{"id":3692,"date":"2025-08-06T18:33:27","date_gmt":"2025-08-06T10:33:27","guid":{"rendered":"https:\/\/chiggofactory.com\/?p=3692"},"modified":"2025-08-06T18:35:45","modified_gmt":"2025-08-06T10:35:45","slug":"npt-tap-drill-chart","status":"publish","type":"post","link":"https:\/\/chiggofactory.com\/hi\/npt-tap-drill-chart\/","title":{"rendered":"\u0928\u0947\u0936\u0928\u0932 \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u091f\u0948\u092a \u0921\u094d\u0930\u093f\u0932 \u091a\u093e\u0930\u094d\u091f"},"content":{"rendered":"<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921 \u0915\u094d\u092f\u093e \u0939\u0948\u0902?<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u092a\u093e\u0907\u092a \u0915\u0947 \u0927\u093e\u0917\u0947 \u0938\u094d\u0915\u094d\u0930\u0942 \u0939\u0948\u0902<a href=\"https:\/\/chiggofactory.com\/types-of-threads\/\">\u0927\u093e\u0917\u0947<\/a>\u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a \u0938\u0947 \u092a\u093e\u0907\u092a \u0914\u0930 \u092b\u093f\u091f\u093f\u0902\u0917 \u092e\u0947\u0902 \u0936\u093e\u092e\u093f\u0932 \u0939\u094b\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964 \u0935\u0947 \u092a\u093e\u0907\u092a\u094b\u0902 \u0915\u094b \u0924\u0930\u0932 \u092a\u0926\u093e\u0930\u094d\u0925 \u092f\u093e \u0917\u0948\u0938\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0924\u0902\u0917, \u0926\u092c\u093e\u0935 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0940 \u0938\u0940\u0932 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0938\u093e\u0925 \u0916\u0930\u093e\u092c \u0939\u094b\u0928\u0947 \u0915\u0940 \u0905\u0928\u0941\u092e\u0924\u093f \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964 \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u0947 \u0926\u094b \u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u092a\u094d\u0930\u0915\u093e\u0930 \u0939\u0948\u0902:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>\u092a\u0924\u0932\u093e \u0927\u093e\u0917\u0947<\/strong>\u0927\u0940\u0930\u0947-\u0927\u0940\u0930\u0947 \u0935\u094d\u092f\u093e\u0938 \u092e\u0947\u0902 \u0915\u092e\u0940 \u0906\u0924\u0940 \u0939\u0948, \u090f\u0915 \u0936\u0902\u0915\u0941-\u091c\u0948\u0938\u093e \u0906\u0915\u093e\u0930 \u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0964<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>\u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930 (\u0938\u0940\u0927\u0947) \u0927\u093e\u0917\u0947<\/strong>\u0909\u0928\u0915\u0940 \u0932\u0902\u092c\u093e\u0908 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915 \u0928\u093f\u0930\u0902\u0924\u0930 \u0935\u094d\u092f\u093e\u0938 \u092c\u0928\u093e\u090f \u0930\u0916\u0947\u0902\u0964<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:image {\"id\":3693,\"width\":\"840px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/08\/Tapered-thread-vs.-paralel-thread.jpg\" alt=\"Tapered-thread-vs.-paralel-thread\" class=\"wp-image-3693\" style=\"width:840px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>\u0932\u0940\u0915-\u0924\u0902\u0917 \u091c\u094b\u0921\u093c\u094b\u0902 \u0915\u094b \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u0924\u0932\u093e \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921 \u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a \u0938\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0902\u0964 \u091c\u092c \u090f\u0915 \u092a\u0941\u0930\u0941\u0937 \u0914\u0930 \u092e\u0939\u093f\u0932\u093e \u092a\u0924\u0932\u093e \u0927\u093e\u0917\u093e \u0915\u0921\u093c\u093e \u0915\u0930 \u0926\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u0935\u0947 \u090f\u0915 -\u0926\u0942\u0938\u0930\u0947 \u092e\u0947\u0902 \u092a\u0902\u0917\u0930 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u090f\u0915 \u0938\u0902\u092a\u0940\u0921\u093c\u093f\u0924 \u092b\u093f\u091f \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0939 \u092a\u0924\u0932\u093e \u0935\u0947\u0921\u093f\u0902\u0917 \u090f\u0915 \u0938\u0940\u0932 \u0914\u0930 \u090f\u0915 \u092e\u091c\u092c\u0942\u0924 \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u092a\u0915\u0921\u093c \u092c\u0928\u093e\u0924\u093e \u0939\u0948\u0964 \u0939\u093e\u0932\u093e\u0902\u0915\u093f, \u092f\u0939\u093e\u0902 \u0924\u0915 \u0915\u093f \u0905\u091a\u094d\u091b\u0940 \u0924\u0930\u0939 \u0938\u0947 \u092e\u0936\u0940\u0928\u0940\u0915\u0943\u0924 \u0927\u093e\u0924\u0941 \u0915\u0947 \u0927\u093e\u0917\u0947 \u092e\u0947\u0902 \u091b\u094b\u091f\u0947 \u0905\u0902\u0924\u0930\u093e\u0932 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u0907\u0938\u0932\u093f\u090f \u090f\u0915 \u0938\u0940\u0932\u0947\u0902\u091f (\u091c\u0948\u0938\u0947 \u092a\u094d\u0932\u092e\u094d\u092c\u0930 \u0915\u093e PTFE \u091f\u0947\u092a \u092f\u093e \u092a\u093e\u0907\u092a \u0921\u094b\u092a) \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0915\u093f\u0938\u0940 \u092d\u0940 voids \u0915\u094b \u092d\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u092a\u0930 \u0932\u093e\u0917\u0942 \u0939\u094b\u0924\u093e \u0939\u0948 \u0914\u0930 \u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0938\u0947 \u0930\u093f\u0938\u093e\u0935-\u092e\u0941\u0915\u094d\u0924 \u0915\u0928\u0947\u0915\u094d\u0936\u0928 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u0926\u0942\u0938\u0930\u0940 \u0913\u0930, \u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930 (\u0938\u0940\u0927\u0947) \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921\u094d\u0938, \u0916\u0941\u0926 \u0938\u0947 \u090f\u0915 \u0938\u0940\u0932 \u092a\u094d\u0930\u0926\u093e\u0928 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902; \u0935\u0947 \u092c\u093f\u0928\u093e \u0935\u0947\u091c\u093f\u0902\u0917 \u0915\u0947 \u090f\u0915 \u0938\u093e\u0925 \u092a\u0947\u0902\u091a \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0932\u0940\u0915 \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u0940\u0927\u0947 \u0927\u093e\u0917\u0947 \u0915\u094b \u090f\u0915 \u092b\u094d\u0932\u0948\u091f \u0935\u0949\u0936\u0930, \u0913-\u0930\u093f\u0902\u0917 \u092f\u093e \u0917\u0948\u0938\u0915\u0947\u091f \u0915\u0947 \u0938\u093e\u0925 \u0938\u0940\u0932 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0926\u094b\u0928\u094b\u0902 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0925\u094d\u0930\u0947\u0921 \u0906\u092e \u0939\u0948\u0902, \u0932\u0947\u0915\u093f\u0928 \u0935\u093f\u0915\u0932\u094d\u092a \u090f\u092a\u094d\u0932\u093f\u0915\u0947\u0936\u0928 \u0915\u0940 \u0938\u0940\u0932\u093f\u0902\u0917 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915 \u092c\u0917\u0940\u091a\u0947 \u0915\u0940 \u0928\u0932\u0940 \u090f\u0915 \u0930\u092c\u0930 \u0935\u0949\u0936\u0930 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915 \u0938\u0940\u0927\u0947 \u0927\u093e\u0917\u0947 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0940 \u0939\u0948, \u091c\u092c\u0915\u093f \u090f\u0915 \u0938\u094d\u091f\u0940\u0932 \u092a\u094d\u0932\u0902\u092c\u093f\u0902\u0917 \u092a\u093e\u0907\u092a \u091f\u0947\u092a \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915 \u092a\u0924\u0932\u093e \u0927\u093e\u0917\u093e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u091f\u0948\u092a \u0921\u094d\u0930\u093f\u0932 \u091a\u093e\u0930\u094d\u091f \u0915\u094d\u092f\u093e \u0939\u0948?<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u090f\u0915 \u091f\u0948\u092a \u0921\u094d\u0930\u093f\u0932 \u091a\u093e\u0930\u094d\u091f \u090f\u0915 \u0924\u093e\u0932\u093f\u0915\u093e \u0939\u0948 \u091c\u094b \u0906\u092a\u0915\u094b \u092c\u0924\u093e\u0924\u0940 \u0939\u0948 \u0915\u093f \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u094b \u091f\u0948\u092a \u0915\u0930\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947 \u0915\u094c\u0928 \u0938\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092c\u093f\u091f \u0921\u094d\u0930\u093f\u0932 \u0915\u0930\u0947\u0902\u0964 \u091b\u0947\u0926 \u0915\u094b \u092c\u0939\u0941\u0924 \u092c\u0921\u093c\u093e \u0921\u094d\u0930\u093f\u0932 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0927\u093e\u0917\u0947 \u0909\u0925\u0932\u0947 \u0939\u094b\u0902\u0917\u0947 \u0914\u0930 \u0930\u093f\u0938\u093e\u0935 \u0915\u0947 \u0932\u093f\u090f \u092a\u094d\u0930\u0935\u0923 \u0939\u094b\u0902\u0917\u0947; \u092c\u0939\u0941\u0924 \u091b\u094b\u091f\u093e \u0921\u094d\u0930\u093f\u0932 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0928\u0932 \u0915\u094b \u092c\u093e\u0902\u0927 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u092f\u093e \u092f\u0939\u093e\u0902 \u0924\u0915 \u0915\u093f \u0917\u0939\u0930\u0947 \u0927\u093e\u0917\u0947 \u0915\u093e\u091f\u0924\u0947 \u0938\u092e\u092f \u091f\u0942\u091f \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u091a\u093e\u0930\u094d\u091f \u0915\u0947 \u092c\u093e\u0926 \u0906\u092a\u0915\u094b \u090f\u0915 \u0907\u0937\u094d\u091f\u0924\u092e \u0925\u094d\u0930\u0947\u0921 \u0938\u0917\u093e\u0908 \u0926\u0947\u0924\u093e \u0939\u0948, \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0932\u0917\u092d\u0917 75%, \u091c\u094b \u091f\u0948\u092a\u093f\u0902\u0917 \u092e\u0947\u0902 \u0906\u0938\u093e\u0928\u0940 \u0915\u0947 \u0938\u093e\u0925 \u0924\u093e\u0915\u0924 \u0915\u094b \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0926\u0942\u0938\u0930\u0947 \u0936\u092c\u094d\u0926\u094b\u0902 \u092e\u0947\u0902, \u092a\u0942\u0930\u094d\u0923 \u0925\u094d\u0930\u0947\u0921 \u090a\u0902\u091a\u093e\u0908 \u0915\u0947 \u0932\u0917\u092d\u0917 \u0924\u0940\u0928 \u0924\u093f\u092e\u093e\u0939\u093f\u092f\u094b\u0902 \u0915\u093e \u0917\u0920\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u094b \u091f\u0948\u092a\u093f\u0902\u0917 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u091f\u094b\u0915\u093c \u0915\u0947 \u092c\u093f\u0928\u093e \u090f\u0915 \u092e\u091c\u092c\u0942\u0924 \u092a\u0915\u0921\u093c \u0915\u093e \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0905\u0917\u0932\u0947 \u0916\u0902\u0921 \u092e\u0947\u0902 \u0939\u092e \u0909\u0924\u094d\u0924\u0930\u0940 \u0905\u092e\u0947\u0930\u093f\u0915\u093e \u0915\u0947 \u0938\u092c\u0938\u0947 \u0906\u092e \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921 \u092e\u093e\u0928\u0915: \u090f\u0928\u092a\u0940\u091f\u0940 \u092a\u0930 \u0927\u094d\u092f\u093e\u0928 \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u0915\u0930\u0947\u0902\u0917\u0947, \u0914\u0930 \u090f\u0928\u092a\u0940\u091f\u0940 \u092a\u093e\u0907\u092a \u091f\u0948\u092a \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0935\u094d\u092f\u093e\u092a\u0915 \u091f\u0948\u092a \u0921\u094d\u0930\u093f\u0932 \u091a\u093e\u0930\u094d\u091f \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0947\u0902\u0917\u0947\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u090f\u0928\u092a\u0940\u091f\u0940 (\u0928\u0947\u0936\u0928\u0932 \u092a\u093e\u0907\u092a \u091f\u0947\u092a\u0930) \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u094b \u0938\u092e\u091d\u0928\u093e<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":3695,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/08\/NPT-National-Pipe-Taper-Threads-1024x637.png\" alt=\"NPT (National Pipe Taper) Threads\" class=\"wp-image-3695\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>NPT \u0928\u0947\u0936\u0928\u0932 \u092a\u093e\u0907\u092a \u091f\u0947\u092a\u0930 \u0925\u094d\u0930\u0947\u0921 \u0915\u0947 \u0932\u093f\u090f \u0916\u0921\u093c\u093e \u0939\u0948\u0964 \u092f\u0939 \u0938\u0902\u092f\u0941\u0915\u094d\u0924 \u0930\u093e\u091c\u094d\u092f \u0905\u092e\u0947\u0930\u093f\u0915\u093e \u0914\u0930 \u0915\u0928\u093e\u0921\u093e \u092e\u0947\u0902 \u092a\u094d\u0932\u0902\u092c\u093f\u0902\u0917, \u090f\u092f\u0930 \u0939\u094b\u0938\u0947\u0938, \u0908\u0902\u0927\u0928 \u0932\u093e\u0907\u0928\u094b\u0902 \u0914\u0930 \u0915\u0908 \u0905\u0928\u094d\u092f \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u093e \u092e\u093e\u0928\u0915 \u091f\u0947\u092a\u0930\u094d\u0921 \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921 \u0939\u0948\u0964 \u092f\u0926\u093f \u0906\u092a\u0928\u0947 \u0915\u092d\u0940 \u092a\u093e\u0907\u092a \u092f\u093e \u092b\u093f\u091f\u093f\u0902\u0917 \u0915\u0947 \u091a\u093e\u0930\u094b\u0902 \u0913\u0930 PTFE (Teflon) \u091f\u0947\u092a \u0932\u092a\u0947\u091f\u093e \u0939\u0948, \u0924\u094b \u0938\u0902\u092d\u093e\u0935\u0928\u093e \u0939\u0948 \u0915\u093f \u0906\u092a\u0928\u0947 NPT \u0925\u094d\u0930\u0947\u0921 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u0939\u0948\u0964 \u092f\u0947 \u0927\u093e\u0917\u0947 1:16 \u0915\u0947 \u0905\u0928\u0941\u092a\u093e\u0924 \u092e\u0947\u0902 \u091f\u0947\u092a\u0930 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u0915\u093e \u0905\u0930\u094d\u0925 \u0939\u0948 \u0915\u093f \u0935\u094d\u092f\u093e\u0938 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 16 \u0907\u0902\u091a \u0915\u0940 \u0932\u0902\u092c\u093e\u0908 (\u0932\u0917\u092d\u0917 0.75 \u0907\u0902\u091a \u092a\u094d\u0930\u0924\u093f \u092b\u0941\u091f) \u0915\u0947 \u0932\u093f\u090f 1 \u0907\u0902\u091a \u092c\u0922\u093c \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u092a\u093e\u0907\u092a \u0915\u0947 \u0938\u0947\u0902\u091f\u0930\u0932\u093e\u0907\u0928 \u0915\u0947 \u0938\u093e\u092a\u0947\u0915\u094d\u0937 1.79 \u00b0 \u0906\u0927\u0947-\u0915\u094b\u0923 \u0938\u0947 \u092e\u0947\u0932 \u0916\u093e\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u092e\u093e\u092e\u0942\u0932\u0940 \u0932\u0917 \u0938\u0915\u0924\u093e \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0939\u0948 \u0915\u093f \u090f\u0915 \u092a\u0941\u0930\u0941\u0937 \u090f\u0928\u092a\u0940\u091f\u0940 \u092b\u093f\u091f\u093f\u0902\u0917 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u090f\u0915 \u092e\u0939\u093f\u0932\u093e \u092c\u0902\u0926\u0930\u0917\u093e\u0939 \u092e\u0947\u0902 \u0916\u0930\u093e\u092c \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948, \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0935\u0947\u091c \u0915\u094b \u0906\u0917\u0947 \u092c\u0922\u093c\u093e\u0924\u0947 \u0939\u0948\u0902, \u0935\u0947 \u0906\u0917\u0947 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902, \u090f\u0915 \u0906\u0924\u094d\u092e-\u0938\u0940\u0932\u093f\u0902\u0917 \u0939\u0938\u094d\u0924\u0915\u094d\u0937\u0947\u092a \u092b\u093f\u091f \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>NPT \u092e\u093e\u0928\u0915 \u0905\u092e\u0947\u0930\u093f\u0915\u0940 \u0936\u093f\u0915\u0902\u091c\u093e \u0915\u0947 \u0938\u092e\u093e\u0928 60 \u00b0 \u0925\u094d\u0930\u0947\u0921 \u092a\u094d\u0930\u094b\u092b\u093c\u093e\u0907\u0932 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u093e \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0924\u093e\u0915\u0924 \u0915\u0947 \u0932\u093f\u090f \u091a\u092a\u091f\u093e \u0936\u093f\u0916\u093e \u0914\u0930 \u091c\u0921\u093c\u094b\u0902 \u0915\u0940 \u0938\u0941\u0935\u093f\u0927\u093e \u0926\u0947\u0924\u093e \u0939\u0948\u0964 \u0938\u092d\u0940 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0906\u092f\u093e\u092e \u0914\u0930 \u0938\u0939\u093f\u0937\u094d\u0923\u0941\u0924\u093e, \u091c\u093f\u0938\u092e\u0947\u0902 \u092a\u094d\u0930\u0924\u093f \u0907\u0902\u091a (\u091f\u0940\u092a\u0940\u0906\u0908), \u092a\u093f\u091a \u0935\u094d\u092f\u093e\u0938 \u0915\u0940 \u0938\u0940\u092e\u093e \u0914\u0930 \u0925\u094d\u0930\u0947\u0921 \u0938\u0917\u093e\u0908 \u0915\u0940 \u0932\u0902\u092c\u093e\u0908 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902, \u0915\u094b \u090f\u090f\u0928\u090f\u0938\u0906\u0908\/\u090f\u090f\u0938\u090f\u092e\u0908 \u092c\u0940 1.20.1 \u092e\u0947\u0902 \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964 \u092a\u093e\u0907\u092a \u0915\u0947 \u0906\u0915\u093e\u0930 \u0915\u094b \u0928\u093e\u092e\u092e\u093e\u0924\u094d\u0930 \u0915\u0947 \u0905\u0902\u0926\u0930 \u0935\u094d\u092f\u093e\u0938 (\u091c\u0948\u0938\u0947, \u2033 \u2033 \u092f\u093e \u2033) \u0915\u0947 \u0905\u0902\u0926\u0930 \u0928\u093e\u092e\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u092f\u0939 \u0938\u0902\u0916\u094d\u092f\u093e \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u092c\u093e\u0939\u0930\u0940 \u0935\u094d\u092f\u093e\u0938 \u0915\u094b \u092a\u094d\u0930\u0924\u093f\u092c\u093f\u0902\u092c\u093f\u0924 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915 \u2033 \u2033 NPT \u092a\u093e\u0907\u092a 1.050 \u2033 OD \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u092e\u093e\u092a\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u0947 \u0905\u0932\u093e\u0935\u093e, \u0915\u094d\u092f\u094b\u0902\u0915\u093f BSPT \u0914\u0930 NP \u091c\u0948\u0938\u0947 \u092e\u093e\u0928\u0915 \u0928\u093e\u092e\u092e\u093e\u0924\u094d\u0930 \u0906\u0915\u093e\u0930 \u0938\u093e\u091d\u093e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0932\u0947\u0915\u093f\u0928 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u093f\u091a\u094b\u0902 \u092f\u093e \u0925\u094d\u0930\u0947\u0921 \u092b\u0949\u0930\u094d\u092e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0906\u092a\u0915\u094b \u0938\u0939\u0940 \u091f\u0948\u092a \u092f\u093e \u092b\u093f\u091f\u093f\u0902\u0917 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0928\u093e\u092e\u092e\u093e\u0924\u094d\u0930 \u0906\u0915\u093e\u0930 (OD \u0938\u0947 \u092e\u0947\u0932 \u0916\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f) \u0914\u0930 TPI (\u0925\u094d\u0930\u0947\u0921 \u092a\u093f\u091a \u0938\u0947 \u092e\u093f\u0932\u093e\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f) \u0926\u094b\u0928\u094b\u0902 \u0915\u094b \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u0930\u0928\u093e \u0939\u094b\u0917\u093e\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u090f\u0928\u092a\u0940\u091f\u0940 \u091c\u094d\u092f\u093e\u092e\u093f\u0924\u093f \u0915\u0940 \u090f\u0915 \u0906\u0927\u093f\u0915\u093e\u0930\u093f\u0915 \u0905\u0930\u094d\u0925 \u0926\u0947\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915 \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u2033 \u2033 \u090f\u0928\u092a\u0940\u091f\u0940 \u0925\u094d\u0930\u0947\u0921 \u0932\u0947\u0902: \u0907\u0938\u092e\u0947\u0902 14 \u091f\u0940\u092a\u0940\u0906\u0908 \u0914\u0930 16 \u091f\u0947\u0902\u092a\u0930 \u092e\u0947\u0902 1 \u0939\u0948\u0964 \u0925\u094d\u0930\u0947\u0921 \u092b\u0949\u0930\u094d\u092e \u090f\u0915 \u091a\u092a\u091f\u093e 60 \u00b0 \"V\" \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u0938\u0947\u0902\u091f\u0930\u0932\u093e\u0907\u0928 \u0938\u0947 \u0938\u091f\u0940\u0915 1 \u00b0 47 \u2033 24 \u2033 (1.7899 \u00b0) \u0915\u093e \u090f\u0915 \u0936\u0902\u0915\u0941 \u0906\u0927\u093e-\u0915\u094b\u0923 \u0939\u0948-\u091c\u094b \u092a\u0941\u0930\u0941\u0937 \u0914\u0930 \u092e\u0939\u093f\u0932\u093e \u0926\u094b\u0928\u094b\u0902 \u0927\u093e\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0938\u092e\u093e\u0928 \u0930\u0942\u092a \u0938\u0947 \u0932\u093e\u0917\u0942 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u091c\u092c \u0906\u092a \u090f\u0915 \u092b\u093f\u091f\u093f\u0902\u0917 \u0915\u094b \u0939\u093e\u0925 \u0938\u0947 \u0924\u0902\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0924\u094b \u0932\u0917\u092d\u0917 3-4 \u0927\u093e\u0917\u0947 (\"L1 \u0917\u0947\u091c \u0932\u0902\u092c\u093e\u0908\") \u091b\u094b\u091f\u0947 \u0906\u0915\u093e\u0930\u094b\u0902 \u092a\u0930 \u0938\u0902\u0932\u0917\u094d\u0928 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902; \u092b\u093f\u0930 \u090f\u0915 \u0930\u093f\u0902\u091a \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e \u0938\u0940\u0932 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \"\u0930\u093f\u0902\u091a \u092e\u0947\u0915\u0905\u092a\" \u0915\u0947 \u090f\u0915 \u0914\u0930 1.5-3 \u0927\u093e\u0917\u0947 \u091c\u094b\u0921\u093c\u0924\u093e \u0939\u0948\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u0906\u092a \u0905\u0915\u094d\u0938\u0930 \u092c\u093e\u0939\u0930\u0940 \u092c\u0928\u093e\u092e \u0906\u0902\u0924\u0930\u093f\u0915 \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u094b \u0905\u0932\u0917 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \"\u090f\u092e\u0906\u0908\u092a\u0940\/\u090f\u092b\u0906\u0908\u092a\u0940\" \u092f\u093e \"\u090f\u092e\u090f\u0928\u092a\u0940\u091f\u0940\/\u090f\u092b\u090f\u0928\u092a\u0940\u091f\u0940\" (\u092a\u0941\u0930\u0941\u0937\/\u092e\u0939\u093f\u0932\u093e \u0932\u094b\u0939\u0947 \u0915\u0947 \u092a\u093e\u0907\u092a \u092f\u093e \u090f\u0928\u092a\u0940\u091f\u0940) \u091c\u0948\u0938\u0947 \u0926\u0941\u0915\u093e\u0928 \u0936\u0949\u0930\u094d\u091f\u0939\u0948\u0902\u0921 \u0915\u094b \u0926\u0947\u0916\u0924\u0947 \u0939\u0948\u0902 - \u0906\u0920\u0935\u0947\u0902, \u090f\u090f\u0928\u090f\u0938\u0906\u0908 \u0915\u0947\u0935\u0932 \u0909\u0928\u094d\u0939\u0947\u0902 \u092c\u093e\u0939\u0930\u0940 \u092f\u093e \u0906\u0902\u0924\u0930\u093f\u0915 \u090f\u0928\u092a\u0940\u091f\u0940 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902, \u0932\u0947\u0915\u093f\u0928 \u0909\u092a\u0928\u093e\u092e \u092f\u0939 \u092a\u0939\u091a\u093e\u0928\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u091c\u0932\u094d\u0926\u0940 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0915\u094c\u0928 \u0938\u093e \u0926\u0941\u0915\u093e\u0928 \u0915\u0947 \u092b\u0930\u094d\u0936 \u092a\u0930 \u0939\u0948\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u090f\u0928\u092a\u0940\u091f\u0940 \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0928\u0930 \u0914\u0930 \u092e\u093e\u0926\u093e \u0926\u094b\u0928\u094b\u0902 \u0927\u093e\u0917\u0947 \u0915\u094b \u091f\u0947\u092a \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0909\u0928\u094d\u0939\u0947\u0902 \u0915\u0938\u0928\u0947 \u0938\u0947 \u090f\u0915 \u092a\u094d\u0930\u092d\u093e\u0935 \u092a\u0921\u093c\u0924\u093e \u0939\u0948\u0964 \u0927\u093e\u0917\u093e \u090f\u0915 \u0926\u0942\u0938\u0930\u0947 \u0915\u0947 \u0916\u093f\u0932\u093e\u092b \u0928\u093f\u091a\u094b\u0921\u093c\u0924\u093e \u0939\u0948, \u090f\u0915 \u0938\u0902\u092f\u0941\u0915\u094d\u0924 \u092c\u0928\u093e\u0924\u093e \u0939\u0948 \u091c\u094b \u092f\u0902\u0924\u094d\u0930\u0935\u0924\u094d \u092e\u091c\u092c\u0942\u0924 \u0914\u0930 \u092c\u0939\u0941\u0924 \u0924\u0902\u0917 \u0939\u0948\u0964 \u0906\u092a \u0928\u094b\u091f\u093f\u0938 \u0915\u0930\u0947\u0902\u0917\u0947 \u0915\u093f \u090f\u0915 \u0920\u0940\u0915 \u0938\u0947 \u0915\u0921\u093c\u093e \u0939\u0941\u0906 \u090f\u0928\u092a\u0940\u091f\u0940 \u0938\u0902\u092f\u0941\u0915\u094d\u0924 \u0915\u0941\u091b \u0939\u0940 \u092e\u094b\u0921\u093c \u0915\u0947 \u092c\u093e\u0926 \u0938\u094d\u0928\u0917 \u092e\u0939\u0938\u0942\u0938 \u0915\u0930\u0924\u093e \u0939\u0948 - \u091c\u094b \u0915\u093f \u091f\u0947\u0902\u092a\u0930 \u0905\u092a\u0928\u093e \u0915\u093e\u092e \u0915\u0930 \u0930\u0939\u093e \u0939\u0948\u0964 NPT \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0938\u0947 \u0905\u092a\u0928\u0947 \u0926\u092e \u092a\u0930 \u0932\u0940\u0915-\u092a\u094d\u0930\u0942\u092b \u0928\u0939\u0940\u0902 \u0939\u0948\u0902, \u0939\u093e\u0932\u093e\u0902\u0915\u093f\u0964 \u092f\u0926\u093f \u0906\u092a \u0938\u0940\u0932\u0947\u0902\u091f \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0924\u094b \u090f\u0915 \u091b\u094b\u091f\u093e \u0938\u0930\u094d\u092a\u093f\u0932 \u0905\u0902\u0924\u0930 \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u0947 \u092c\u0940\u091a \u0930\u0939\u0924\u093e \u0939\u0948 \u0914\u0930 \u0932\u0940\u0915 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u092f\u0939\u0940 \u0915\u093e\u0930\u0923 \u0939\u0948 \u0915\u093f \u0907\u0902\u0938\u094d\u091f\u0949\u0932\u0930 \u092a\u0941\u0930\u0941\u0937 \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u094b PTFE \u091f\u0947\u092a \u092e\u0947\u0902 \u0932\u092a\u0947\u091f\u0924\u0947 \u0939\u0948\u0902 \u092f\u093e \u0905\u0938\u0947\u0902\u092c\u0932\u0940 \u0938\u0947 \u092a\u0939\u0932\u0947 \u0924\u0930\u0932\/\u092a\u0947\u0938\u094d\u091f \u0938\u0940\u0932\u0947\u0902\u091f \u092a\u0930 \u092c\u094d\u0930\u0936 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902: \u092f\u0939 \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u094b \u091a\u093f\u0915\u0928\u093e\u0908 \u0926\u0947\u0924\u093e \u0939\u0948 \u0914\u0930 \u092e\u093e\u0907\u0915\u094d\u0930\u094b-\u0905\u0902\u0924\u0930\u093e\u0932 \u0915\u094b \u092d\u0930\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0917\u0948\u0938- \u092f\u093e \u092a\u093e\u0928\u0940-\u0924\u0902\u0917 \u0938\u0940\u0932 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0908\u0902\u0927\u0928-\u0917\u0948\u0938 \u092f\u093e \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0932\u093f\u0915 \u0938\u093f\u0938\u094d\u091f\u092e \u092e\u0947\u0902, \u091c\u0939\u093e\u0902 \u0915\u091f\u093e \u0939\u0941\u0906 \u091f\u0947\u092a \u0935\u093e\u0932\u094d\u0935 \u0915\u094b \u0930\u094b\u0915 \u0938\u0915\u0924\u093e \u0939\u0948, \u0924\u0915\u0928\u0940\u0936\u093f\u092f\u0928 \u0905\u0915\u094d\u0938\u0930 \u090f\u0915 \u092a\u0947\u0938\u094d\u091f \u0938\u0940\u0932\u0947\u0902\u091f \u092a\u0938\u0902\u0926 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u090f\u0928\u092a\u0940\u091f\u0940 \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u0947 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u090f\u0928\u092a\u0940\u091f\u0940 \u0925\u094d\u0930\u0947\u0921 \u0939\u0930 \u0930\u094b\u091c \u0914\u0930 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0938\u0947\u091f\u093f\u0902\u0917\u094d\u0938 \u092e\u0947\u0902 \u0939\u0930 \u091c\u0917\u0939 \u0939\u0948\u0902\u0964 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0932\u0940\u0915 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u0947 \u0932\u093f\u090f \u0906\u0935\u093e\u0938\u0940\u092f \u092a\u093e\u0928\u0940 \u0914\u0930 \u0917\u0948\u0938 \u0928\u0932\u0938\u093e\u091c\u0940 \u090f\u0928\u092a\u0940\u091f\u0940 \u092b\u093f\u091f\u093f\u0902\u0917 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0935\u093e\u092f\u0935\u0940\u092f \u0909\u092a\u0915\u0930\u0923 \u0914\u0930 \u090f\u092f\u0930 \u0915\u0902\u092a\u094d\u0930\u0947\u0936\u0930\u094d\u0938 \u0939\u094b\u0938\u0947\u0938, \u0935\u093e\u0932\u094d\u0935 \u0914\u0930 \u0924\u094d\u0935\u0930\u093f\u0924-\u0915\u0928\u0947\u0915\u094d\u091f \u0915\u092a\u094d\u0932\u0930\u094d\u0938 \u092a\u0930 \u090f\u0928\u092a\u0940\u091f\u0940 \u0915\u0928\u0947\u0915\u094d\u091f\u0930\u094d\u0938 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0911\u091f\u094b\u092e\u094b\u091f\u093f\u0935 \u0914\u0930 \u092d\u093e\u0930\u0940 \u092e\u0936\u0940\u0928\u0930\u0940 \u092e\u0947\u0902, \u090f\u0928\u092a\u0940\u091f\u0940 \u092b\u093f\u091f\u093f\u0902\u0917 \u0938\u0947\u0902\u0938\u0930 (\u091c\u0948\u0938\u0947 \u0924\u0947\u0932-\u0926\u092c\u093e\u0935 \u092a\u094d\u0930\u0947\u0937\u0915) \u0914\u0930 \u0926\u094d\u0930\u0935 \u0932\u093e\u0907\u0928\u0947\u0902 (\u092c\u094d\u0930\u0947\u0915 \u092f\u093e \u0915\u0942\u0932\u0947\u0902\u091f \u0938\u093f\u0938\u094d\u091f\u092e) \u0915\u0940 \u0938\u0947\u0935\u093e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0909\u0928\u0915\u0940 \u0938\u093e\u0926\u0917\u0940 \u0914\u0930 \u0911\u092b-\u0926-\u0936\u0947\u0932\u094d\u092b \u092d\u093e\u0917\u094b\u0902 \u0915\u0940 \u0935\u093f\u0936\u093e\u0932 \u0930\u0947\u0902\u091c \u0915\u0947 \u0932\u093f\u090f \u092c\u0947\u0936\u0915\u0940\u092e\u0924\u0940 \u0939\u0948\u0902\u0964 \u0915\u094d\u092f\u094b\u0902\u0915\u093f ANSI-COMPLIANT \u091f\u0948\u092a, \u092e\u0930 \u091c\u093e\u0924\u093e \u0939\u0948, \u0914\u0930 \u092b\u093f\u091f\u093f\u0902\u0917 \u0938\u092d\u0940 \u090f\u0915 \u0939\u0940 \u0915\u0932\u094d\u092a\u0928\u093e \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0906\u092a \u092c\u093f\u0928\u093e \u0915\u093f\u0938\u0940 \u091a\u093f\u0902\u0924\u093e \u0915\u0947 \u092c\u094d\u0930\u093e\u0902\u0921\u094b\u0902 \u0915\u094b \u092e\u093f\u0932\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0938 \u0938\u093e\u0930\u094d\u0935\u092d\u094c\u092e\u093f\u0915 \u0938\u0902\u0917\u0924\u0924\u093e \u0928\u0947 \u0909\u0924\u094d\u0924\u0930\u0940 \u0905\u092e\u0947\u0930\u093f\u0915\u093e \u092e\u0947\u0902 \u090f\u0928\u092a\u0940\u091f\u0940 \u0915\u094b \u0917\u094b-\u091f\u0942 \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921 \u092c\u0928\u093e\u092f\u093e \u0939\u0948\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Npt \u091f\u0948\u092a \u0921\u094d\u0930\u093f\u0932 \u091a\u093e\u0930\u094d\u091f<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u090f\u0915 \u091b\u0947\u0926 \u092e\u0947\u0902 \u090f\u0915 \u0906\u0902\u0924\u0930\u093f\u0915 \u090f\u0928\u092a\u0940\u091f\u0940 \u0925\u094d\u0930\u0947\u0921 \u092c\u0928\u093e\u0924\u0947 \u0938\u092e\u092f (\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915 \u092a\u093e\u0907\u092a \u092b\u093f\u091f\u093f\u0902\u0917 \u092f\u093e \u090f\u0915 \u090f\u0928\u092a\u0940\u091f\u0940 \u092a\u094d\u0932\u0917 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u091f\u0948\u0902\u0915 \u092e\u0947\u0902 \u090f\u0915 \u091b\u0947\u0926 \u0915\u093e \u0926\u094b\u0939\u0928), \u0906\u092a\u0915\u094b \u092a\u0939\u0932\u0947 \u090f\u0915 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0906\u0915\u093e\u0930 \u091b\u0947\u0926 \u0921\u094d\u0930\u093f\u0932 \u0915\u0930\u0928\u093e \u0939\u094b\u0917\u093e\u0964 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u090f\u0928\u092a\u0940\u091f\u0940 \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u094b \u091f\u0947\u092a \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0921\u094d\u0930\u093f\u0932\u094d\u0921 \u0939\u094b\u0932 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0928\u0932 \u0915\u0947 \u0938\u092c\u0938\u0947 \u092c\u0921\u093c\u0947 \u0935\u094d\u092f\u093e\u0938 \u0938\u0947 \u0925\u094b\u0921\u093c\u093e \u091b\u094b\u091f\u093e \u0939\u094b\u0924\u093e \u0939\u0948 \u0924\u093e\u0915\u093f \u0928\u0932 \u0915\u094b \u091f\u0947\u0902\u092a\u0930 \u0915\u094b \u0915\u093e\u091f\u0928\u0947 \u0915\u0940 \u0905\u0928\u0941\u092e\u0924\u093f \u092e\u093f\u0932 \u0938\u0915\u0947 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092f\u0939 \u0906\u0917\u0947 \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964 \u0928\u0940\u091a\u0947 \u0906\u092e \u092a\u093e\u0907\u092a \u0906\u0915\u093e\u0930 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0935\u094d\u092f\u093e\u092a\u0915 \u090f\u0928\u092a\u0940\u091f\u0940 \u091f\u0948\u092a \u0921\u094d\u0930\u093f\u0932 \u091a\u093e\u0930\u094d\u091f \u0939\u0948\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:table {\"className\":\"is-style-stripes\"} -->\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0928\u093e\u092e\u092e\u093e\u0924\u094d\u0930 \u092a\u093e\u0907\u092a \u0915\u093e \u0906\u0915\u093e\u0930 (\u092e\u0947\u0902)<\/strong><strong><\/strong><\/td><td><strong>\u092a\u094d\u0930\u0924\u093f \u0907\u0902\u091a (TPI) \u0927\u093e\u0917\u0947<\/strong><strong><\/strong><\/td><td><strong>\u091f\u0948\u092a \u0921\u094d\u0930\u093f\u0932 (\u092e\u0947\u0902\u0964)<\/strong><strong><\/strong><\/td><td><strong>\u091f\u0948\u092a \u0921\u094d\u0930\u093f\u0932 (\u092e\u093f\u092e\u0940)<\/strong><strong><\/strong><\/td><td><strong>\u0927\u093e\u0917\u093e \u0938\u0917\u093e\u0908 (%)<\/strong><strong><\/strong><\/td><\/tr><tr><td>1\/16<\/td><td>27<\/td><td>0.242<\/td><td>6.15<\/td><td>~ 75%<\/td><\/tr><tr><td>1\/8<\/td><td>27<\/td><td>0.332<\/td><td>8.43<\/td><td>~ 75%<\/td><\/tr><tr><td>1\/4<\/td><td>18<\/td><td>0.4375 (7\/16 \u2033)<\/td><td>11.11<\/td><td>~ 75%<\/td><\/tr><tr><td>3\/8<\/td><td>18<\/td><td>0.5625 (9\/16 \u2033)<\/td><td>14.29<\/td><td>~ 75%<\/td><\/tr><tr><td>1\/2<\/td><td>14<\/td><td>0.7031 (45\/64))<\/td><td>17.86<\/td><td>~ 75%<\/td><\/tr><tr><td>3\/4<\/td><td>14<\/td><td>0.9063 (29\/32))<\/td><td>23.02<\/td><td>~ 75%<\/td><\/tr><tr><td>1<\/td><td>11 \u00bd<\/td><td>1.1406 (1-9\/64 \u2033)<\/td><td>28.97<\/td><td>~ 75%<\/td><\/tr><tr><td>1 \u00bc<\/td><td>11 \u00bd<\/td><td>1.4844 (1-31\/64 \u2033)<\/td><td>37.70<\/td><td>~ 75%<\/td><\/tr><tr><td>1,<\/td><td>11 \u00bd<\/td><td>1.7188 (1-23\/32))<\/td><td>43.66<\/td><td>~ 75%<\/td><\/tr><tr><td>2<\/td><td>11 \u00bd<\/td><td>2.2188 (2-7\/32))<\/td><td>56.36<\/td><td>~ 75%<\/td><\/tr><tr><td>2<\/td><td>8<\/td><td>2.6250 (2-5\/8 \u2033)<\/td><td>66.67<\/td><td>~ 75%<\/td><\/tr><tr><td>3<\/td><td>8<\/td><td>3.2500 (3-1\/4 \u2033)<\/td><td>82.55<\/td><td>~ 75%<\/td><\/tr><tr><td>\u0938\u093e\u0922\u093c\u0947 3<\/td><td>8<\/td><td>3.7500 (3-3\/4 \u2033)<\/td><td>95.25<\/td><td>~ 75%<\/td><\/tr><tr><td>4<\/td><td>8<\/td><td>4.2500 (4-1\/4 \u2033)<\/td><td>107.95<\/td><td>~ 75%<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:table -->\n\n<!-- wp:paragraph -->\n<p><strong>\u091f\u093f\u092a\u094d\u092a\u0923\u0940:<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>\u090a\u092a\u0930 \u0938\u0942\u091a\u0940\u092c\u0926\u094d\u0927 \u0921\u094d\u0930\u093f\u0932 \u0906\u0915\u093e\u0930\u094b\u0902 \u0915\u094b \u091f\u0948\u092a \u0915\u0930\u0947\u0902, \u092c\u093f\u0928\u093e \u0930\u0940\u092e\u093f\u0902\u0917 \u0915\u0947 \u0938\u0940\u0927\u0947 \u091f\u0948\u092a\u093f\u0902\u0917 \u0915\u0930\u0947\u0902\u0964 \u0925\u094d\u0930\u0947\u0921 \u090f\u0902\u0917\u0947\u091c\u092e\u0947\u0902\u091f (%) \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u090f \u0917\u090f \u092a\u0942\u0930\u094d\u0923 \u0925\u094d\u0930\u0947\u0921 \u0921\u0947\u092a\u094d\u0925 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u0915\u094b \u0907\u0902\u0917\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 - \u0932\u0917\u092d\u0917 75% \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0939\u0948, \u0938\u0902\u092f\u0941\u0915\u094d\u0924 \u0936\u0915\u094d\u0924\u093f \u0915\u094b \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u091f\u094b\u0915\u093c \u0915\u093e \u0926\u094b\u0939\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0915\u094b\u0937\u094d\u0920\u0915 \u092e\u0947\u0902 \u0921\u094d\u0930\u093f\u0932 \u0906\u0915\u093e\u0930 \u092e\u093e\u0928\u0915 \u0905\u0915\u094d\u0937\u0930-\u092f\u093e-\u092b\u094d\u0930\u0948\u0915\u094d\u091f\u0932 \u092c\u093f\u091f \u092f\u093e \u0930\u0940\u092e\u0930 \u0906\u0915\u093e\u0930 \u0939\u0948\u0902 (\u091c\u0948\u0938\u0947, 1\/8-27 \u090f\u0928\u092a\u0940\u091f\u0940 \u090f\u0915 \u0905\u0915\u094d\u0937\u0930 \u0915\u094d\u092f\u0942 \u0921\u094d\u0930\u093f\u0932, 0.332 \u2033) \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>\u092a\u093e\u0907\u092a \u0928\u0932 \u0915\u094b \u091f\u0947\u092a \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0906\u092a\u0915\u094b \u0938\u0939\u0940 \u0925\u094d\u0930\u0947\u0921 \u091f\u0947\u092a\u0930 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0917\u0939\u0930\u093e \u091f\u0948\u092a \u0915\u0930\u0928\u093e \u0939\u094b\u0917\u093e\u0964 \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e \u0905\u0915\u094d\u0938\u0930 \u0932\u0917\u0947 \u0939\u0941\u090f \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915 \u0938\u0902\u0916\u094d\u092f\u093e \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u092f\u093e \u0906\u092a \u090f\u0928\u092a\u0940\u091f\u0940 \u092a\u094d\u0932\u0917 \u0917\u0947\u091c \u0915\u0947 \u0938\u093e\u0925 \u0938\u0924\u094d\u092f\u093e\u092a\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u091a\u093f\u092a\u094d\u0938 \u0915\u094b \u0938\u093e\u092b \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0928\u093f\u092f\u092e\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u092c\u0902\u0926 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0927\u093e\u0924\u0941\u0913\u0902 \u0915\u093e \u0926\u094b\u0939\u0928 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f \u0915\u091f\u093f\u0902\u0917 \u0926\u094d\u0930\u0935 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902 - \u092a\u093e\u0907\u092a \u0928\u0932 \u0909\u0928\u0915\u0947 \u092c\u0921\u093c\u0947 \u0935\u094d\u092f\u093e\u0938 \u0914\u0930 \u091f\u0947\u092a\u0930 \u0915\u0947 \u0915\u093e\u0930\u0923 \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092e\u093e\u0924\u094d\u0930\u093e \u092e\u0947\u0902 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u094b \u0939\u091f\u093e \u0926\u0947\u0902\u0964<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>\u092f\u0926\u093f \u090f\u0915 \u091f\u0947\u0902\u092a\u0930 \u0930\u093e\u0907\u092e\u0930 \u0909\u092a\u0932\u092c\u094d\u0927 \u0939\u0948, \u0924\u094b \u0906\u092a \u092a\u0939\u0932\u0947 \u091f\u0948\u092a \u0915\u0930\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947 1:16 \u091f\u0947\u092a\u0930 \u0930\u0940\u092e\u0930 \u0915\u0947 \u0938\u093e\u0925 \u0921\u094d\u0930\u093f\u0932 \u0915\u093f\u090f \u0917\u090f \u0939\u094b\u0932 \u0915\u094b \u0930\u0940\u0932 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0939 \u091f\u0948\u092a\u093f\u0902\u0917 \u091f\u0949\u0930\u094d\u0915 \u0915\u094b \u0915\u092e \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u091b\u0947\u0926 \u0915\u0947 \u0905\u0902\u0924 \u092e\u0947\u0902 \u0925\u094d\u0930\u0947\u0921 \u0938\u0917\u093e\u0908 \u0915\u094b \u0925\u094b\u0921\u093c\u093e \u092c\u0922\u093c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u0939\u093e\u0932\u093e\u0902\u0915\u093f, \u0905\u0927\u093f\u0915\u093e\u0902\u0936 \u092b\u093c\u0940\u0932\u094d\u0921 \u0914\u0930 DIY \u090f\u092a\u094d\u0932\u093f\u0915\u0947\u0936\u0928 \u090a\u092a\u0930 \u0926\u093f\u0916\u093e\u090f \u0917\u090f \u0938\u094d\u091f\u094d\u0930\u0947\u091f-\u0921\u094d\u0930\u093f\u0932-\u090f\u0902\u0921-\u091f\u0948\u092a \u0935\u093f\u0927\u093f \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0930\u0942\u092a \u0938\u0947 \u0924\u0902\u0917 \u0938\u0902\u092f\u0941\u0915\u094d\u0924 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u090f\u0928\u092a\u0940\u091f\u0940 \u0915\u0940 \u0905\u0928\u094d\u092f \u0927\u093e\u0917\u0947 \u092a\u094d\u0930\u0915\u093e\u0930\u094b\u0902 \u0938\u0947 \u0924\u0941\u0932\u0928\u093e \u0915\u0930\u0928\u093e<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u090f\u0928\u092a\u0940\u091f\u0940\u090f\u092b (\u0930\u093e\u0937\u094d\u091f\u094d\u0930\u0940\u092f \u092a\u093e\u0907\u092a \u091f\u0947\u0902\u092a\u0930 \u0908\u0902\u0927\u0928)<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u092f\u0939 \u090f\u0915 \u0938\u0942\u0916\u0940-\u0938\u0940\u0932 \u091f\u0947\u092a\u0930\u094d\u0921 \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921 \u0939\u0948, \u091c\u093f\u0938\u0947 \u0905\u0915\u094d\u0938\u0930 \u0921\u094d\u0930\u093e\u0908\u0938\u093f\u092f\u0932 \u090f\u0928\u092a\u0940\u091f\u0940 \u092f\u093e \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921 \u0908\u0902\u0927\u0928 \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u092e\u0947\u0902 \u090f\u0915 \u0939\u0940 \u091f\u0947\u092a\u0930 (1:16) \u0914\u0930 \u0925\u094d\u0930\u0947\u0921 \u092a\u093f\u091a \u092e\u093e\u0928\u0915 \u090f\u0928\u092a\u0940\u091f\u0940 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0939\u0948, \u0914\u0930 \u090f\u0915 60 \u00b0 \u0925\u094d\u0930\u0947\u0921 \u0915\u094b\u0923 \u092d\u0940 \u0939\u0948\u0964 \u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930 \u0925\u094d\u0930\u0947\u0921 \u0915\u0947 \u0936\u093f\u0916\u093e \u0914\u0930 \u0930\u0942\u091f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u092e\u0947\u0902 \u0939\u0948: \u090f\u0928\u092a\u0940\u091f\u0940\u090f\u092b \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u092e\u0947\u0902 \u0936\u093f\u0916\u093e \u0914\u0930 \u0930\u0942\u091f \u092a\u0930 \u0936\u0942\u0928\u094d\u092f \u0928\u093f\u0915\u093e\u0938\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u090f\u0915 \u0939\u0938\u094d\u0924\u0915\u094d\u0937\u0947\u092a \u092b\u093f\u091f \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u094b \u092c\u093f\u0928\u093e \u0915\u093f\u0938\u0940 \u0938\u0940\u0932\u0947\u0902\u091f \u0915\u0947 \u0927\u093e\u0924\u0941-\u0938\u0947-\u0927\u093e\u0924\u0941 \u0915\u094b \u0938\u0940\u0932 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u090f\u0928\u092a\u0940\u091f\u0940\u090f\u092b \u0915\u094b \u0905\u0932\u094d\u091f\u094d\u0930\u093e-\u0932\u0940\u0915-\u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0906\u0926\u0930\u094d\u0936 \u092c\u0928\u093e\u0924\u093e \u0939\u0948-\u091c\u0939\u093e\u0902 \u092d\u0940 \u090f\u0915 \u091b\u094b\u091f\u093e \u0930\u093f\u0938\u093e\u0935 \u092f\u093e \u0938\u0940\u0932\u0947\u0902\u091f \u0938\u0902\u0926\u0942\u0937\u0923 \u0905\u0938\u094d\u0935\u0940\u0915\u093e\u0930\u094d\u092f \u0939\u0948\u0964 \u0939\u093e\u0932\u093e\u0902\u0915\u093f NPTF \u0914\u0930 NPT \u0906\u092f\u093e\u092e\u094b\u0902 \u0915\u094b \u0938\u093e\u091d\u093e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0936\u093e\u0930\u0940\u0930\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u090f\u0915 \u0938\u093e\u0925 \u092b\u093f\u091f \u0939\u094b\u0902\u0917\u0947, \u0915\u0947\u0935\u0932 NPTF \u092a\u0941\u0930\u0941\u0937 \u0914\u0930 \u092e\u0939\u093f\u0932\u093e \u0938\u0902\u092d\u094b\u0917 \u0938\u0942\u0916\u0940 \u0938\u0940\u0932 \u0915\u093e \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 NPTF \u0915\u094b ANSI\/ASME B1.20.3 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948, \u091c\u092c\u0915\u093f \u092e\u093e\u0928\u0915 NPT B1.20.1 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>\u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0909\u092a\u092f\u094b\u0917:<\/strong>\u0909\u091a\u094d\u091a \u0926\u092c\u093e\u0935 \u0935\u093e\u0932\u0947 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0932\u093f\u0915 \u0938\u093f\u0938\u094d\u091f\u092e; \u0908\u0902\u0927\u0928 \u092a\u094d\u0930\u0923\u093e\u0932\u0940; \u0914\u0930 \u0905\u0928\u094d\u092f \u0926\u094d\u0930\u0935-\u0936\u0915\u094d\u0924\u093f \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 (\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u092c\u094d\u0930\u0947\u0915-\u0938\u093f\u0938\u094d\u091f\u092e \u0918\u091f\u0915 \u092f\u093e \u0908\u0902\u0927\u0928-\u0930\u0947\u0932 \u092b\u093f\u091f\u093f\u0902\u0917)\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u090f\u0928\u092a\u0940\u090f\u0938 (\u0930\u093e\u0937\u094d\u091f\u094d\u0930\u0940\u092f \u092a\u093e\u0907\u092a \u0938\u0940\u0927\u0947)<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u0907\u0938 \u0927\u093e\u0917\u0947 \u092e\u093e\u0928\u0915 \u092e\u0947\u0902 \u0938\u092e\u093e\u0928 \u0925\u094d\u0930\u0947\u0921 \u0915\u094b\u0923, \u0906\u0915\u093e\u0930 \u0914\u0930 \u092a\u093f\u091a \u0907\u0938\u0940 \u090f\u0928\u092a\u0940\u091f\u0940 \u0906\u0915\u093e\u0930 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u092f\u0939 \u091f\u0947\u092a \u0915\u093f\u090f \u0917\u090f \u0915\u0947 \u092c\u091c\u093e\u092f \u0938\u0940\u0927\u093e (\u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930) \u0939\u0948\u0964 \u091c\u092c\u0915\u093f \u090f\u0915 \u090f\u0928\u092a\u0940\u090f\u0938 \u0925\u094d\u0930\u0947\u0921 \u090f\u0915 \u0939\u0940 \u0906\u0915\u093e\u0930 \u0914\u0930 \u091f\u0940\u092a\u0940\u0906\u0908 \u0915\u0947 \u090f\u0928\u092a\u0940\u091f\u0940 \u092b\u093f\u091f\u093f\u0902\u0917 \u092a\u0930 \u092a\u0947\u0902\u091a \u0915\u0930\u0947\u0917\u093e, \u0907\u0938\u0915\u0940 \u0915\u092e\u0940 \u0915\u0940 \u0915\u092e\u0940 \u090f\u0915 \u0935\u0947\u091c\u093f\u0902\u0917 \u0938\u0940\u0932 \u0915\u094b \u0930\u094b\u0915\u0924\u0940 \u0939\u0948 \u0914\u0930 \u092f\u0939 \u0932\u0940\u0915 \u0939\u094b\u0928\u0947 \u0915\u0940 \u0938\u0902\u092d\u093e\u0935\u0928\u093e \u0939\u0948\u0964 \u090f\u0928\u092a\u0940\u090f\u0938 \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u0915\u0928\u0947\u0915\u094d\u0936\u0928 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u092f\u093e \u091c\u0939\u093e\u0902 \u0938\u0940\u0932\u093f\u0902\u0917 \u090f\u0915 \u0905\u0932\u0917 \u0924\u0924\u094d\u0935 \u091c\u0948\u0938\u0947 \u0915\u093f \u0913-\u0930\u093f\u0902\u0917 \u092f\u093e \u0917\u0948\u0938\u0915\u0947\u091f \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>\u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0909\u092a\u092f\u094b\u0917:<\/strong>\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0928\u093e\u0932\u0940 \u0927\u093e\u0917\u0947 (\u0905\u0915\u094d\u0938\u0930 \u090f\u0928\u092a\u0940\u090f\u0938\u090f\u092e \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948), \u092b\u093e\u092f\u0930-\u0939\u094b\u091c\u093c \u0915\u092a\u0932\u093f\u0902\u0917 \u092f\u093e \u092c\u0921\u093c\u0947-\u0935\u094d\u092f\u093e\u0938 \u0935\u093e\u0932\u0947 \u092a\u093e\u0928\u0940-\u092a\u093e\u0907\u092a \u092f\u0942\u0928\u093f\u092f\u0928\u094b\u0902, \u0914\u0930 \u0917\u0948\u0938 \u0932\u093e\u0932\u091f\u0947\u0928 \u092f\u093e \u092a\u0941\u0930\u093e\u0928\u0940 \u0936\u0948\u0932\u0940 \u0915\u0947 \u0928\u0932\u0938\u093e\u091c\u0940 \u092f\u0942\u0928\u093f\u092f\u0928\u094b\u0902 \u091c\u0939\u093e\u0902 \u090f\u0915 \u0938\u0940\u0932\u093f\u0902\u0917 \u0935\u0949\u0936\u0930 \u092f\u093e \u0917\u0948\u0938\u0915\u0947\u091f \u0938\u0940\u0932 \u092c\u0928\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u092c\u0940\u090f\u0938\u092a\u0940 \u0925\u094d\u0930\u0947\u0921\u094d\u0938 (\u092c\u0940\u090f\u0938\u092a\u0940\u091f\u0940 \u0914\u0930 \u092c\u0940\u090f\u0938\u092a\u0940\u092a\u0940 - \u092c\u094d\u0930\u093f\u091f\u093f\u0936 \u0938\u094d\u091f\u0948\u0902\u0921\u0930\u094d\u0921 \u092a\u093e\u0907\u092a)<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":3697,\"width\":\"840px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/08\/BSP-VS-NPT.jpeg\" alt=\"BSP VS NPT\" class=\"wp-image-3697\" style=\"width:840px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>\u092f\u0939 \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921 \u0938\u093f\u0938\u094d\u091f\u092e \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u092f\u0942\u0915\u0947, \u092f\u0942\u0930\u094b\u092a, \u090f\u0936\u093f\u092f\u093e \u0914\u0930 \u0909\u0924\u094d\u0924\u0930\u0940 \u0905\u092e\u0947\u0930\u093f\u0915\u093e \u0915\u0947 \u092c\u093e\u0939\u0930 \u0915\u0908 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u0926\u094b \u092e\u093e\u0928\u0915\u094b\u0902 \u092e\u0947\u0902 \u0906\u0924\u093e \u0939\u0948: \u092c\u0940\u090f\u0938\u092a\u0940\u091f\u0940 (\u092c\u094d\u0930\u093f\u091f\u093f\u0936 \u092e\u093e\u0928\u0915 \u092a\u093e\u0907\u092a \u091f\u0947\u0902\u092a\u0930) \u0914\u0930 \u092c\u0940\u090f\u0938\u092a\u0940\u092a\u0940 (\u092c\u094d\u0930\u093f\u091f\u093f\u0936 \u092e\u093e\u0928\u0915 \u092a\u093e\u0907\u092a \u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930)\u0964 BSPT \u090f\u0915 \u092a\u0924\u0932\u093e \u0927\u093e\u0917\u093e \u0939\u0948 \u091c\u093f\u0938\u0915\u093e \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u090f\u0928\u092a\u0940\u091f\u0940 \u0915\u0947 \u0932\u093f\u090f \u0905\u0935\u0927\u093e\u0930\u0923\u093e \u0915\u0947 \u0938\u092e\u093e\u0928, \u0935\u0947\u0921\u093f\u0902\u0917 \u0926\u094d\u0935\u093e\u0930\u093e \u090f\u0915 \u0926\u092c\u093e\u0935-\u0924\u0902\u0917 \u0938\u0902\u092f\u0941\u0915\u094d\u0924 \u092c\u0928\u093e\u0928\u0947 \u0915\u093e \u0907\u0930\u093e\u0926\u093e \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u092f\u0939 \u090f\u0928\u092a\u0940\u091f\u0940 \u0915\u0947 60 \u00b0 \u091a\u092a\u091f\u093e \u092a\u094d\u0930\u094b\u092b\u093c\u093e\u0907\u0932 \u0915\u0947 \u092c\u091c\u093e\u092f \u0917\u094b\u0932 \u0915\u094d\u0930\u0947\u0938\u094d\u091f\u094d\u0938 \u0914\u0930 \u091c\u0921\u093c\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 55 \u00b0 \u0925\u094d\u0930\u0947\u0921 \u0915\u094b\u0923 (\u0935\u094d\u0939\u093f\u091f\u0935\u0930\u094d\u0925 \u092b\u0949\u0930\u094d\u092e) \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0928\u093e\u092e\u092e\u093e\u0924\u094d\u0930 \u0906\u0915\u093e\u0930 \u092a\u094d\u0930\u0924\u093f \u0925\u094d\u0930\u0947\u0921 \u092a\u093f\u091a \u092d\u0940 \u090f\u0928\u092a\u0940\u091f\u0940 \u0938\u0947 \u092d\u093f\u0928\u094d\u0928 \u0939\u094b\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u092c\u0940\u090f\u0938\u092a\u0940\u091f\u0940 \u0914\u0930 \u090f\u0928\u092a\u0940\u091f\u0940 \u092b\u093f\u091f\u093f\u0902\u0917 \u0905\u0938\u0902\u0917\u0924 \u0939\u0948\u0902 \u0914\u0930 \u090f\u0915 \u092e\u094b\u0921\u093c \u092f\u093e \u0926\u094b \u0938\u0947 \u0905\u0927\u093f\u0915 \u090f\u0915 \u0938\u093e\u0925 \u0920\u0940\u0915 \u0938\u0947 \u092f\u093e \u0925\u094d\u0930\u0947\u0921 \u0915\u094b \u0938\u0940\u0932 \u0928\u0939\u0940\u0902 \u0915\u0930\u0947\u0902\u0917\u0947\u0964 BSPP \u0925\u094d\u0930\u0947\u0921 \u0938\u0940\u0927\u0947 (\u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930) \u0939\u0948\u0902 \u0914\u0930 \u0905\u092a\u0928\u0947 \u0926\u092e \u092a\u0930 \u0938\u0940\u0932 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902; \u0935\u0947 \u090f\u0915 \u092a\u094b\u0930\u094d\u091f \u092b\u0947\u0938 \u092a\u0930 \u090f\u0915 \u092c\u0902\u0927\u0941\u0906 \u0935\u0949\u0936\u0930 \u092f\u093e \u0913-\u0930\u093f\u0902\u0917 \u092a\u0930 \u092d\u0930\u094b\u0938\u093e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 (\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u0935\u093e\u0932\u094d\u0935 \u092f\u093e \u0938\u093f\u0932\u0947\u0902\u0921\u0930 \u092a\u0930 \"\u091c\u0940\" \u0925\u094d\u0930\u0947\u0921 \u090f\u0915 \u0915\u0902\u0927\u0947 \u0915\u0947 \u0928\u0940\u091a\u0947 \u0913-\u0930\u093f\u0902\u0917 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902)\u0964 \u092c\u0940\u090f\u0938\u092a\u0940 \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u094b \u0906\u0908\u090f\u0938\u0913 7-1 (\u091f\u0947\u092a\u0930\u094d\u0921 \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921\u094d\u0938) \u0914\u0930 \u0906\u0908\u090f\u0938\u0913 228-1 (\u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930 \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921\u094d\u0938) \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964 \u0935\u094d\u092f\u0935\u0939\u093e\u0930 \u092e\u0947\u0902, \"\u092c\u0940\u090f\u0938\u092a\u0940\" \u092f\u093e \"\u091c\u0940 \u0925\u094d\u0930\u0947\u0921\" \u0932\u0947\u092c\u0932 \u0935\u093e\u0932\u0947 \u092b\u093f\u091f\u093f\u0902\u0917 \u0915\u094b \u090f\u0928\u092a\u0940\u091f\u0940 \u0915\u0947 \u0938\u093e\u0925 \u092e\u0947\u091f \u0915\u0947 \u0932\u093f\u090f \u092c\u0940\u090f\u0938\u092a\u0940 \u0925\u094d\u0930\u0947\u0921\u0947\u0921 \u092d\u093e\u0917\u094b\u0902 \u092f\u093e \u090f\u0915 \u090f\u0921\u093e\u092a\u094d\u091f\u0930 \u0938\u0947 \u092e\u0947\u0932 \u0916\u093e\u0928\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>\u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0909\u092a\u092f\u094b\u0917:<\/strong>\u092f\u0942\u0930\u094b\u092a\u0940\u092f \u0928\u0932\u0938\u093e\u091c\u0940; \u092c\u0940\u090f\u0938\u092a\u0940\u091f\u0940 \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u0947 \u0938\u093e\u0925 \u0935\u093e\u092f\u0935\u0940\u092f \u0914\u0930 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0932\u093f\u0915 \u0938\u093f\u0938\u094d\u091f\u092e (\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u090f\u092f\u0930 \u0915\u0902\u092a\u094d\u0930\u0947\u0938\u0930 \u0915\u092a\u094d\u0932\u0930\u094d\u0938); \u0914\u0930 \u092c\u0940\u090f\u0938\u092a\u0940\u092a\u0940 \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u0947 \u0938\u093e\u0925 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0932\u093f\u0915 \u0918\u091f\u0915 \u092c\u0902\u0926\u0930\u0917\u093e\u0939 (\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u091c\u0940 1\/4 \u0914\u0930 \u091c\u0940 1\/2 \u0938\u093f\u0932\u0947\u0902\u0921\u0930 \u092b\u093f\u091f\u093f\u0902\u0917 \u0913-\u0930\u093f\u0902\u0917 \u0938\u0940\u0932 \u0915\u0947 \u0938\u093e\u0925)\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u0928\u0940\u091a\u0947 NPT, NPTF, NPS, BSPT \u0914\u0930 BSPP \u0915\u0940 \u0938\u0902\u0915\u094d\u0937\u093f\u092a\u094d\u0924 \u0924\u0941\u0932\u0928\u093e \u0939\u0948:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:table {\"className\":\"is-style-stripes\"} -->\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0927\u093e\u0917\u093e \u092a\u094d\u0930\u0915\u093e\u0930<\/strong><strong><\/strong><\/td><td><strong>\u091f\u0947\u0902\u092a\u0930 \u092c\u0928\u093e\u092e \u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930<\/strong><strong><\/strong><\/td><td><strong>\u0927\u093e\u0917\u093e \u0915\u094b\u0923<\/strong><strong><\/strong><\/td><td><strong>\u0938\u0940\u0932 -\u0935\u093f\u0927\u093f<\/strong><strong><\/strong><\/td><td><strong>\u092e\u093e\u0928\u0915<\/strong><strong><\/strong><\/td><td><strong>\u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0909\u092a\u092f\u094b\u0917<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u090f\u0928\u092a\u0940\u091f\u0940<\/td><td>\u092a\u0924\u0932\u093e<\/td><td>60 \u00b0<\/td><td>\u0927\u093e\u0924\u0941 - \u0938\u0947 - \u092e\u0947\u091f\u0932 \u0935\u0947\u091c + \u0938\u0940\u0932\u0947\u0902\u091f<\/td><td>ANSI\/ASME B1.20.1<\/td><td>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0928\u0932\u0938\u093e\u091c\u0940, \u0928\u094d\u092f\u0942\u092e\u0948\u091f\u093f\u0915\u094d\u0938, \u0908\u0902\u0927\u0928 \u0932\u093e\u0907\u0928\u0947\u0902, \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0932\u093f\u0915 \u092b\u093f\u091f\u093f\u0902\u0917<\/td><\/tr><tr><td>\u0905\u0928\u0941\u092d\u0935\u0940<\/td><td>\u092a\u0924\u0932\u093e<\/td><td>60 \u00b0<\/td><td>\u0927\u093e\u0924\u0941 - \u0938\u0947 - \u092e\u0947\u091f\u0932 \u0921\u094d\u0930\u093e\u0908 (\u0938\u0940\u0932 (\u0915\u094b\u0908 \u0938\u0940\u0932\u0947\u0902\u091f \u0928\u0939\u0940\u0902)<\/td><td>ANSI\/ASME B1.20.3<\/td><td>\u0909\u091a\u094d\u091a \u0926\u092c\u093e\u0935 \u0935\u093e\u0932\u0947 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0932\u093f\u0915\u094d\u0938, \u0908\u0902\u0927\u0928 \u0938\u093f\u0938\u094d\u091f\u092e, \u092c\u094d\u0930\u0947\u0915 \u092b\u093f\u091f\u093f\u0902\u0917<\/td><\/tr><tr><td>\u090f\u0928\u092a\u0940\u090f\u0938<\/td><td>\u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930<\/td><td>60 \u00b0<\/td><td>\u0905\u0932\u0917 \u0917\u0948\u0938\u0915\u0947\u091f\/\u0913-\u0930\u093f\u0902\u0917<\/td><td>ANSI\/ASME B1.20.1<\/td><td>\u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915\u0932 \u0915\u0902\u0921\u093f\u091f (\u090f\u0928\u092a\u0940\u090f\u0938\u090f\u092e), \u092b\u093e\u092f\u0930-\u0939\u094b\u091c\u093c \u0915\u092a\u0932\u093f\u0902\u0917, \u092f\u0942\u0928\u093f\u092f\u0928\u094b\u0902<\/td><\/tr><tr><td>\u092c\u0940\u090f\u0938\u092a\u0940\u091f\u0940<\/td><td>\u092a\u0924\u0932\u093e<\/td><td>55 \u00b0 (\u0935\u094d\u0939\u093f\u091f\u0935\u0930\u094d\u0925)<\/td><td>\u0927\u093e\u0924\u0941 - \u0938\u0947 - \u092e\u0947\u091f\u0932 \u0935\u0947\u091c + \u0938\u0940\u0932\u0947\u0902\u091f<\/td><td>\u0906\u0908\u090f\u0938\u0913 7-1<\/td><td>\u092f\u0942\u0930\u094b\u092a\u0940\u092f \u0928\u0932\u0938\u093e\u091c\u0940, \u0928\u094d\u092f\u0942\u092e\u0948\u091f\u093f\u0915\u094d\u0938, \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0932\u093f\u0915 \u0938\u093f\u0938\u094d\u091f\u092e<\/td><\/tr><tr><td>\u092c\u0940 \u090f\u0938 \u092a\u0940 \u092a\u0940<\/td><td>\u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930<\/td><td>55 \u00b0 (\u0935\u094d\u0939\u093f\u091f\u0935\u0930\u094d\u0925)<\/td><td>\u0905\u0932\u0917 \u092c\u0902\u0927\u0941\u0906 \u0935\u0949\u0936\u0930\/\u0913-\u0930\u093f\u0902\u0917<\/td><td>\u0906\u0908\u090f\u0938\u0913 228-1<\/td><td>\u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0932\u093f\u0915 \u0918\u091f\u0915 \u092a\u094b\u0930\u094d\u091f (\u091c\u0940-\u0925\u094d\u0930\u0947\u0921\u094d\u0938), \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092b\u093f\u091f\u093f\u0902\u0917<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:table -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u090f\u0928\u092a\u0940\u091f\u0940 \u0914\u0930 \u090f\u0928\u092a\u0940\u090f\u0938 \u091f\u0948\u092a \u0921\u094d\u0930\u093f\u0932 \u091a\u093e\u0930\u094d\u091f<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u0924\u094d\u0935\u0930\u093f\u0924 \u0938\u0902\u0926\u0930\u094d\u092d \u0915\u0947 \u0932\u093f\u090f, \u0928\u093f\u092e\u094d\u0928 \u0924\u093e\u0932\u093f\u0915\u093e \u0926\u094b\u0928\u094b\u0902 \u091f\u0947\u092a \u0915\u093f\u090f \u0917\u090f \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921\u094d\u0938 (NPT &amp; NPTF) \u0914\u0930 \u0938\u094d\u091f\u094d\u0930\u0947\u091f \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921\u094d\u0938 (NPS &amp; NPSF) \u0915\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u091f\u0948\u092a\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u0905\u0928\u0941\u0936\u0902\u0938\u093f\u0924 \u0921\u094d\u0930\u093f\u0932 \u0906\u0915\u093e\u0930\u094b\u0902 \u0915\u094b \u0938\u0942\u091a\u0940\u092c\u0926\u094d\u0927 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:table {\"className\":\"is-style-stripes\"} -->\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u092a\u093e\u0907\u092a \u091f\u0948\u092a \u0906\u0915\u093e\u0930<\/strong><strong><\/strong><\/td><td><strong>\u090f\u0928\u092a\u0940\u091f\u0940 \u0914\u0930 \u090f\u0928\u092a\u0940\u091f\u0940\u090f\u092b \u091f\u0940\u092a\u0940\u0906\u0908<\/strong><strong><\/strong><\/td><td><strong>\u0921\u094d\u0930\u093f\u0932 (\u092e\u0947\u0902 \/ \u092e\u093f\u092e\u0940)<\/strong><strong><\/strong><\/td><td><strong>\u090f\u0928\u092a\u0940\u090f\u0938 \u091f\u0940\u092a\u0940\u0906\u0908<\/strong><strong><\/strong><\/td><td><strong>\u0921\u094d\u0930\u093f\u0932 (\u092e\u0947\u0902 \/ \u092e\u093f\u092e\u0940)<\/strong><strong><\/strong><\/td><\/tr><tr><td>1\/16 \u2033<\/td><td>27<\/td><td>0.242 \/ 6.15 (\u0938\u0940)<\/td><td>27<\/td><td>0.242 \/ 6.15 (\u0938\u0940)<\/td><\/tr><tr><td>1\/8 \u2033<\/td><td>27<\/td><td>0.332 \/ 8.43 (\u0915\u094d\u092f\u0942)<\/td><td>27<\/td><td>0.332 \/ 8.43 (\u0915\u094d\u092f\u0942)<\/td><\/tr><tr><td>1\/4 \u2033<\/td><td>18<\/td><td>0.4375 \/ 11.11 (7\/16)<\/td><td>18<\/td><td>0.4375 \/ 11.11 (7\/16)<\/td><\/tr><tr><td>3\/8 \u2033<\/td><td>18<\/td><td>0.5625 \/ 14.29 (9\/16)<\/td><td>18<\/td><td>0.5625 \/ 14.29 (9\/16)<\/td><\/tr><tr><td>1\/2 \u2033<\/td><td>14<\/td><td>0.7031 \/ 17.86 (45\/64)<\/td><td>14<\/td><td>0.7031 \/ 17.86 (45\/64)<\/td><\/tr><tr><td>3\/4 \u2033<\/td><td>14<\/td><td>0.9063 \/ 23.02 (29\/32)<\/td><td>14<\/td><td>0.9063 \/ 23.02 (29\/32)<\/td><\/tr><tr><td>1 \u2033<\/td><td>11<\/td><td>1.1406 \/ 28.97 (1-9 \/ 64)<\/td><td>11<\/td><td>1.1406 \/ 28.97 (1-9 \/ 64)<\/td><\/tr><tr><td>1 \u2033<\/td><td>11<\/td><td>1.4844 \/ 37.70 (1-31 \/ 64)<\/td><td>11<\/td><td>1.4844 \/ 37.70 (1-31 \/ 64)<\/td><\/tr><tr><td>1 \u2033 \u2033<\/td><td>11<\/td><td>1.7188 \/ 43.66 (1-23 \/ 32)<\/td><td>11<\/td><td>1.7188 \/ 43.66 (1-23 \/ 32)<\/td><\/tr><tr><td>2 \u2033<\/td><td>11<\/td><td>2.2188 \/ 56.36 (2-7 \/ 32)<\/td><td>11<\/td><td>2.2188 \/ 56.36 (2-7 \/ 32)<\/td><\/tr><tr><td>2 \u2033 \u2033<\/td><td>8<\/td><td>2.6250 \/ 66.67 (2-5 \/ 8)<\/td><td>8<\/td><td>2.6250 \/ 66.67 (2-5 \/ 8)<\/td><\/tr><tr><td>3 \u2033<\/td><td>8<\/td><td>3.2500 \/ 82.55 (3-1 \/ 4)<\/td><td>8<\/td><td>3.2500 \/ 82.55 (3-1 \/ 4)<\/td><\/tr><tr><td>3 \u2033 \u2033<\/td><td>8<\/td><td>3.7500 \/ 95.25 (3-3 \/ 4)<\/td><td>8<\/td><td>3.7500 \/ 95.25 (3-3 \/ 4)<\/td><\/tr><tr><td>4 \u2033<\/td><td>8<\/td><td>4.2500 \/ 107.95 (4-1 \/ 4)<\/td><td>8<\/td><td>4.2500 \/ 107.95 (4-1 \/ 4)<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:table -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","protected":false},"excerpt":{"rendered":"<p>\u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921 \u0915\u094d\u092f\u093e \u0939\u0948\u0902? \u092a\u093e\u0907\u092a \u0915\u0947 \u0927\u093e\u0917\u0947 \u0938\u094d\u0915\u094d\u0930\u0942 \u0939\u0948\u0902\u0927\u093e\u0917\u0947\u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a \u0938\u0947 \u092a\u093e\u0907\u092a \u0914\u0930 \u092b\u093f\u091f\u093f\u0902\u0917 \u092e\u0947\u0902 \u0936\u093e\u092e\u093f\u0932 \u0939\u094b\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964 \u0935\u0947 \u092a\u093e\u0907\u092a\u094b\u0902 \u0915\u094b \u0924\u0930\u0932 \u092a\u0926\u093e\u0930\u094d\u0925 \u092f\u093e \u0917\u0948\u0938\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0924\u0902\u0917, \u0926\u092c\u093e\u0935 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0940 \u0938\u0940\u0932 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0938\u093e\u0925 \u0916\u0930\u093e\u092c \u0939\u094b\u0928\u0947 \u0915\u0940 \u0905\u0928\u0941\u092e\u0924\u093f \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964 \u092a\u093e\u0907\u092a \u0925\u094d\u0930\u0947\u0921\u094d\u0938 \u0915\u0947 \u0926\u094b \u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u092a\u094d\u0930\u0915\u093e\u0930 \u0939\u0948\u0902: [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3694,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-3692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-trends"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>National Pipe Thread Tap Drill Chart - Chiggo<\/title>\n<meta name=\"description\" content=\"Quickly find the correct drill size for NPT taps with our clear chart of nominal pipe sizes, TPI, and drill diameters (in\/mm). Includes side-by-side comparisons of NPTF, NPS, and BSP threads for easy selection.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chiggofactory.com\/hi\/npt-tap-drill-chart\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"National Pipe Thread Tap Drill Chart - Chiggo\" \/>\n<meta property=\"og:description\" content=\"Quickly find the correct drill size for NPT taps with our clear chart of nominal pipe sizes, TPI, and drill diameters (in\/mm). Includes side-by-side comparisons of NPTF, NPS, and BSP threads for easy selection.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/\" \/>\n<meta property=\"og:site_name\" content=\"CNC\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-06T10:33:27+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-06T10:35:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/08\/National-pipe-thread-tap-.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"307\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"CNC\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"CNC\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/\",\"url\":\"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/\",\"name\":\"National Pipe Thread Tap Drill Chart - Chiggo\",\"isPartOf\":{\"@id\":\"https:\/\/chiggofactory.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/08\/National-pipe-thread-tap-.jpg\",\"datePublished\":\"2025-08-06T10:33:27+00:00\",\"dateModified\":\"2025-08-06T10:35:45+00:00\",\"author\":{\"@id\":\"https:\/\/chiggofactory.com\/#\/schema\/person\/c90fdbfb30ad220c5668dfa19631130a\"},\"description\":\"Quickly find the correct drill size for NPT taps with our clear chart of nominal pipe sizes, TPI, and drill diameters (in\/mm). Includes side-by-side comparisons of NPTF, NPS, and BSP threads for easy selection.\",\"breadcrumb\":{\"@id\":\"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/#primaryimage\",\"url\":\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/08\/National-pipe-thread-tap-.jpg\",\"contentUrl\":\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/08\/National-pipe-thread-tap-.jpg\",\"width\":1000,\"height\":307,\"caption\":\"National pipe thread tap\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/chiggofactory.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Industry Trends\",\"item\":\"https:\/\/chiggofactory.com\/category\/industry-trends\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"National Pipe Threads Tap Drill Chart\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/chiggofactory.com\/#website\",\"url\":\"https:\/\/chiggofactory.com\/\",\"name\":\"CNC\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/chiggofactory.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/chiggofactory.com\/#\/schema\/person\/c90fdbfb30ad220c5668dfa19631130a\",\"name\":\"CNC\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"National Pipe Thread Tap Drill Chart - Chiggo","description":"Quickly find the correct drill size for NPT taps with our clear chart of nominal pipe sizes, TPI, and drill diameters (in\/mm). Includes side-by-side comparisons of NPTF, NPS, and BSP threads for easy selection.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/chiggofactory.com\/hi\/npt-tap-drill-chart\/","og_locale":"en_US","og_type":"article","og_title":"National Pipe Thread Tap Drill Chart - Chiggo","og_description":"Quickly find the correct drill size for NPT taps with our clear chart of nominal pipe sizes, TPI, and drill diameters (in\/mm). Includes side-by-side comparisons of NPTF, NPS, and BSP threads for easy selection.","og_url":"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/","og_site_name":"CNC","article_published_time":"2025-08-06T10:33:27+00:00","article_modified_time":"2025-08-06T10:35:45+00:00","og_image":[{"width":1000,"height":307,"url":"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/08\/National-pipe-thread-tap-.jpg","type":"image\/jpeg"}],"author":"CNC","twitter_card":"summary_large_image","twitter_misc":{"Written by":"CNC","Est. reading time":"10 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/","url":"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/","name":"National Pipe Thread Tap Drill Chart - Chiggo","isPartOf":{"@id":"https:\/\/chiggofactory.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/#primaryimage"},"image":{"@id":"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/#primaryimage"},"thumbnailUrl":"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/08\/National-pipe-thread-tap-.jpg","datePublished":"2025-08-06T10:33:27+00:00","dateModified":"2025-08-06T10:35:45+00:00","author":{"@id":"https:\/\/chiggofactory.com\/#\/schema\/person\/c90fdbfb30ad220c5668dfa19631130a"},"description":"Quickly find the correct drill size for NPT taps with our clear chart of nominal pipe sizes, TPI, and drill diameters (in\/mm). Includes side-by-side comparisons of NPTF, NPS, and BSP threads for easy selection.","breadcrumb":{"@id":"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/chiggofactory.com\/npt-tap-drill-chart\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/#primaryimage","url":"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/08\/National-pipe-thread-tap-.jpg","contentUrl":"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/08\/National-pipe-thread-tap-.jpg","width":1000,"height":307,"caption":"National pipe thread tap"},{"@type":"BreadcrumbList","@id":"https:\/\/chiggofactory.com\/npt-tap-drill-chart\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/chiggofactory.com\/"},{"@type":"ListItem","position":2,"name":"Industry Trends","item":"https:\/\/chiggofactory.com\/category\/industry-trends\/"},{"@type":"ListItem","position":3,"name":"National Pipe Threads Tap Drill Chart"}]},{"@type":"WebSite","@id":"https:\/\/chiggofactory.com\/#website","url":"https:\/\/chiggofactory.com\/","name":"CNC","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/chiggofactory.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/chiggofactory.com\/#\/schema\/person\/c90fdbfb30ad220c5668dfa19631130a","name":"CNC"}]}},"_links":{"self":[{"href":"https:\/\/chiggofactory.com\/hi\/wp-json\/wp\/v2\/posts\/3692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chiggofactory.com\/hi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chiggofactory.com\/hi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chiggofactory.com\/hi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/chiggofactory.com\/hi\/wp-json\/wp\/v2\/comments?post=3692"}],"version-history":[{"count":2,"href":"https:\/\/chiggofactory.com\/hi\/wp-json\/wp\/v2\/posts\/3692\/revisions"}],"predecessor-version":[{"id":3699,"href":"https:\/\/chiggofactory.com\/hi\/wp-json\/wp\/v2\/posts\/3692\/revisions\/3699"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chiggofactory.com\/hi\/wp-json\/wp\/v2\/media\/3694"}],"wp:attachment":[{"href":"https:\/\/chiggofactory.com\/hi\/wp-json\/wp\/v2\/media?parent=3692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chiggofactory.com\/hi\/wp-json\/wp\/v2\/categories?post=3692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chiggofactory.com\/hi\/wp-json\/wp\/v2\/tags?post=3692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}