{"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\/fr\/npt-tap-drill-chart\/","title":{"rendered":"National Pipe Threads Tap Toard"},"content":{"rendered":"\n

Que sont les fils de tuyau?<\/h2>\n\n\n\n

Les filets de tuyau sont visthreads<\/a>Con\u00e7u sp\u00e9cifiquement pour rejoindre les tuyaux et les raccords. Ils permettent aux tuyaux d'\u00eatre viss\u00e9s pour former un joint serr\u00e9 et r\u00e9sistant \u00e0 la pression pour les liquides ou les gaz. Il existe deux types de base de filetages de tuyaux:<\/p>\n\n\n\n