good quality API casing thread ring gauge and plug gauge

good quality API casing thread ring gauge and plug gauge

Casing thread gauge are used to check the size of internal threads to ensure the threads are within its designed tolerance limits. We are a professional API thread gauges supplier. API Spec 5B thread gages (CSG, LCSG, BTC/BCSG, TBG/NUE, UP/EUE, LP), API Spec 7-2 thread gauges (NC, REG, FH, IF) are supplied with superior accuracy, optimum finish and maximum wearability.

API Specification 5B

Test & Inspection

According to API 5B or customer specified standards, strict inspection and test system is used before shipping. The great products will be supplied and there is no worry about the quality.