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We are professional manufacturer of carbide threading inserts in China, our products ...
The implemental standards for the oil casings are API 5CT; the specifications include...
Couplings with PIN and BOX Outer diameter:4 1/2"-20" (114.3mm-508mm) Wall thickness...
Shape Equal Size >3inch Connection Welded, Flange Application Structure Pipe, Gas ...
Size:1/8''-4'' made from SCH40 pipe Material:304/316L
Socket Weld & Threaded (NPT) Types: Elbow Tee Coupling Weldolet / Sockolet / T...
Commodity: Elbow Pressure Class & WT: SCH100/ SCH 120/ SCH140/ SCH 160/ XXS Max. W...
Galvanized iron pipe end plug/cap/ BSPT Thread/NPT Best stainless Best stainless st...
British standard pipe raccord npt threaded pipe fittings Product Name British stand...
oil pump rod joint collar Wearable sucker rod coupling standard API SPEC 11 B steel...
High quality collar connection pump rod joint oil pipe coupling standard Product Na...
2 3/8"-20" API 5CT tubing and casing Coupling and Connectors for oilfiled Api Casing...