Threaded pipe fittings is one type of forged steel fittings which available in pressure rating of Class 2000, Class 3000 and Class 6000. While 3000 lbs is the most common used among these ratings. It aslo can be marked as 3M where M means 1000.

Carbon steel pipe fittings are belonged to ASME B16.9 & ASME B16.11 standard specifications that covers buttweld pipe fittings, forged socket weld fittings and threaded pipe fittings. These fittings provide best flow characteristics and reduce frictional resistance and pressure loss.

ASTM A182 is standard specification for socket weld fittings, threaded fittings and forged steel flanges, the common used grades are F11, F22, F91, F304/304L and F316/316L in various industries. Shanghai Zhucheng Pipe Fittings Manufacturing Co Ltd supplied various pipe fittings & flanges for North American, South American, Europe, Mid East, Southeast Asia, Austiralia and African market.

ASTM A234 steel pipe fittings are widely used in pipeline systems, it includes carbon and alloy steel material for moderate and high temperature services.A234 WPB buttwelding fittings have two types that seamless and welded. Both of them are applied in pressure pipelines and in pressure vessel fabrications.

Buttwelding pipe fittings are processed by steel pipe or steel plate made shape as elbow, tee, reducer, bend, cross, stub end and cap. They are widely used in oil, natural gas, water conservancy, shipbuilding, construction and so on. We manufacture these fittings and inspect the dimensions tolerance as per ASME B16.9 standard.

Forged Steel Flanges are used to connect pipes,valves,fittings, strainers and pressure vessels. They are joined by bolting, and sealing is often completed with the use of gaskets or other methods.