When we talk about “ANSI/ASME B16.11 forged fittings”, usually it refers to two kinds of pipe fittings that socket weld and threaded. Forged pipe fittings are made from solid blocks of steel, and machined to the final shapes as above standard. Shanghai Zhucheng manufacturer in China offers Class 2000/3000/6000 Threaded Fittings in accordance to standard of ASME / ANSI B16.11, these forged pipe fittings are available in various shapes.

BSP pipe fittings is one of the most popular and commonly used threaded fittings in the industries, there are two types that parallel (BSPP) and tapered (BSPT). They are available in dimensions that below 4 inch and provide reasonable solution for joining pipeline and equipment. Shanghai Zhcuheng supply tees, couplings, unions, bushing, cross, hex nipples, unions, elbows, caps and swage for many projects.

ASTM A403 is a standard specification for stainless steel buttweld fittings,the common used grades are WP304/304L and WP316/316L. Both of them have a good weldability, strength and resistance. This specification covers the standard for wrought austenitic stainless steel fittings for pressure piping applications. The material for fittings shall consist of forgings, bars, plates, or seamless or welded tubular products.

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.