List for types of steel pipe fittings standard

We’ve noted about the question why there are so many types for steel pipe fittings. Today, we would have a list for the types of steel pipe fittings standard. Under this situation, you would know how to choose the rightful one for your joint of your seamless or welded steel pipe like ERW steel pipe.

There are ANSI, ASME, ASTM, AN, BSP, DIN, ISO, JIS and NPT types of pipe fittings. Today, we can list for the ASME for customers and more information can be got for connection with our service.

ASME: American Society for Mechanical Engineers

This is one of the reputed organizations in the world developing codes and standards. The schedule number for pipe fitting starts from ASME/ANSI B16. The various classifications of ASME/ANSI B16 standards for different pipe fittings are as follows:

ASME/ANSI B16.1 - 1998 - Cast Iron Pipe Flanges and Flange Fittings

ASME/ANSI B16.3 - 1998 - Malleable Iron Threaded Fittings

ASME/ANSI B16.4 - 1998 - Cast Iron Threaded Fittings

ASME/ANSI B16.5 - 1996 - Pipe Flanges and Flange Fittings

ASME/ANSI B16.11 - 2001 - Forged Steel Fittings, Socket-Welding and Threaded

ASME/ANSI B16.14 - 1991 - Ferrous Pipe Plugs, Bushings and Lock nuts with Pipe Threads

ASME/ANSI B16.15 - 1985 (R1994) - Cast Bronze Threaded Fittings

ASME/ANSI B16.25 - 1997 - Butt welding Ends

ASME/ANSI B16.36 - 1996 - Orifice Flanges etc.