ASME
American Society for Mechanical Engineers Standard

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

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

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

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

ASME/ANSI B16.25 - 1997
Buttwelding Ends

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

ASME B1.20.1
Pipe Threads, General Purpose (inch)

ASME B16.9
Wrought Steel Buttweld Fittings

ASME B16.10
Face-to-Face and End-to-End Dimensions Ferrous Valves

ASME B16.20
Metallic Gaskets for Pipe Flanges - Ring-Joint, Spiral Wound and Jacketed

ASME B16.21
Non-metallic Flat Gaskets for Pipe Flanges

ASME B16.34
Steel Valves - Flanged and Buttwelding Ends

ASME B16.47
Large Diameter Steel Flanges

ASME B16.48
Steel Line Blanks

ASME B31.1
Power Piping

ASME B31.3
Chemical Plant and Petroleum Refinery Piping

ASME B36.10
Welded and Seamless Wrought Steel Pipe

ASME B36.19
Stainless Steel Pipe

Boiler and Pressure Vessel Codes

Section I Power Boilers

Section II Material Specifications

Section VIII Pressure Vessels, Division 1