American National Standards Institute (ANSI)

Sr. No. DESCRIPTION ANSI
1 Control Valve Seat Leakage 70.2
2 Face to face and end to end dimensions of ferrous valves B 16.10
3 Test on valves B 16.104
4 Steel valves, Flanges and , Butt weld ends (Valve design, body pressure temperature rating) B 16.34
5 Steel valves, Flanges and Butt weld ends B 16.34
6 Hydro static testing on control valves B 16.37
7 Pipe flanges and flanged fittings, steel nickel alloy and other special alloy B 16.5
8 Steel pipe flanges and, flanged fittings B 16.5
9 Steel pipe flanges, and fittings B 16.5
10 Power piping B 31.1
11 Chemical Plant and Petroleum Refinery Piping B 31.3
12 Gauges-pressure and vacuum gauges B 40.1
13 Surface texture gasket seating area) B 46.1
14 Surface texture B 46.1
15 Temperature measurement, thermocouples MC 96.1
16 Thermocouples, extension and compensating cables MC 96.1

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