ASME B16.11 Standard-Forged Fittings,Socket Weld and Threaded Fittings

The ASME B16.11 standard covers ratings,dimensions,tolerances,marking and material requirements for forged fittings(both socket-welding and threaded fittings).ASME B16.11 forged fittings are designated as Class 2000, 3000, and 6000 for threaded end fittings and Class 3000,6000,and 9000 for socket-weld end fittings.The nominal size of forged fittings from 1/2″ to 4″.

ASTM A182 F316L Socket Weld Couplings

ASTM A182 F316L Socket Weld Couplings

Types of forged steel pipe fittings:

Socket weld pipe fittings:

  • Socket welding 45° elbow,socket welding 90° elbow
  • Socket welding tee,socket welding lateral tee
  • Socket welding cross
  • Socket welding cap
  • Socket welding full coupling,socket welding half coupling
ANSI ASME B16.11 threaded equal tees

ANSI ASME B16.11 threaded equal tees

Threaded pipe fittings:

  • Threaded 45° elbow,threaded 90° elbow,threaded street elbow
  • Threaded tee
  • Threaded cross
  • Threaded full coupling,threaded half coupling
  • Threaded pipe cap
  • Hex head bushing,flush bushing
  • Hex head plug,square head plug,round head plug,bull plug

ASME B16.11 is to be used in conjunction with equipment described in other volumes of the ASME B16 series of standards as well as with other ASME standards,such as the boiler and pressure vessel code and the B31 piping codes.

Click here for PDF  ANSI B16.11-2005 Forged Fittings,Socket Welding and Threaded  >>>