Contents

Specification

  • ASME B16.11 - Forged Fittings, Socket-Welding and Threaded

Forged Fittings, Socket and Threaded

Pressure Class 2000 3000 6000 9000
Socket Fitting - 80/XH 160 XXH
Threaded Fitting 80/XH 160 XXH -
  • Class designations correspond to the maximum cold working pressure of fittings in pounds force per square inch.

Socket Fittings Covered by ANSI B16.11

Fitting 2000 3000 6000 9000
45 Elbow - Yes Yes Yes
90 Elbow - Yes Yes Yes
Tee - Yes Yes Yes
Cross - Yes Yes Yes
Lateral - Yes Yes -
Reducer - - - -
Coupling - - - -
Round Cap - Yes Yes Yes
Union - Yes Yes -
  • Class 6000 socket fitting sizes NPS 2 1/2" and larger are not included in ANSI/ASME B16.11.

Threaded Fittings Covered by ANSI B16.11

Fitting 2000 3000 6000 9000
45 Elbow Yes Yes Yes -
90 Elbow Yes Yes Yes -
Tee Yes Yes Yes -
Cross Yes Yes Yes -
Street Ell - Yes Yes -
Lateral Yes Yes Yes -
Reducer - Yes Yes -
Half Coupling - Yes Yes -
Full Coupling - Yes Yes -
Hex Bushing - - - -
Round Cap - Yes Yes -
Round Hex Plug - - - -
Hex Head Plug - - - -
Square Head Plug - - - -
Flush Bushing - - - -
Union - Yes Yes -
  • Dimension tolerances in accordance with ANSI/ASME B16.11 do not include street elbows and laterals.
  • Threaded plugs and bushings are not rated and can be used through Class 6000.
  • Swages can be ordered in any combination of end.


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