Carbon Steel Tube Fitting Socket Weld Coupling
Socket Weld Fittings Specification
Shape: Elbow, Tee, Cross, Coupling, Union, Cap, Reducing Insert, Sockolet
Size Range: 1/8″ – 4″ / DN6 – DN100
Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs
Standard: ASME B16.11, BS3799, EN 10241, MSS SP-83, MSS SP-97
Socket Weld Coupling material can be divided into carbon steel, alloy steel and stainless-steel.
A Socket Weld Tube Fittings is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange. Once correctly inserted, fillet type sealing welds are applied to join the pipe to the fitting.
Different from buttweld fittings, Socket Weld fittings are mainly used for small pipe diameters (Small Bore Piping); generally, for piping whose nominal diameter is NPS 2 or smaller.
Socket welding Tube fittings are available in pressure ratings Class 3000, 6000, and 9000.
There are various types of socket-welding Tube fittings, such as Elbow, Cross, Tee, Coupling, Half Coupling, Boss, Cap, Union and Sockolet
|Socket Weld Fittings Specification|
|Shape||Elbow, Tee, Cross, Coupling, Union, Cap, Reducing Insert, Sockolet|
|Size Range||1/8″ – 4″ / DN6 – DN100|
|Pressure Rating||Class 3000lbs, 6000lbs, 9000lbs|
|Standard||ASME B16.11, BS3799, EN 10241, MSS SP-83, MSS SP-97|
|Carbon Steel||ASTM A105 / A105N, ASTM A350 LF2/LF3, ASTM A694 F42 / 46 / 56 / 60 / 65, P235GH, P265GH, P280GH, P355GH|
|Alloy Steel||ASTM A182 F11 / 12 / 5 / 9 / 91 / 92 / 22|
|Stainless Steel||ASTM A182 F304/304L/304H, 316/316L, 321, 310S, 317, 347, 904L，1.4404, 1.4437.|
|Duplex Stainless Steel||ASTM A182 F51, F53, F44|
Socket Weld Coupling Drawing and Dimension