Socket Weld Coupling

Couplings are used to help extend or terminate runs and to change pipe sizes and are designed to provide good flow characteristics. We supplied many A105 carbon steel and 316 stainless steel socket weld fittings to customers. Socket Weld Fittings are a family of high pressure forging fittings that used only in conjunction with ANSI Pipe and are available in the same size range.

High Pressure Pipe Fittings is available in Stainless Steel, Carbon Steel and Alloy Steel. 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 Weld Coupling material can be divided into carbon steel, alloy steel and stainless-steel.
Socket welding Pipe 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

What is a SW coupling and what about its size and specification

Socket Weld Coupling material can be divided into carbon steel, alloy steel and stainless-steel.
Socket welding Pipe 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 elbow (SW elbow) has 45 degree and 90 degree types, manufactured in forging processes and also has long radius (LR with 1.5 X OD) and short radius (SR with 1 X 0D) model, it has been a common socket weld fittings that used in the pipelines for changing the fluid directions.

How Socket Welding Works and Classification of Socket Weld Coupling

ASTM A182 F316 socket weld couplings are used in many industires because stainless steel have a very long using period.SW fittings are belong to ASME B16.11 forged fittings,only can used with small size pipes in ASME Standard.The pressures have #3000,#6000,#9000 to choose.

Stainless steel socket weld couplings can be called simply as SS SW Couplings.ASME B16.11 forged fittings are the most used fittings all over the word because the American Standard are famous.Socket welded fittings can be provided 3000LB,6000LB,9000LB.

5IN socket welded coupling is a commonly used forged fitting in piping systems.ASME B16.11 pipe fittings are forged pipe fittings including SW fittings and THD fittings.Socket welded coupling can socketed with the pipes and then welded on pipes.

There are various types of ASME B16.11 socket-welding fittings, such as Elbow, Cross, Tee, Socked Weld Coupling , Half Coupling, Boss, Cap, Union and Sockolet.

SW half coupling is a type of socket weld coupling,the other type is full coupling.ASTM A182 F304 forged fittings are stinless steel pipe fittings used in many corrosive environments.Stainless steel pipe fittings are popular because of the an-ti corrosive function.Stainless steel pipe fittings can used over 50 years.

Class 3000 SW coupling can manufactured as full coupling and half coupling.Stainless steel pipe fittings are popular because of the an-ti corrosive function.Stainless steel pipe fittings can used over 50 years.Socket weld fittings can be CL3000,CL6000 and CL9000.

SW full coupling is used to connect two pipes.Couplings can be full coupling and half coupling.ASME B16.11 pipe fittings are forged fittings including SW fittings and THD fittings.Socket weld fittings have many pressures:CL3000,CL6000,CL9000.

High Pressure Tube Fittings is available in Stainless Steel, Carbon Steel and Alloy Steel. 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.

We are the ISO certified manufacturer from China. Our main products contains steel pipe, pipe fittings and flanges in carbon steel, alloy steel and stainless steel.

ASTM A182 F316 is a popular grade for stainless steel in American Standard.Stainless steel fittings are popular because of the an-ti corrosive function.Stainless steel pipe fittings can used over 50 years.

Socket Weld Coupling material can be divided into carbon steel, alloy steel and stainless-steel, and the pressure ratings is Class 3000, 6000, or 9000.

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.

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, and the pressure ratings is Class 3000, 6000, and 9000.

Coupling is a connector used to screw two pieces of pipe together using threaded rings, It is used for fittings that connect two pipes more closely in a piping system. .Socket Weld half Coupling is a coupling with a socket weld only at one end, It is usually welded directly to the pipeline to form a branch connection.