ASME B16.11 Stainless Steel Socket Weld Coupling

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.

Size Range: 1/8″ –  4″ / DN6 – DN100
Schedule Chart: STD, XS, SCH 160
Standard: MSS SP-97
Carbon Steel: ASTM A105 / A105N
Low Temp Carbon Steel: ASTM A350 LF2/LF3
Pipeline Steel: ASTM A694 F42/46/56/60/65
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
Duplex Stainless Steel ASTM A182 F51, F53, F44

socket pipe fittings are a commonly used type of pipe fittings. The main feature is the socket structure.It consists of a socket and a spigot.

Elbow is a pipe fitting that changes the direction of piping. According to the Angle, there are 45° and 90°180° three most commonly used. Elbow material can be divided into carbon steel, alloy steel and stainless-steel.

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

SW elbow is used to socket with the end of pipe and welding on it.Socket weld elbow is belong to forged fittings which are used as high pressure fittings,SW fittings can be 2000lb,3000lb,6000lb.

ASME B16.11 socket weld tee is a pipe fitting mainly used in pipeline systems. It has three interfaces, one of which is a socket and the other two are spigots. It is connected to other pipes or pipe fittings by means of a socket connection. This connection method makes the installation and maintenance of the pipeline system relatively convenient.

Equal  Elbow

Equal elbow is an elbow with the same diameter at both ends, which is characterized in that the pipeline connecting the two necks belongs to the same specification.

Reducing  Elbow

Reducing elbows connect two pipes of different diameters to reduce the diameter when the pipe rotates.

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 Socket weld cross and what about its specificaton and advantange.

5in SW elbow is used to socketed with pipes and then welded on pipes.ASME B16.11 pipe fittings mean forged pipe fittings.Forged pipe fittings can be divided in socket weld fittings and threaded fittings.

ASME B16.11 forged fittings are popular because of the famous American Standard and the variety products.Socket weld (SW) fittings and threaded (THD) fittings are both forged fittings.Stainless steel pipe fittings are always chosen in corrosive and chemical environments.

What is a Socket weld Uninon,what about its speicification and advantage

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

ASTM A106 lateral tee is a carbon steel pipe fitting which plays an important role in pipe systems.Class 3000 pipe fittings are very popular because the pressure can be manufacture in both THD fittings and SW fittings.

The main purpose of using pipe caps is to waterproof the connections. They are also used to close the the ends of hydraulic or pneumatic pipes and tubes. The use of Forged End Pipe Caps is common in many industries such as oil and gas industries, chemical industries and water supply lines.

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.

Socket weld pipe fittings is a family member of forged steel fittings, which used for small bore pipes and piping systems (generally below 4 inches). We usually manufacture them according to ASME B16.11 standard.

SW tees have two types:Equal and Reducing.SW fittings have same ranges of size(1/8”-4”) and pressures(2000lb,3000lb,6000lb,9000lb).Class 3000 is the most common used among these pressures.Class 3000 can be labeled as 3M,where M means 1000,class 3000 fittings can withstand up to 3000 PSI.

The socket weld elbow is resistance corrosion/pitting/oxidation/stress corrosion cracking and crevice corrosion. Reducing elbows connect two pipes of different diameters to reduce the diameter when the pipe rotates.

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.

Socket Weld Tee Material: ASTM A105 / A105N, ASTM A350 LF2/LF3, ASTM A694 F42 / 46 / 56 / 60 / 65, P235GH, P265GH, P280GH, P355GH

SW tee can socketed with the pipes and welding with the pipes.ASME B16.11 fittings are forged fittings according to American Standard.Tees can be equal tee and reducing tee.These tees have same functions,the only difference is reducing tee can reduce the flow in piping system.

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.

Stainless steel pipe fittings including Tee,Cross, Elbow, Reducer, Coupling, Nipple, Plug & Cap,Union.They can be connected with pipes by welding, socket and thread.