ASTM B16.11 A105N Sw welding elbow 90 deg NPS 1/8″-4″

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.

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

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.

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.

Socket Weld 90 Elbow is planned for wide utilize totally different industries like oil refineries, chemical processing, petrochemical, and numerous other businesses.

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

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.

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 Elbow forged fitting has varieties of features such as reliability, durability and dimensional precision.

These pipe flanges are attached by inserting the pipe into the socket end and applying fillet weld around the top. This allows for a smooth bore and better flow of the fluid or gas inside of the pipe. The connection with the pipe is done with 1 fillet weld, at the outside of the flange. But before welding, a space must be created between flange or fitting and pipe.

How Socket Welding Works and Classification of Socket Weld Coupling

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.

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

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

A105N class 3000 socket weld elbow is belong to ASME B16.11 forged fitting.These elbows can be 45 deg and 90 deg,and they can also be straight or reducing types.

Steel tee is a T-shaped pipe fitting with three branch pipes. It is used to divide pipes to adjust flow and change direction.

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

A Socket Weld 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.

CL3000 socket weld tees are the most used pressure pipe fittings because of the wide using range.ASME B16.11 forged pipe fittings are including SW and THD fittings.

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.

There are two types of tees:Equal Tee and Reducing Tee.Stainless steel pipe fittings are popular because of the an-ti corrosive function.Stainless steel pipe fittings can used over 50 years.

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.

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.

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.

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.

It is usually welded directly to the pipeline to form a branch connection. Couplings do not normally allow disconnection of shafts during operation, however there are torque-limiting couplings which can slip or disconnect when some torque limit is exceeded.

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.