Lap Joint Stub End Stainless Steel Pipe Fittings

Steel pipe elbow is a key parts in a piping system for to change the fluid flow direction. It is used to connect two pipes with same or different nominal diameters, and to make the pipe turn to a certain direction of 45 degree or 90 degree.

A234 WPB/WPC BW 90 degree elbows are carbon steel butt welded fittings.Elbows also have 45 degree.These elbows have similar functions,the only difference is the 90 degree elbow can changes the direction in 90 deg while the 45 degree elbow can changes in 45deg.

2”90°stainless steel elbow is a commonly used pipe fitting in the pipeline system. It is mainly used to change the direction of the pipeline, make the pipeline turn 90°, and connect two pipes with the same or different nominal diameters.

Schedule 80 elbow is BW pipe fittings,schedule is also called “SCH”,it is represents the wall thickness of butt welded fittings and steel pipes.The commonly used wall thicknesses: SCH 40,SCH 80.

Carbon steel elbows are curved connecting pieces that join straight lengths of pipe, commonly at a 90° or 45° angle, allowing obstructions to be avoided in plumbing, ventilation, welding, and automotive applications.

Concentric reducer’s dimnesions and its usage and advantage

These Stainless Steel Pipe Fittings are best known for their heat resistance, creep strength and tensile strength. Machined and fabricated to meet your diverse piping requirements, these pipes fittings exhibit excellent corrosion resistance in a wide range of atmospheric environments.

Concentric reducer is used to join pipe sections or tube sections on the same axis The length dimension of the reducer is almost equal to the average of the big bore and smaller bore pipe diameters.

BW cap is used to close the pipe system,the function is similar to plug.A234 WPB is a commonly used grade for carbon steel in American Standard.SCH 40S is represents a wall thickness of butt welded fittings.The commonly used wall thicknesses for BW fittings are SCH 40,SCH 80.

It helps to change direction at 90 degree, and is commonly used to connect hoses to pumps, deck drains and valve.SR 90 degree elbow is the same as the pipe elbow mentioned above, but the diameter is shorter.

3/4in BW tee is a normally used fitting in butt welded fittings.A403 WP321 is a grade for stainless steel.Stainless steel pipe fittings are popular because of the an-ti corrosive function.Stainless steel pipe fittings can used over 50 years.

Carbon steel butt weld reducer is belong to ASME B16.9 pipe fittings,there are concentric reducer and eccentric reducer for chosen to meet different demands.

ASME B16.9 BW reducer used the most used standard for butt welded fittings.arbon steel fittings are used in many applications because of its great excellent functions.BW reducers can be concentric (COC) reducer and eccentric (ECC) reducer.These reducers have same functions,the only difference is the internal structure.

Butt weld elbow is a steel elbow formed by hot pressing or forging. Its connection form is to directly weld the elbow and steel pipe. Butt welded elbows have beveled ends to allow for ease of welding. This bevel allows for full penetration weld in most of the cases. Butt welded elbows are mainly used for elbow with higher pressure and temperature.

BW carbon steel reducer is the most used type of BW reducers.Butt welded reducer can be concentric (COC) reducer and eccentric (ECC) reducer to meet different demands.SCH 160 fittings are belong to large wall thickness,these fittings can resist high pressure in piping system.

The pipes cannot appreciate because of what the external arrangement of the pipe reducer seems but the flow of the pipe is changed by the internal width conical transition arrangement.

BW Reducing tee is one type of pipe tees,the other type is equal tee.These tees have same functions,the only difference is reducing tee can reduce the flow in piping system.Carbon steel fittings are used in many applications because of its great excellent functions.

45 deg elbow can change the direction of fluids or gas in 45 degree.There is also has 90 deg elbow to be chosen.45 degree elbow has many diffences with 90 degree elbow.All types of elbows can be Equal Tee and Reducing Tee to satisfy different demands.

The function of an elbow and What is the difference between LR and SR elbow?

Butt Welding Fittings Specification
Shape: Elbow, Tee, Cross, Bend, Reducer, Cap, Stub End
Size Range: 1/2″ – 80″ / DN15 – 2000
Thickness Schedule: SCH 10,SCH 10S, SCH 20, SCH 40,SCH 40S, STD, XS,SCH 80, SCH 80S, SCH 100, SCH 120, SCH 160, XXS
China Standard: GB/T12459, GB/T13401, HG/T21635/21631, SH3408/3409
America Standard: ANSI / ASME B16.9 / MSS SP 43
japan Standard: JIS B2311/2312/2313
Europe Standard: EN10253

Butt Weld Fittings include elbows, tees, cross, caps and reduces. These fittings are the most common type of welded pipe fitting and are specified by nominal pipe size and pipe schedule. Buttweld fittings are manufacture by seamless or welded pipe and are formed to get the shape of elbows, tees and cross etc.

Large diameter equal tee is belong to butt welded fittings because BW fittings size range is 1/2″-80″ while the forged fittings only have 1/8″-4″.Carbon steel fittings are used in many applications because of its great excellent functions.

The function of an end cap is to block off the end of a line a piping system, This is achieved by placing the end cap over the open line and welding around the point.

Stainless steel tee has two types:Equal Tee and Redcuing Tee.These two types of tees have same functions,the only difference can reduce the flow in the piping system.Stainless steel pipe fittings are popular because of the an-ti corrosive function.Stainless steel pipe fittings can used over 50 years.