What is 90 degree socket weld elbow?
A socket weld elbow with a 90-degree angle of directional change is known as a “Socket Weld 90 Degree Elbow” (SW).
Although 90 degree socket weld elbows come in various grades and standards, they are typically utilized with pipes up to 4 inches in diameter. The Socket Weld 90 Degree Elbow in Asme B16.11 has a nominal dimension of up to 4 inches.
Every Socket or recession on a 90 Degree Socket Weld Elbow is designed to enclose the connected pipes. The B16.11 Socket Weld Elbow 90 Degree changes the perpendicular flow of fluid.
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How much time it would take to ship socket weld 90° pipe elbow in GCC countries from India and China?
Pipe fittings, called 90 degree socket welding elbows, are often used in pipeline installation. They join two pipes of the same or different nominal diameters to enable the pipe to turn at a specific angle.
Cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metal, and plastic are all used to make Socket welded 90-degree elbows.
Thus, the 3000-pound load schedules approximately 80 (extra heavy), and the 6000-pound bag is about 160.
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What is various destructive and a non-destructive test performed on 90 deg socket weld elbow?
Destructive Tests
To obtain the needed information, the test specimens for the tensile and bending tests are loaded until they fail. These harmful tests can be divided into two groups.
- Based on the workshop, the test
- The use of chemical, corrosive, microscopic, and macroscopic glasses are examples of laboratory tests.
Nondestructive Tests
These tests’ objective is to inspect the weld without causing any harm. Socket weld 90° pipe elbows are also known as NDE or nondestructive examination and NDI or nondestructive inspection and may use x-rays, hydrostatic testing, etc.
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Advantages and disadvantages of socket weld 90 degree elbow
Socket Weld Pipe Fittings Benefits
- The danger of leaking is significantly reduced when socket weld pipe fittings are used in place of threaded connections.
- For weld preparation, socket weld pipe does not require beveling.
- The weld metal cannot enter the pipe bore.
Socket Weld Pipe Fittings’ Drawbacks
- For UHP pressure applications in the food industry, socket weld pipe fittings are unacceptable because they do not allow for complete penetration and leave overlaps and difficult-to-clean crevices that effectively create leaks.
- The expansion gap between the pipe and the shoulder of the Socket should be 1/16 inch (1.6 mm) for Asme b16.11 socket weld 90° elbow.
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Where to use high pressure socket weld 90 degree elbow?
- Steel is stainless Oil, and the gas pipeline employs 90° forged elbows.
- In the chemical industry, 90° forged pipe elbows are used.
- Plumbing uses Stainless steel forged 90 deg socket weld elbow.
- Heating uses a Forged 90 Degree Pipe Elbow.
- Forged 90-degree elbows are used in water supply systems.
- ANSI B16
Always ask for the material origin and nondestructive test certificates of socket weld 90° pipe elbow in materials such as brass, copper, carbon steel, and aluminium
Can we use socket weld 90 deg. elbow in application where pressure rating is above 9000LBS?
Various industrial processes require high-pressure fittings from the SW Fittings series.
- They are used for steam lines that are 300 to 600 PSI and for combustible, hazardous, or costly materials where leaks cannot be tolerated.
- They are offered in the same size range as Asme b16.11 socket weld 90 deg elbow and are only used in combination.
- They are employed in locations with permanent pipework and are made to have superior flow characteristics.
- They are made in line with ASME B16.11 and produced in compliance with several ASTM standards. The B16.11 standard includes the dimensions, tolerances, marking requirements, pressure-temperature ratings, and material specifications for forged carbon and alloy steel.
- Forgings, bars, seamless pipes, and seamless tubes that abide by the chemical requirements, melting procedures, and mechanical property requirements of ASTM A105, A182, or A350 for fittings are acceptable material forms.
