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Socket welding coupling Full half ASTM 105N

What is  SW Coupling? Socket pipe fittings are mainly formed from round steel or steel ingot die forging blanks, and then processed by lathes, which are a kind of high-pressure elbow pipe fittings....
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What is  SW Coupling?

Socket pipe fittings are mainly formed from round steel or steel ingot die forging blanks, and then processed by lathes, which are a kind of high-pressure elbow pipe fittings. The socket weld couplingis a pipe connection piece machined by round steel or steel ingot die forging. Its connection form is socket welding (Socket Welding-SW), and the steel pipe is inserted into the socket hole for welding. Therefore, it is called “Socket weld”.

Socket welding coupling Full half ASTM 105N

Specification of SW TEE

Type Full and Half Coupling
Shape Straight and Reducing Coupling
Size Range 1/8″ –  4″ / DN6 – DN100
Pressure Rating Class 3000lbs, 6000lbs, 9000lbs
Standard ASME B16.11, BS3799
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 / F22
Stainless Steel ASTM A182 F304/304L/304H, 316/316L, 321, 310S, 317,347,904L
Duplex Stainless Steel ASTM A182 F51, F53, F44

 

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