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Socket welding couplings 9000LBS B16.11

Applications of SW Couplings Socket weld coupling can be widely used in pipes of different diameters, including , TEE, CROSS, etc. Due to the use of socket structure, the cost of pipe joints are re...
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Applications of SW Couplings

Socket weld coupling can be widely used in pipes of different diameters, including , TEE, CROSS, etc. Due to the use of socket structure, the cost of pipe joints are reduced, installation, use, and maintenance are extremely convenient, and there are high leak-proof ability. The main manufacturing standards are ASME 16.11 and common materials are carbon steel A105, stainless steel 304 and 316.

Socket pipe fittings are mainly used in petrochemical, medical and health, electric power, aerospace, military, fire protection, metallurgy, shipbuilding, gas, nuclear power, and environmental protection, which require high pressure pipelines, precision size equipment and other various high voltage field.

Socket welding couplings 9000LBS B16.11
Socket welding couplings 9000LBS B16.11

Specification of SW Couplings

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
Double-ends Socket Welding Couplings ASME B16.11 3000LB
Double-ends Socket Welding Couplings ASME B16.11 3000LB

 

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