Socket Weld Coupling

Pressure
CLASS 3000,CLASS 6000,CLASS 9000

Materials
Carbon steel: A105
Alloy steel: A182 F 1-F 2-F 5-F 9-F 10-F 91-F 92-F 122-F 911-F 11-F 12-F 21-F 22
Stainless steel: A182 304-304H-304L-304N-304LN 316-316H-316L-316N-316LN 321-321H 347-347H
Low temperature steel: A522 A707 Grade L 1-L 2-L 3-L 4-L 5-L 6-L 7-L 8
High performance steel: A694 F 42-F 46-F 48-F 50-F 52-F 56-F 60-F 65-F 70

Standards
GB/T14383-2008
SH/T3410-1996
HG/T21634-1988
ASME B16.11-2005
BS3799-1974
JIS B2316-2007

Industrial Processes
Die forging, Machining

Industries Served
Electrical power, petroleum, natural gas, chemical, shipbuilding, heating, papermaking, metallurgy

Ahad has been specializing in the manufacture of socket weld coupling since 2006. As a qualified socket weld coupling manufacturer in China, we offer you a range of industrial pipe fittings that are ISO9000, ISO14001, GB/T28001 and Q/SY1002.1 certified. Our products such as flanges, pipe elbows, welding bosses and steel pipes are durable, reliable and are well received in many countries.
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