Product use of the big and small heads
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concentric reducer socket weld Product use:
Petroleum gas pipeline engineering, natural gas pipeline engineering, chemical plants, power plants, shipyards, pharmaceuticals, dairy products, beer, beverages, water conservancy, etc.
Note: Carbon steel: 10#, 20#, A3, Q235A, 20G, 16Mn, ASTM A234, ASTM A105, etc.
Stainless steel: ASTMA403, 1Cr18Ni9Ti, 0Cr18Ni9, 00Cr19Ni10, 00Cr17Ni14Mo2, 304,
304L, 316, 316L, etc.
Alloy steel: 16MnR, Cr5Mo, 12Cr1MoV, 10CrMo910, 15CrMo, 12Cr2Mo1, A335P22
