Stainless Steel Fitting, Stainless Steel Ball Valve, Seamless Pipe manufacturer / supplier in China, offering ASME B16.9 /B16.47 ASTM A105/Q235 Forged Carbon Steel Class 150 Wn Flange, 3′′ Class 300 Carbon Steel Weld Neck Flanges Galvanized ASME B16.5 & B16.47, A105 Forged Weld Neck Carbon Stainless Flange and so on.
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