Pipe Fittings, Flanges, Forged Fittings manufacturer / supplier in China, offering En1092-2 DN500 B1 Type 11 X5crni18-10 Welding Neck Flange Weld Neck Flange, 26 Inch 28 Inch 30 Inch Class 150 ASME B16.47 Weld Neck Flange, ASTM A105 Carbon Steel Forged Fittings Female Threaded Tee and so on.
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