Carbon Steel Pipe, Stainless Steel Pipe, Copper Nickel Tube manufacturer / supplier in China, offering ASTM A249 Tp316/304 0Cr18Ni9 Smls Stainless Steel Pipe Boiler Tubes, ASTM A270m A268 TP304 316 410 Welded Pipe Stainless Steel Tubes for Industry, JIS G3452 Od3.18-810mm Class1/2 Welded Pipe Carbon Steel Round Tubes and so on.
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