Carbon Steel Pipe, Stainless Steel Pipe, Copper Nickel Tube manufacturer / supplier in China, offering ASME Sb42 Copper C12200 C22600, C23000, C24000 Seamless Brass Pipe Tube, ASTM A53 Gr. B Pipes High-Temperature Seamless/Welded Carbon Steel Pipe, ASTM A269 TP304 304L 306 306L Welded Tube Pipe for Petroleum and so on.
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