Carbon Steel Pipe, Stainless Steel Pipe, Copper Nickel Tube manufacturer / supplier in China, offering ASTM B135 C23000 C26000 Yellow Brass Tube for Bathroom Cooler, DIN 1626/2458 St 37.0/44.0/52.0 Welded ERW Large Diameter Carbon Steel Pipe, JIS G3461 STB 340/410 Hot-Rolled Carbon Steel Boiler/Heat Exchanger Tube and so on.
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