Carbon Steel Pipe, Stainless Steel Pipe, Copper Nickel Tube manufacturer / supplier in China, offering ASTM B111 C7060X C715 CuNi Copper Nickel Pipe, ASTM B111 C44300b C61400 C68700 C7060X C71500 Tubo De Cobre Tubo De Laton, C44300 Cuzn28sn1 C68700 Cuzn22al CZ111 CZ110 C61400 Brass Tubing and so on.
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