Carbon Steel Pipe, Stainless Steel Pipe, Copper Nickel Tube manufacturer / supplier in China, offering C7060X CuNi10fe1mn CuNi9010 Cu90ni10 C71500 CuNi30mn1fe CuNi7030 Cu70ni30 Tube, Carbon Steel Tube Manufacturer Awwa C200 API 5L ASTM A53 High Density DN400 ERW LSAW SSAW Welded Water Steel Pipe Line, Awwa C208 Water Pipe Large Fittings 6′′ to 144′′ Elbow/Tee/Reducer/Wye for Steel Water Transmission and so on.
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