Carbon Stainless Steel Pipes - Steel Pipe Suppliers
A steel pipe is steel with a hollow section and its length is much greater than its diameter or circumference. According to the cross-sectional shape, it is divided into round, square, rectangular, and special-shaped steel pipes; according to the material, it is divided into carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes, and composite steel pipes; according ...
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