Min. Order Reference FOB Price
50 Tons US$500.00-700.00 / Ton
Product Description
Product Description Outer diameter: 25mm -500mm Wall thickness: 2-50mm Material: ST52, Q345B, CK20, CK45, SAE1026 Standard: GB/T8713-88, GB/T3639-2009, DIN2391, EN10305 Processing Form:Cold-rolled Cold-drawn Hone SRB Size (mm) thinkness (mm) weight (kg/m) Size (mm) thinkness (mm) ...