Min. Order Reference FOB Price
50 Tons US$1,000.00-2,500.00 / 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 ...