Large Diameter SSAW Steel Pipe Api Welded Carbon Spiral Steel Pipe
Product description:Spiral welded pipe mainly used in steel structure engineering, machinery manufacturing, construction water, oil pipelines and other low-pressure fluid pipelines, and can also be used in piling, structure and other construction fields.
Specification | 10MM---720MM customizable | |||
Wall Thickness (Mm) | 2MM--60MM customizable | |||
Inner Rib Thickness (Mm) | customizable | |||
Thickness At Both Ends (Mm) | customizable | |||
Tolerance (Mm) | Width±0.02; Thickness±0.02; Wall Thickness±0.02; Inner Rib Thickness±0.02; R Thickness At Both Ends±0.02; | |||
Material Alloy Grade | S275/S355JR/S355/S275JOH | |||
Surface Treatment | primary color, black | |||
Processing Methods | Hot Extrusion / Extrusion Forming | |||
Surface Color | Silver White, Silver Grey, White, Brown,BLACK |