Purchase Qty. Reference FOB Price
1-24 Tons US$576.00
25-99 Tons US$570.00
100-499 Tons US$560.00
500-1,999 Tons US$550.00
2,000+ Tons US$520.00
Product Description
Product Description Spiral welded pipe: It is made by rolling low-carbon carbon structural steel or low-alloy structural steel strips into pipe blanks at a certain spiral angle (called forming angle), and then welding the pipe seams. It can be made of narrower pipes. Strip steel produces large ...