... pipe, steel pipe, steel line pipe, API 5ct 2. Specification: 1) OD: Seamless 1/2"-24" DN15-DN600, Welded up to 80" ... DN2500 2) Wall Thickness: Sch5S-Sch160, STD, XS, XXS 3. Welding ... Type: 1) Seamless Steel Pipe, 2) Seamed/Welded Steel Pipe: ERW Steel Pipe, Spiral Steel Pipe ... by T/T after seeing the copy of B/L 2) 100% L/C at sight 13. Delivery time: ...