ERW (Electric Resistance Welded) steel pipe HFI (High Frequency Induction weld pipe) Size: Outer Diameter: ... , ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS1387 Steel Grade: API 5L : GR B, X42, X46, X56, X60, X65 ... ’s request. Packing: Plastic caps on both ends. Bundle with steel strips. Wrapped in waterproof paper, PVC sleeve or as per ...