Application: Apply large diameter or thick wall ERW steel pipe in the structural engineering area and construction industry. 
Specification: OD: 88.9mm ~ 660mm, WT: 3mm ~ 17.5mm, LENGTH: 0.5mtr ~ 22mtr (5.8/6/11.8/12 meters, SRL, DRL).
Standard: ASTM A53, ASTM A252, ASTM A500, EN 10219.
End:Square Ends / Plain Ends ( Straight Cut, Saw Cut, Torch Cut ), Beveled Ends.
Surface: Bare, Lightly Oiled, Black / Red / Yellow Painting, Zinc / Anti-corrosive Coating.
Packing:Steel Strips bundled / In Bulk, Plastic Caps plugged, Waterproof Paper wrapped etc.