Standard:API 5L-2009 ISO 3183-2007 DIN 30670 ( Coating)
Steel Grades:Gr.A Gr. B X42 X46 X52 X56 X60 X65 X70
Size Range:OD:1/2” TO 24”. WT: 3mm To 45mm
Manufacturing Process : Hot Rolled / Hot Expansion/
Application:The external coating is mainly used for anti-corrosion
protection for liquid pipes before burying.Such pipes has been widely
used in rugged environment
Packing:External Black Painting ,Both Side With End Caps, In
Bundles by Steel Strips,Covered by Waterproof.