We offer Duplex Steel Pipes. Range : ½" NB TO 24" NB IN SCH 5, 10, 20 , 40 , STD, 60, 80, XS, 100, 120, 140, 160 & XXS as Per NACE MR 01 75 Type : SEAMLESS ERW WELDED FABRICATED Length : Single Random, Cut Length End : Plain End, Bevelled End, Threaded Duplex Pipe & Super Duplex Pipe Standard : ASTM ASME SA 790 Grade : UNS NO S 31803, S 32205 Value Added Services » Bending » Draw & Expansion » Customized Pipe Test Certificate Mill Test Certificate as per EN 10204 3.1B