Duplex Pipes

We Steel Line offer a wide range of duplex steel ERW pipes that are manufactured with excellent quality of stainless steel, duplex steel, copper alloys and nickel alloys to provide optimum durability to these products. Duplex ERW Pipes are available as per the following Specifications: Range:-15 mm NB up to 1200 mm NB in schedule 5s, 10s, 10, 20, 40s, 40, std, 60 80s, 80, XS, 100, 120, 140, 160 & XXS. Grades:- ASTM / ASME SA 790 UNS no s 31803, s 32205, s 32550, s 32750, s 32760. Building and construction industry Defence industry Aerospace industry Aviation industry