About us



Super Duplex,

All Grades,

House of Duplex Steel

We Naman Pipe (House of Duplex Steel) are an ISO 9001:2008 certified company based in Indian market. We are well known for our expertise in dealing with Duplex & Super Duplex Steel. When it comes to stock, we have the capacity to hold more than 500 metric tons of steel, such as Duplex & Super Duplex Steel grades in form of Seamless Pipe, Welded Pipe, Plates & Round Bar.

Grade Range

  • Duplex Steel: UNS S31803, UNS S32205 (EN-1.4462)
  • Super Duplex Steel: UNS S32750 (2507) (EN-1.4410), UNS S32760 (ZERON-100)(EN-1.4501) UNS S39274, UNS S32550

Stockholding Range

  • Seamless Pipe : ¼”NB To 8”NB in Schedule 5, 10/10S, 20, 40/40S, 80/80S, 160 and XXS
  • Welded pipe: 1”NB to 60”NB in Schedule 5, 10/10S, 20, 40/40S & 80/80S
  • Seamless Tube: ¼”OD TO 4”OD in wall thickness of 0.9 and onward
  • Sheet & Plates: 1mm to 100mm with maximum width of 2 meter & length of 6 meter.
  • Round bar: 6mm to 500mm Outer Diameter

Sales Location