ERW PIPE or Electric Resistance Welded pipe is made from steel coil. ERW Pipe has a welded joint in it’s cross section. SEAMLESS PIPE is made by extruding the metal to the desired length. So it does not have any joint in it’s cross section.

Technical Specification

Stainless Steel Pipes & Tubes : ASTM / ASME A/SA 269 / 213 / 249 / 312 / 358, 304, 304L, 304H, 309H, 310H, 316, 316H, 316L, 316 LN, 317, 317L, 321, 321H, 347, 347H
Carbon Steel Pipes & Tubes: ASTM A53, A106, API 5L Gr. B, API 5L Gr. X42/46/52/56/60/65/70, A333 Gr 3 / 6
Alloy Steel Pipes & Tubes: ASTM A335, A213, ASME SA335, SA213 Gr 1, 5, 9, 11, 12, 22, 91
Duplex Steel Pipes & Tubes: ASTM A790, ASTM/ASME A815 UNS S31803, UNS S32205, UNS32750, UNS32760
Nickel Alloy Pipes & Tubes: ASTM / ASME B 161/163, Nickel 200 - 201, Monel 400, Monel K500 Inconel 601 . Inconel 625, Inconel 825, Hastelloy C276, Hastelloy C22, Hastelloy B2, Alloy20.
Size - Seamless Pipes & Tubes: ½" NB - 16" NB
ERW Pipes & Tubes: ½" NB - 24" NB
EFW Pipes & Tubes: 6" NB - 100" NB
Wall Thickness: Schedule5S To Schedule XXS.


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