Product forms

Seamless, welded, ERW and EFW pipes and tubes in round, square and rectangular sections, plus U-bend tubes for heat exchangers.

Last updated: 30 October 2026.

Types we supply

  • Seamless
  • Welded
  • ERW
  • EFW
  • Round
  • Square
  • Rectangular
  • U-bend / bend pipes

Standards & specifications

Pipes & Tubes standards
Standard / specification
ASTM A312 (stainless pipe)
ASTM A213, A249, A269 (stainless tube)
ASTM A790 / A789 (duplex)
ASTM B163, B167, B444, B407, B423, B622 (nickel alloys)
ASTM B338, B861, B862 (titanium)
ASTM A106, A53 (carbon steel)
IS 1239, IS 3589 (MS pipe)
IS 4923 (hollow sections)
ASME B36.19M / B36.10M (dimensions)

Sizes

Pipes & Tubes size range
DimensionRange
Seamless pipe1/8" – 24" NB
Welded pipe1/2" – 48" NB
Tubes6 mm – 101.6 mm OD
Schedules5S, 10S, 40S, 80S, 160, XXS
EndsPlain, beveled, threaded
Sizes as per standard; other sizes on request.

Grades available in this form

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