We manufacture Stainless Steel EFW Pipes & Tubes used in the oil, shipbuilding, power plants & natural gas industries. The  SS EFW (electric-fusion-welded ) austenitic chromium-nickel stainless steel pipe/tube are suitable for corrosive or high-temperature use and for general applications. These products are tested on several chemicals, physical and hydrostatic tests. It makes these to reflect paramount quality standards to maintain quality standards. As per ASTM A 358, these pipes are categorised as Class – 1, 2, 3, 4 & 5.

Features of SS EFW Pipes & Tubes

    High strength
Effective functionality Sturdy construction
Corrosion resistance Dimensional accuracy

Manufacturing of SS EFW Pipes & Tubes

A combination of   1600MT press brake machine, multiple rolls bending machine, welding installations for outside, inside and circumferential welding, size calibrating press& solution annealing furnace . All welders, welding operators and weld procedures are qualified to the ASME Boiler and Pressure Vessel Code.

  • Edges of the Stainless Steel Plate cut to size
  • Pre-bent followed by
  • Roll forming into pipes
  • Prewelded
  • Final welding done using filler material.
  • Heat treatment is done on continuous roller
  • All pipes are X-rayed and Hydrostatically tested
  • Now sized, pickled & passivated

Industrial Application of SS EFW Pipes & Tubes

Oil Industry Gas Industry
Power Plants Boilers
Ships Filtration Industry
Refrigeration Industry Petrochemical Industry
Refining Industry Offshore Industry


Size &Range Thickness Type Specification
3”NB to 100”NB 2 mm to 60 mm ASTM A-358 CL – I, II, III, IV, V & A-778