Ss EFW / EFSW Pipes & Tubes

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-temperatur

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Features of SS EFW Pipes & Tubes

Durability

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

MANUFACTURING RANGE

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