IBR Well Known Tube & Pipe Maker

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  • General Manager - S. P. ROY Leading Manufacturer of Carbon steel Cold Drawn Seamless Tubes and PipesWe have purchased Builders from your company. We are very much satisfied with your after sales service.
  • S. P. ROY We are very much satisfied with your after sales service.

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BARREL TYPE CROSS ROLL PIERCING PROCESS This is a modified version of the Original Mannesmann’s Cross Rolling Process and is implemented at the Lal Baba Seamless Tubes, Haldia plant.

COLD DRAWN SYSTEM (CDS)

The principal reasons behind cold drawing are:

  • Achievement of closer wall thickness and diameter tolerance
  • Improvement in surface finish
  • To enhance servicibility
  • No premature failure
  • Suitable for critical forming, such as 1800 bends
  • Enhancement of mechanical properties of the tube
  • Expansion of product mix towards the lower end of the OD and wall thickness scales
BRIGHT ANNEALING FURNACE

Electrically operated roller hearth bright annealing furnace is the latest in type which produces bright surface with surface nish to the extent of mRa2, by using Co atmosphere.

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