+91-(79) 2755 3243 info@heaytubes.com

Cold Pilgering

Cold Pilgering is a longitudinal cold-rolling process that reduces the diameter and wall thickness of metal tube in one process step. Depending on the material, the cold pilger process achieves cross-section reductions of more than 80 percent in a single working cycle.


Benefits from the Cold Tube Rolling Process

High Range of Cross-Sections

The Large cross-section reductions help to limit process-related conversion costs, because cold pilgering eliminates additional processes such as cleaning, annealing, pickling, cutting, handling, and straightening between drawing operations.

No Process-Related Material Losses

Improved Product Eccentricity

Close Diameter and wall Thickness Tolerances

Excellent Surface Condition

Better Microstructure

Products

  • Mechanical Tubes
  • Boiler Tubes
  • Cylindrical Tubes
  • Hydraulic Tubes
  • Structural Tubes
  • Cylindrical Tubes

Manufacturing Range

  • OD - 38.1 to 127mm
  • Thickness - 3.00 to 20.00 mm
  • Length - 35 Mtrs.Max

Capacity

  • 12000 MTPA

Process Flow Chart