Pipe Coils for internal heating or cooling are manufactured with continuous CNC-Rolling and Automatic Orbital Welding on seams.

Each pipe has the weld prep machined, then they are Automatic Orbitally Welded end to end as we roll them into coils.

This ensures 100% X-ray quality welds on seams and reduces waste material almost completely by having no tails to trim between each 20 foot length.

Spot X-ray, 100% X-ray, Hydrostatic Testing and documentation is provided per requirements.