Industrial piping

For Callens, the story of your solution usually starts in the boiler room. And it doesn't end until your production or premises are at the precise temperature. How do we manage that?

Certified quality

To provide you with a safe and reliable result, our specialists take care of the entire project. In sum, we also install all the associated piping and appendages.

Our qualified, certified pipefitters and welders look after all the pipework, whether in steel or stainless steel, in all diameters and thicknesses.

Our product range:

  • Steel and stainless steel pipes
  • DN10-DN1000
  • Appendages


To give you an idea of the extent of our expertise in industrial piping, we thought it might be nice to offer you a selection of our most impressive projects. Hot off the press!