We have the Higher Welding Certificate according to DIN 18800-7!
As part of the procedure tests for the material 1.4529, bending tests on 15 mm thick sheets were carried out to see how evenly and homogeneous our weld joints are.
It was noted here that not even the smallest crack formed in the weld area. Our factory is regularly checked by the Welding, Training and Research Institute (SLV) in Duisburg.
|Sheet thickness||up to over 50 mm|
|Welded tubular profiles||up to wall thickness 20 mm|
|Profile lengths||up to approx. 14 m|
|Profile piece weights||up to 5 t|
|Profile pickling||up to approx. 11 m length in a spray pickling plant|