Steel - Import export

For example, casing made of nickel-chromium steel 1.4571 Procurement of materials Welding Mechanical engineering Surface treatment

For high voltage energy supply/distribution Welding (incl. welding on bolts) Pressure testing with SF6 gas Full dimension check (providing DXF file) X-ray inspection of welding seams where possible, inspection of all other seams with ultrasound Mechanical engineering