What we can offer you

As a manufacturer of welded industrial valves we are certified according to DIN EN ISO 3834-3 and DIN 2303, tested by DNVGL.

This certification includes the following process approvals:

  • TIG process testing according to DIN EN ISO 15614-1 for fillet welds and butt welds
  • MAG procedure test according to DIN EN ISO 15614-1 for fillet welds

With valid welder approvals according to DIN EN ISO 9606-1 or DIN EN ISO 9606-4 for the material groups according to DIN CEN ISO/TR 15608:

  • Group 1.1 and 1.2 (e.g. 1.0577),
  • Group 8.1 (e.g. 1.4301) and
  • Group 43 (e.g. 2.4856)