In each step of our production process our products are throughly checked, evaluated and tested. Quality is a commitment lived by our employees.
Since 1993 our company is DIN ISO 9001 certified. Our foundry is audited on a regular basis by all relevant certification authorities, like LR and DNV.
On a regular basis valves are audited in house by certification authorities like
- Lloyd's Register EMEA
- Bureau Veritas
- DNV (Det Norske Veritas / Germanischer Lloyd)
- Güteprüfdienst (quality testing department) BwB
More information about the different certificates and approvals can be found in the following categories:
Certificate costs arise from a large number of work steps required to create a certificate acc. to EN 10204-3.1.
The process chain begins with the daily production (casting and machining) of test rods,
the determination of the mechanical properties through a tensile test, as well as the chemical properties through sparking and a final documentation with the creation of the certificate
For better understanding you will find a picture below. For questions please ask us !