Certificates
A-T ARMATUREN-TECHNIK GMBH works with selected high qualified subcontractors and owns the below listed certificates and approvals.
| Certificate | Description | Approved by |
|---|---|---|
| DIN EN ISO 9001 | Quality Management System | TÜV Rheinland |
| AD-Merkblatt HP-O and TRD 201 | High-Pressure Valves, Pressure Vessels and Steam Boilers | TÜV Nord |
| KTA 1401, AVD D 100/50 | Valves for nuclear industries | VEW EUROzert / RWE-Net AG |
| PED CE 0035 | Pressure Equipment Directive 97/23/EC: module H | TÜV Nord |
| DIN EN 729-2 | Welders Approval | HD Armaturen Technik |
| DIN 8560 und EN 287 | Qualification test of welders – Fusion welding | HD Armaturen Technik |
| DGZFP AD-Merkblatt HP-4, ASNT-TC-1A |
Qualification for NDT | HD Armaturen Technik |
| AD 2000 | German Pressure Vessel Association | VdTÜV |
