Armaturen Union GmbH works with selected high qualified subcontractors which habe the below listed certificates and approvals.


Certificate Description Approved by
DIN EN ISO 9001:2008 Quality Management System TÜV Rheinland
AD-Merkblatt HP-O und 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
DGRL CE 0035 Pressure Equipment Directive 97/23/EC: module H TÜV Nord
DIN EN 729-2 Welders approval HD Armaturen Technik
DIN 8560 and 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 Assosiation Vd TÜV

Contact Us


Armaturen Union GmbH
Erkrather Straße 401
D-40231 Düsseldorf



Phone & Fax

Tel: +49 211 5455 92 30
Fax: +49 211 5455 92 39