Zulassungen

• Certified to DIN EN ISO 9001
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  Operating licences:

• QS System in accordance with Pressure Equipment Directive  97/23/EC Annex 1, Paragraph 4.3
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• TÜV SÜD Industrieservice GmbH to AD 2000 Merkblatt WO/HPO und TRD 100/201
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• Full verification of suitability to DIN 18800T.7 with extension to non-stainless steels
  (PDF Download)
  
  
• Weld joint efficiency factor v=1,0 for tubes and pipes and piping parts in accordance with the Pressure Equipment Directive
  
  
• Welder Examinations AD 2000 HP3
  
  
• Specialised company in accordance with Section 19.1 of the German Federal Water Act
  (PDF Download)
  
  

Certifications of Inspectorates:

• Bureau Veritas
  (PDF Download)
  
  
• Det Norske Veritas
  (PDF Download)
  
  
• RINA
  (PDF Download)
  
  

Customer certifications:

• BASF
• Bayer
• Hoechst
• VEBA
• Wacker


• ADGAS
• ADMA-OPCO
• GASCO
• PDO
• Saudi Aramco
• ZADCO


• Bechtel
• Linde
• ThyssenKrupp Uhde
• GNS