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Certifications & System Approvals (among others)


  • Certified ISO 9001 since November 1992 by Lloyd’s Register

American Petroleum Institute


  • AD-Merkblatt W0/TRD 100 -certificate n° WE 647 N

Det Norske Veritas

Steel tubes, pipes and fittings according to Det Norske Veritas Rules for classification PT. 2, certificate n° AMM-3810 & 3827

Lloyd’s Register

  • Welded pipes and tubes in austenitic stainless steel, certificate n° MD00/0143/0003/4
  • Certified ISO 14001 since December 2012 by Lloyd’s Register

M0402 Longitudinally welded tubes, certificate n° M0402

PED 2014/68/EU

Certificate of approval according Pressure Equipment Directive 2014/68/EU

Customer Approvals (among others)

Total - Elf Atochem

2013-02 & 2013-10-02 (Total)
Certificate n° 97/84 (Elf)

Petroleoum Development Oman