On this page we have certificates obtained by OMK plants. They confirm high quality of our products. Documents can be viewed in your browser or downloaded.
Quality Management System
Compliance with requirements of 97/23 ЕС и AD 2000 Merkblatt W0
The certificate of conformity API-5CT for manufacturer of Casing or Tubing Couplings; Manufacturer of Electric-Welded Casing or Tubing Plain End; Manufacturer of Electric-Welded Casing or Tubing Threaded and Coupled.
.jpg)
