OREANDA-NEWS. JSC "Volgogradneftemash", the part of SGM Group of Companies, has obtained the API 6D certificate for ball valves DN 300-1400 PN up to 16 MPa.

The document has been issued by "Russian Register" Certification Association. It certifies the conformity of the ball valves manufactured by the company to the international quality standards.

Let us remind that last year Volgogradneftemash received API 610 certificates for centrifugal oil pumps of K and T types, and for correspondent pumping units incorporating such centrifugal pumps.