Russian
June 8, 2017
JSC Gazpromtrubinvest and PAO Severstal confirmed their strategic partnership.
May 1, 2017
Project on organization of manufacture of seamless pipes.
December 25, 2016
New technical requirements for oil/gas pipelines of enhanced cold and corrosion resistance.

Production | Quality Certificates

JSC Gazpromtrubinvest produces high-quality products that are certified to API Spec 5CT, API Spec 5L and the Russian national standards.


  1. Certificate to use the right to apply official API monogram on products made to API Spec 5CT [see..]
  2. Certificate to use the right to apply official API monogram on products made to API Spec 5L [see..]

The quality management system of JSC Gazpromtrubinvest is certified to the international standard ISO 9001.

Certificates [see..]
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