ARCUS manufactures products that meet the high requirements of PJSC "Gazprom" and PJSC "Transneft"
19.11.2025
ARCUS continues to develop a range of welding materials that meet the highest requirements of the oil and gas industry.
In 2025, our materials for welding pipes of strength classes K65 and K70 successfully passed the Gazprom qualification and were included in the GAZPROM Welding Materials Register.
ARCUS welding materials for PJSC “GAZPROM”
The list of MTRS for welding production that meet the requirements of PJSC Gazprom and are approved for use at the Company’s facilities with a working medium pressure exceeding 1.2 MPa
| Welding Materials Group | Pipe strength class | |||
| К54 | К60 | К65 | К70 | |
| Coated metal electrodes for manual arc welding (surfacing) | МЭЗЛБ-52У | МЭЗ-60К МЭЗЛБ-52У | МЭЗ-65 | МЭЗ-70 |
| Solid section wires for welding the medium in protective gases | – | ПроТЭК-60 ULTRA 70S-G | ПроТЭК-60 ULTRA 70S-G | ULTRA 70K |
| Rods for manual argon arc welding with a non-melting electrode | – | ULTRA A-65 | – | – |
| Solid section wires for welding under a layer of flux | – | – | – | ULTRA 327 |
| Powder wires for welding in the environment of protective gases | СМС-81Н | СМС-60А | СМС-65А | СМС-70А |
| – Entered in the register | ||
| – Applications have been submitted for inclusion in the register | ||
ARCUS welding materials for manual arc welding (RD), for automatic welding with a melting electrode in an environment of active gases and mixtures (APG), and for automatic welding with powder wire in an environment of active gases and mixtures (APPG) have been certified for PJSC Transneft‘s construction facilities.
ARCUS welding materials for PJSC “TRANSNEFT“
The register of the main types of products used by PJSC “Transneft”
| Welding Materials Group | Pipe strength class | |||
| К54 | К60 | |||
| Coated metal electrodes for manual arc welding (surfacing) | МЭЗЛБ-52У | МЭЗ-60К МЭЗЛБ-52У | ||
| Solid section wires for welding the medium in protective gases | – | ПроТЭК-60 | ||
| Powder wires for welding in the environment of protective gases | – | СМС-82Т | ||
| – Entered in the register |
This is an official confirmation of the quality, reliability and technological level of ARCUS products.
Now our solutions can be applied at key facilities of the Russian pipeline system, which opens up new prospects for the company and our partners.