NAKs is the abbreviation of the Russian national welding administration, which is mainly aimed at the evaluation and certification of welding.

The Russian welder certification system is one of the most advanced welding systems in the world and is under the charge of the Russian national welding administration. Only with the qualification of welding construction personnel and welding procedure qualification registered and recognized in Russia can we undertake all welding related businesses in the Russian Federation, such as oil and gas pipeline welding, building steel structure welding, pressure vessel and pipeline welding, etc.

Russian NAKs welding material certification process:

1. Both parties confirm and sign the certification service contract;

2. Both parties shall establish a certification team and confirm the project leader;

3. The manufacturer shall prepare the technical documents for applying for trademark and fill in the certification application form;

4 sice sends the certification application form and other documents to NAKs for review;

5 after the sice audit is passed, both parties confirm the factory audit time;

6 sice evaluates the raw materials, processing, acceptance, packaging, marking, storage and other links of the welding materials of the corresponding brand of the factory, and gives the final evaluation, whether it is qualified or not;

7 if qualified, sice will issue a certificate of conformity within two weeks;

8. If it is unqualified, it can resubmit the certification application after rectification;