STC "SEPROZ" of the NAS of Ukraine Scientific-technical center of quality
assurance and certification SEPROZ of the NAS of Ukraine

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Adopted decisions in welding quality assurance field & approval

Technological processes of welding

Name of Products Parameters( characteristics of confirmed during certification)
Technological processes of manual arc welding with coated electrodes;
manual, semi-automatic- and automatic welding in shielding gases with consumable and non-consumable electrodes;
automatic submerged arc welding for manufacture,-repair and assembly of steam and water-heating boilers, steam and hot water pipelines, main and technological pipelines, gas and water supply pipelines, high-pressure vessels, cardo cranes, vehicles and other welded structures and products
  • safety requirements to the process of welding of structures;
  • requirements to chemical composition of the weld;
  • requirements to mechanical properties of welded joint;
  • defect evaluation, other requirements according to standard documentation (SD) for specific welded structures and their elements.




Created by NTI Group. © 2002.
The E.O.Paton Electric Welding Institute and Scientific-technical center of quality assurance and certification SEPROZ of NAS of Ukraine
Postal address 11,Bozhenko str.,GSP,03680,Kiev-150
Fax/telephone (+38 044) 200-91-69; tel. (+38 044) 205-21-07, 205-23-06, 205-21-35, 200-99-29
http:// seproz.com.ua   paton@seproz.com.ua
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Kyiv City Branch of JSCB "Ukrsotsbank" Swift: 0 2UKRSUAUX
CENTER SEPROS 26008284002071/3901915038