Certified by the world Classification Bodies


Certificates of Classification Societies

DNV GL Certificate

  Authorization for the production of welded pressure vessels in accordance with Det Norske Veritas / Germanisher Lloyd.



PRS Certificate

  Recognition in accordance with the regulations of the Polish Register of Shipping for the production and repairs of pressure vessels.


RMRS Certificate

 Russian Maritime Register of Shipping recognition certificate for manufacturer PBUCH SA of the following equipment:
- refrigeration equipment
separators, coolers, evaporators, condensers and
- pressure tanks.



BV Certificate

Recognition of the PBUCH SA production plant for the production of pressure vessels of Class I and II in accordance with the Bureau Veritas standards.


ABS Certificate

Certificate of the American Bureau of Shipping Classification Society for a pressure tank for CO2, Class I.


LR Certificate

Approval for the production of class I welded pressure vessels in accordance with Lloyd's Register regulations. 


NDT Approval Certificate


WDT  Certificate


RINA Certificate


EAC Certificate

EAC certification system, Eurasian Economic Union, RT UC 032/2013 «Safety of devices operating under excessive pressure», which includes pressure equipment placed on the market in the Member States of the Eurasian Economic Union. 


ISO 9001:2015 Certificate

  Scope of certification: Design, production, assembly and overhaul of refrigeration, ventilation, air-conditioning equipment, pressure vessels and hyperbaric chambers


ISO 3834-2:2007 Certificate

  Scope of certification:

Production and repairs of industrial refrigeration, ventilation, pressure vessels, heat exchangers and hyperbaric chambers


1090 Certificate


UDT Certificate for repairs


TUV Certificate