Manufacturer’s Qualification Certificate for Welding of Class E Steel Constructions



On June 2nd 2010 the welding technical educational establishment and experimental station Halle GmbH carried out an inspection.


We were able to successfully defend the manufacturer’s qualification certificate for welding of class E steel constructions according to DIN 18800-7:2008-11 for the following welding processes:


- 111 Manual Arc Welding (E)

- 135 MAG-Welding with the use of solid wire electrodes (t MAG)

- 783 Drawn Arc Stud Welding (DS)