GSI – Gesellschaft für Schweißtechnik international mbH
SLV – Schweißtechnische Lehr- und Versuchsanstalten

Arc welding

Are you faced with a welding technology task or do you need support with regard to the selection of a suitable procedure?

From the welder qualification test to the complex failure analysis - Simply get in touch with us!

Special services

  • Materials investigations according to SEP 1220
  • 4S (four-scale) gauge for weld measurement 

Selection of the joining procedures: 

  • Fusion weldability of the base material
  • Failure analysis and optimisation of the procedure
  • Creation of prototypes and pilot series
  • Assistance during the start of series production
  • Training and qualification of personnel
  • Damage restoration / restoration concepts
  • Welding monitoring / support service
  • Information lectures in situ 

Procedure variants

  • TIG/MIG plasma welding
  • MIG/MAG welding
  • Metal arc welding
  • Submerged arc welding
  • Submerged arc strip cladding
  • Electroslag strip cladding
  • Arc brazing/soldering / GMA brazing/soldering
  • Brazing/soldering technology / brazing/soldering metallurgy

Technical equipment

  • Modern TIG and GMA welding installations of all kinds
  • Plasma welding installation
  • Orbital welding technology
  • Submerged arc welding installation
  • Installations for submerged arc cladding
  • Installation for electroslag strip cladding
  • Installations for the most diverse special intended uses

Contact person

SLV Fellbach

SLV Hannover

SLV Mannheim

SLV München

SLV Saarbrücken