Welding

Olvondo offer cladding services in addition to our established welding services. Welding procedures for low alloyed steels completes our offering and especially add to our Subsea industry.

 

This will enhance efficient handling of orders needing machining, welding, NDT and mechanical assembly, if feasible


Cladding

Methode: Mechanized TIG hot wire for cladding

Equipment: Two ESAB welding machines, with rotating head and two related manipulators. Constructed to be flexible by crossing weld positions.
Weld procedures qualified to meet requirements for welding 1G (PA) and 2G (PC) position.

Welder Operators are qualified in accordance with ISO 14732. Manual Welders qualified in accordance with ISO 9606-1.

Heat treatment facilities:
Electric furnace;
Electroheat TS-7212, 2014 mod. Inside measures, 3m x 2,5m, height 4m, max temp. 800 °C, max weight 8000 kg.

Documentation and specifications
- Statoil TR2382
- WPQR and WPS: EN-ISO 15614-7
- Quality: EN-ISO 3834-2
- ASME IX
- API 6A PSL 3
- Norsok M-630 NHF7
- Documentation system: WeldEye (by Weldindustry AS)