Techint Chile
Company: Techint
Type: For copper mine
Country: Chile
Project: Quebrada Blanca II
Material: X70
Client: Teck
Diameter: 36’’
Characteristics
- High altitudes (4500m) and the hostile terrain.
- Automatic welding of the root-pass without copper backing.
- Filling/capping with Advanced Pulse (P-GMAW)