Cr-Mo-V Vessel 소개입니다.
| Procedure Qualification Test (PQR) | Demonstration Vessel Construction |
| Material | Thickness | Inside Diameter | SA542-D-4a/SA182-F22V (2.25Cr-1Mo-0.25V) |
150mm | 1,500mm |
Sewon E&C has developed welding technology for Cr-Mo-V equipments step by step.
1. Accumulation of enough experiences for conventional Cr-Mo material equipments
2. Preparation own P.Q.R. for Cr-Mo-V material
3. Fabrication of Cr-Mo-V demonstration vessel successfully in 2008 with our own expenses
1. Accumulation of enough experiences for conventional Cr-Mo material equipments
2. Preparation own P.Q.R. for Cr-Mo-V material
3. Fabrication of Cr-Mo-V demonstration vessel successfully in 2008 with our own expenses
