Project Background: This project involves the manufacturing of air ducts for steam extraction ash extractors, with the core focus on applying high-standard single-sided welding and double-sided forming techniques. The final weld quality inspection will be conducted by a third-party authoritative institution to ensure product reliability.
Core solution: For this main material, 1.4404 stainless steel plates are used for non-standard welding, ensuring full penetration. The welding process employs single-sided welding with gas shielded arc welding (GSAW).
Achievements and Implications: For such projects, our company possesses a mature process system. Particularly in the welding of thin-walled stainless steel pipes below 6mm in diameter, we leverage extensive experience to ensure process stability and guarantee 100% RT inspection pass rate for welds.