Corrosion-Resistant Systems · Welding & Joining
Tack and weld stainless duct seam
Stainless steel — Process or grease/exhaust duct
Hardware guidanceUse compatible filler and stainless-only fixtures.
Anti-seize / gallingRemove anti-seize, oil, film, and contaminants from weld zone.
How to install it
- 1
Fit and clamp clean edges
- 2
tack in balanced sequence
- 3
verify alignment
- 4
complete weld by qualified procedure
- 5
control distortion
- 6
inspect and clean.
Quality check
- Weld is continuous, clean, and duct remains square/round.
Stop and verify
Stop without approved welding procedure and qualified welder.