Weld Pin Spacing for Liner
Weld pins mechanically secure liner. Wrong spacing or missing pins cause failure.
Stop if
- Weld pin spacing and length for this liner thickness? Washers on every pin?
Watch out
- Don't guess pin spacing. Don't skip pins at edges and corners. Don't use pins too short for liner thickness.
Check
- Pin spacing per spec?
- Pins at corners, edges, seams?
- Washers seated?
Steps
- Pin spacing per spec?
- Pins at corners, edges, seams?
- Washers seated?
Say this to your foreman
Weld pin spacing and length for this liner thickness? Washers on every pin?
More in Insulation, Liner & Vapor Barrier