Corrosion-Resistant Systems · Stainless Round & Spiral Duct
Install stainless round flanged joint
Ring-flanged stainless duct — Process exhaust
Hardware guidanceUse specified 3/8-inch or larger stainless hardware by design.
Anti-seize / gallingUse nickel or other approved anti-seize where copper contamination must be avoided.
How to install it
- 1
Align rings
- 2
clean faces
- 3
install compatible gasket
- 4
insert stainless bolts and washers
- 5
snug evenly in star/cross sequence
- 6
final-tighten by approved procedure.
Quality check
- Flanges concentric
- gasket evenly compressed
- no bolt galling.
Stop and verify
Stop if bolt size, grade, lubrication, or tightening procedure is not specified.