Duct Type |
High Hygienic Air Duct (Round/Square) |
Longitudinal Joints |
All joints continuously welded on inside and outside. |
Transversal Joints |
All joints continuously welded. |
Sealing
|
N/A |
Material |
16 gauge Stainless Steel 304 2B Interior Duct/16 gauge Galvanized Skin for non-production areas (16 gauge 304 2B Stainless Steel Skin in production areas.) |
Insulation |
Polyisocyanate foam insulation (2.5"- 4") between exterior and interior duct |