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Mixed surface grains look inconsistent on visible runs.
The brushed finish can be oriented consistently across exposed faces.
STJH-STAINLESS-STEEL-WELDED-AIR-DUCT-304-NO4
Stainless Steel Welded Air Duct 304 No. 4
Brushed 304 duct for visible cleanable installations.
- Directional surface grain gives visible faces a coordinated appearance.
- Passivated seams support the stainless finish at welded areas.
Produkteinführung
Directional No. 4 finishing gives the exposed stainless faces a consistent grain. Continuous welded construction keeps the fabrication suitable for cleanable air routes, while the end-connection options allow the brushed section to join equipment or adjacent ductwork.
Key Features
- Directional surface grain gives visible faces a coordinated appearance.
- Passivated seams support the stainless finish at welded areas.
Technische Parameter
| Steel Grade | 304 stainless steel |
|---|---|
| Sheet Range | 20–10 gauge |
| Exterior Finish | No. 4 brushed |
| Seam Process | TIG welded |
| Seam Treatment | Passivated |
| Typical Length | 1524 mm nominal less flange allowance |
| End Connection | Welded flange or custom bolt flange |
| Cross Section | Custom rectangular or round |
| Surface Protection | Removable protective film option |
| Customisierung | Available for the intended exposed installation and operating environment. |
Applications
- Visible food-production service ducting
- Exposed pharmaceutical mechanical areas
Solutions for Your Application
Installation handling may mark the finish.
Protective film can shield visible surfaces until fitting is complete.
Verfügbare Optionen
- Grain-direction selection
- Companion flanges
Planning a Stainless Steel Welded Air Duct 304 No. 4 specification?
Senden Sie uns Ihre Abmessungen, Installationsbedingungen, Leistungsziele und gewünschte Oberflächenveredelung.
