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A local drop must fit among closely spaced services.
The small round section minimizes the branch envelope.
STJH-SPIRAL-GALVANIZED-STEEL-DUCT-DN100
Spiral Galvanized Steel Duct DN100
Small spiral duct for compact circular ventilation drops.
- Narrow circular profile fits compact branch layouts.
- Spiral seam stiffens the light sheet-metal shell.
Introduction de produit
A helically formed seam joins the galvanized strip into a rigid round passage. The 100 mm bore fits small takeoffs and local transfer routes, while a straight factory length reduces the number of joints along an uncomplicated branch.
Key Features
- Narrow circular profile fits compact branch layouts.
- Spiral seam stiffens the light sheet-metal shell.
Paramètres techniques
| Nominal Diameter | 100 mm |
|---|---|
| Wall Thickness | 0.5 mm |
| Standard Length | 3000 mm |
| Material | Galvanized steel |
| Approximate Mass | 1.43 kg/m |
| Cross Section | Circular |
| Longitudinal Construction | Helical lock seam |
| Insulation | Uninsulated |
| Connection | Matching circular duct fittings |
| Customisation | Lengths and fittings can suit the intended application and environment. |
Applications
- Local air-transfer branches
- Small equipment exhaust drops
Solutions for Your Application
Excess joints slow assembly on a straight run.
The standard three-metre section covers a useful branch length in one piece.
Options disponibles
- Cut lengths
- Matching bends and couplers
Planning a Spiral Galvanized Steel Duct DN100 specification?
Envoyez-nous vos dimensions, conditions d'installation, objectifs de performance et finition de surface requise.
