STJH-SPIRAL-GALVANIZED-STEEL-DUCT-DN800

Spiral Galvanized Steel Duct DN800

Large galvanized spiral trunk for high-volume air distribution.

Large bore serves trunk-scale ventilation layouts.
Heavy-gauge shell is distinct from small branch construction.

Введение продукции

An 800 mm circular shell forms a broad main air route through plant spaces. The heavier wall accommodates the larger diameter, while the spirally formed structure provides a continuous metal passage suited to central supply or return distribution.

Основные характеристики

Large bore serves trunk-scale ventilation layouts.
Heavy-gauge shell is distinct from small branch construction.

Технические параметры

Nominal Bore	800 mm
Wall Gauge	0.8 mm
Factory Length	3000 mm
Metal	Galvanized steel
Approximate Weight	18.33 kg/m
Duct Shape	Circular
Fabrication	Spiral seam
Wall System	Single-wall, uninsulated
Joint Interface	Large circular duct fittings
Customization	Available for the intended main duct route and environment.

Applications

Central return-air trunks
Large supply routes in mechanical galleries

Solutions for Your Application

A main route must carry air from several branch networks.

The broad circular passage accommodates trunk-scale cross-sectional requirements.

Handling weight must be considered for large duct sections.

The stated mass per metre helps plan lifting and supports for the selected gauge.

Доступные варианты

Segmented elbows
Insulation and external jacketing

Planning a Spiral Galvanized Steel Duct DN800 specification?

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