PRODUCTS: SPIRAL DUCTING
DESCRIPTION: Spiral ducting adopts galvanized steel high quality material, can be widely used for marine HVAC ventilation system. We have specification from diameter from 80mm to 300mm. Rockwool insulation with thickness of 12. 5mm or 15mm as your favour.

Our updated design can make the whole ventilation system low cost, less space required, more clean and compact, low noise, strong air flow and simple installation.

Fittings: Including Sleeve, Eelbow (30degree, 45 degree, 90 degree), Nipple, Tee joint, Reducer, VCD, etc with or without insulation. All these fittings can be flexibly used with different size air pipes for all marine ducting works.