Century Mechanical Systems [I] Pvt. Ltd supplies Fibreglass Insulated Flexible Polyester Duct. Century Mechanical Systems [I] Pvt. Ltd offers a wide range of insulation materials like flexible ducts, fibreglass & expanded polystyrene along with tubing and sheeting products. The Fibreglass Insulated Flexible Polyester Duct available under the brand name "Supaflex" of model M1B is permanently bonded to a spring steel wire helix and coloured black to suit all tough applications. The Fibreglass Insulated Flexible Polyester Duct is provided with thermal efficiency by wrapping the outer part with fibreglass reinforced metallized polyester film laminate.
