6" Grey PVC Coated Fiberglass Fabric Flexible Air Duct For Fume Extraction
Construction and Materials: Coated spring steel wire helix Special coating prevents corrosion, PVC coated fiberglass cloth.
Flexible air duct is designed for use in all pressure cooling and heating ventilation and air-conditioning installations. Air duct provides an economical way to for slove problems like misalignment between system components and ducting around obstacles where fabricated and fitted ducts are difficult and costly to install. Flexible air duct is ver suitable for new jobs or refit work, and is especially useful when making system extensions or changing conditioned zones now or in the future.
It is widely used for excessive vibration or systems requiring constant mobility. Besides, its material PVC coated fiberglass fabric is fire resistant and chemical resistant, it is suitable for high temperature air application. It is 280g/m2 fiber glass fabric coated with grey PVC on both sides. It is 0.25mm thick. Fibreglass cloth is light weight compared with other materials which with similar properties. Its high tensile strength, abrasion resistance, chemical resistance all improve flexible duct's properties.
Heat resistance of this PVC glass fiber air duct is -50 to 260℃. The basic fiberglass fabric can withstand heat below 550℃.