Air duct

Material: PVC flam-resistant static-free fabric with steel wire outside. 500x500D denier made of high tenacity polyester weave, PVC coated on both sides, Fabric W'T-500gr/sq.m Size:width:4" to 60" length:1m to 40m (or according to customer's request) Main color: yellowred orange grey ect.

this kind of black flexible duct can conduct electrical easily,widely used in tunnel ventilating.

Application: With the strong points of enduring high temparature,acid,alkali,oleic acid,and it's harmful liquid state gas ,this duct can conduct electric .Widely used in these working environment such as tunnel, basement, ship building or electric soldering and waste gas exhaust out ,keep more savely and effectively during working.