insulated duct for airport ramp

Air vent/ Air duct/ Vent duct/ flexible air duct:

1,Material: PVC flam-resistant static-free fabric

500x500D  denier   made of high tenacity polyester weave, PVC coated on both sides,     Fabric W'T-500gr/sq.m

2,Size:width:8" to 14" length:1m to 8m (or according to customer's request)

3,Main color: yellow,orange,  black ect.

4,Application:

With the strong points of enduring high temparature,acid,alkali,oleic acid,and it's harmful liquid state gas ect.Widely used in these working environment such as  Air Vent reels,Use to connect with air conditioner. it is  injects the fresh air ,keep more savely and effectively during working.