Ventilation duct,  air conditioning duct:

1,Material: PVC tarpaulin with flam-resistant and  with/ without static-free fabric and helix steel wire outside.

made of high tenacity polyester weave, PVC coated on both sides,    

2,Size:width:4" to 60" length:1m to 40m (or according to customer's request)

3,Main color: yellow,red,orange, white, 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  tunnel, basement, ship building or electric soldering and waste gas exhaust out ,keep more savely and effectively during working.

SPECIFICATION

Material : High quality PVC Tarpaulin (with flam-resistant and  with/ without static-free fabric, according to your preference )

Air pressure: -1000Pa to +7000Pa

Thinkness : 0.3-0.45mm

Color : any color is avalable

Standard lenght : 5,10 Meters

Temperature : -15 C - 80 C

Range of Diameter 100mm- 2000mm

Connection: ZIPPER