Specification :

ventilation duct, PVC flexible duct
PARAMETER
1. Material: PVC flame-resistant static-free fabric with steel wire on the outside surface.
2. 500x500D denier made of high polyester weaving, with PVC coating on both sides, Fabric W' T-500gr/ sq.m
3. Width: 4" to 60"
4. Length: 1m to 40m ( or according to customer' s request)
5. Main color: yellow, red, orange ect.
FEATURES:
The PVC Flexible Duct is able to withstand high temperature. It' s also acid- , alkali- and oleic acid resistant. What' s more, the product has an excellent fire retarding
performance.
APPLICATION
PVC Flexible Duct is widely used in these working environments such as tunnel, basement, shipp yard. Or it could be applied in the processes of eelectric welding
and waste gas treatment.