Orange-Red Flexible Mining Duct Mining Duct 1.Made of the fire resistant pvc coated material 2.Size:1220mm*5m 3.Material :650sgm ,1000D 1. Made of the f
Green Heat resistant Electric Air Duct Heat Resistant PVC Air Duct- Made of fire-retardant PVC material and helix steel wire- Easily to connect due to flexible
Flexible duct PARAMETER1. Material: PVC flame-resistant static-free fabric with steel wire on the outside surface.2. 500x500D den