Heat Resistant PVC Air Duct - Made of fire-retardant PVC material and helix steel wire - Easily to connect due to flexible - Enduring the high temperature and oleic acid - Schlep easily wherever exhaust and inhalation the air in the field condition due to light-weight - Heat resistant , it can withstand high temperature 200° C Additional Information 1.Colour : Green tube and Green scuff strip 2.Size : 300mm* 1m 3.One end with the rope , and the other end with the steel collar .But the both end with the electric clip 4.Packing : Neutral Carton Packing , 1pcs/ ctn 5.Payment Term : 30% as the deposit , the rest 70% should be paid off before shipment or paid against the copy of B/ L .We could negotiation about that before the confirmation and signature of the order 6.MOQ : 10 pcs Air Duct 7.Delivery Time : 30 days after payment received Application • Maintaining Underground Cable • Engine Room • Crypt and Tunnel • Municipal Conduit Project • Shipbuilding and Fire Fight Rescue