1. ,Material: PVC flam-resistant static-free(FRAS) fabric with steel wire reinforced. and covered by the (PVC) adhesive tape,The duct’s rings:install 1pc of ring each 1.5m distance,can easily fix the duct at the stationary place.
2.PVC Thickness:0.3mm-0.45mm
3,Diameter:4" to 60" stander length:5m or 10m
4,Main color: black,grey, ect.
5,Character: enduring high temparature,acid,alkali,oleic acid, harmful liquid state gas ect.the duct body is without any lapping defect,with the strong points of high dense,durable abrasion and corrode.anti-static,low wind resistance,strong anti-pressure from 3000pa-5000pa.
Temperature range:from -15℃upto +80℃.
Application :Widely used in these working environment such as tunnel,mining, basement, ship building or welding,