small size mining hanging hose air duct

1.air hose duct and can fix in use place
2.enduring the high temperature and oleic acid
3.poatable air duct

air hose duct

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-12000pa