伸缩通风管配合通风设备广泛应用于机房、地下室、遂道、市政管道工程、机械造船工程、采矿通风设备、消防排烟等恶劣工作环境下的送风及排气、集除烟尘之用。具有不漏风、耐磨、耐腐蚀、抗静电、风阻小、抗压强度大等优点；携带方便、耐高温、耐油酸且阻燃；产品环保无毒害、无异味、无粉尘、无纤维碎末。任意弯转、驳接自由、体积轻巧；

Telescopic ventilating pipe with ventilation equipment widely used in the computer room, basement, tunnel, municipal pipeline engineering, mechanical engineering, shipbuilding, mining ventilation, fire smoke and other harsh working conditions of the air supply and exhaust smoke, set the. Has the advantages of no leakage, wear resistance, corrosion resistance, antistatic, small wind resistance, high compressive strength; easy to carry, high temperature resistance, acid and flame retardant products; environmentally friendly non-toxic, no smell, no dust, no fiber. Arbitrary turn, free refutation and light volume;