... 10inch 12inch 2.Normal length 10metres(33ft), or customized 3.Temperature: +140 to -30 degree Features:1. High tensile 2. ... high wear resistance sand suction tube, air hose, bustle pipe, high-temperature resistance steam pipe, feed pipe, air-conditioner hose, , ventilation hose, washing ... drawings. aluminum foil ventilation hose, aluminum foil pipe, ventilation duct on air condition, ventilation pipe ...