glue hose, hose, flexible hose Teflon tube carbon fiber heating silk wrapped with thermal insulation material glue hose, hose, ... -temperature resistance;2. Greatly minimize glue charring;3. Built-in carbon fiber heating silk;4. Outside wrapped with thermal insulation material,5 ... leakage;6. Guarantee products quality and safe operation7. Hose length (m):0.6, 1.2,1.8, 2.4,3.0 ...