... material, 2 PU pipe,PU Spring tubes 3 Nylon pipe , PE Pipe 4 Operation temperature:-40~+80 ... 3) Lower fluid resistance due to its smooth inner hose wall (4) Hard to burn, Nontoxic, proof against ... portable and easy to handle (6)Suitability: Air, Water , Chemical Application: Pneumatic tools, Processing control, Gas pipeline, Auto assembly ... Other specification are available as you request. Pneumatic Hose