1 100%TPU New material, 2 PU pipe,PU Spring tubes 3 Nylon pipe , PE Pipe 4 Operation temperature:-40~+80 5 Various colors ... , Auto assembly line, Instrument & equipment, Laboratory, Lube Transmission line, Robotics, Non-corrosive chemical transmission system, Water transmission & gardening etc. General Specification: Item ... to you. Other specification are available as you request. Air Pipe