1 100%TPU New material, 2 PU pipe,PU Spring tubes 3 Nylon pipe , PE Pipe 4 Operation temperature:-40~+80 5 Various colors Material: 100% Thermoplastic Polyurethane (TPU) Characteristic: (1) Good resistance to high pressure. (2) Excellent flexibility, high lengthening rate and tensile strength (3) Lower fluid resistance due to its smooth inner hose wall (4) Hard to burn, Nontoxic, proof against ...