<b>★Feature:</b><br> 1.Very flexible in use, with high elasticity recovery memory effect, wear-resistant and high-pressure, folded without creases, smooth and flat surface of the hose, bright colors.<br> 2.Polyurethane duct features: light weight; abrasion resistance, chemical corrosion resistance, odorless, aging resistance, good oil resistance, flame retardant, good damping performance, smooth inner wall, small liquid resistance, less hydraulic loss; better sexual flexibility than nylon ducts, easy to piping.<br> 3.Air compression hose working medium: compressed air, vacuum (not other gases or liquids); air hose use: piping for pneumatic devices.<br> 4.Release the Pu tube after discharging gas or liquid, the Pu tube will immediately return to its original state, without crease, high elasticity recovery and aging resistance.<br> 5.If you want to make the PU last longer, it must work at the rated working pressure and temperature.When the temperature rises, the working pressure should be reduced accordingly; if the limit is exceeded, the tube may rupture.<br> <b>Specification</b><br> ◆Material:Polyurethane;With high elasticity and memory recovery effect,flexible.<br> ◆Size:6mm OD x 4mm ID；Pipe wall thickness：1mm.<br> Ambient Temperature:-40~176°F ;compression-resistance (in Usual Temp): 145 psi.<br> ◆Flexibility:Smooth and flat surface of the hose, bright color, good hand feeling toughness.<br> ◆Light weight; abrasion resistance, chemical corrosion resistance, odorless, aging resistance, good oil resistance, flame retardant, good damping performance, smooth inner wall, small liquid resistance, less hydraulic loss; better sexual flexibility than nylon ducts, easy to piping.<br> ◆Usage:Pneumatic tools, instruments, laboratories, automation equipment, mechanical gas pipelines, general industrial water and horticulture.<br> <b>★Package Included:</b><br> 1 × 6mm*4mm PU TUBE(12meter)<br> Color:blue