Decription Pneumatic 4 12mm OD PU Air Tubing Pipe Hose PU Air Hose Tube Air Compressor Hose for Air Line Tubing or Fluid Transfer Tubing Specification Product nameAir HoseModel numberE68448MaterialPolyurethane pneumatic tubeColorTransparent Size NumberLengthOuter DiameterInner DiameterMin Bending RadiusWorking PressureBreaking Pressure1 160m4mm2 5mm10mm12kgf cm²382 160m6mm4mm15mm12kgf cm²313 80m8mm5mm25mm10kgf cm²324 80m10mm6 5mm30mm10kgf cm²315 80m12mm8mm35mm9kgf cm²27 Features 1 Made of polyurethane pneumatic tube durable to use good flexibility bending resistance wear resistance and pressure resistance 2 Safe explosion proof and pressure resistant with high concentricity and thick pipe wall 3 With high transparency the flow state of the medium is clearly visible 4 High elasticity makes the pneumatic tube have a small bending radius and is easier to install 5 Tolerance is controlled within ± 0 05mm 6 Suitable for various environments carpentry auto repair garden irrigation automated production ships Package Include 1 PackAir hose More Details