pu hose Material: PU/TPU(polyurethane) Type: Straight/Spiral Coil pu hose character; 1.excellent performance of resistance agaist high-pressure,vibration,wear,corrosion and bending2.the diameter size within the high-precision control which is suitable for a variety of joint.3.multiple colors for your selection;red,orange,yellow,black,blue,green,nature,transparent ,etc.4.excellent flexibility,the ...