... produce a wide range of tubing Besides the property of PU standard hose, it also has following Good elasticity, is easy to ... and size are doable. PU HOSE (polyurethane coil tube, PU coil tube) The O. D from 4mm to 16mm, 1/4 Inch to 1/2 Inch, according to customer's ... Length: 3m-25m Thickness: 1.5mm, 2mm, 2.5mm, 4mm Product characteristic: Besides the property of PU standard hose, it also has following ...