Pneumatic Tube,Pneumatic Pipe,polyurethane pneumatic tube,polyurethane pneumatic Pipe,Polyurethane Tubing,Polyurethane Piping. Characteristics:1.Clear ... .Polyurethane tube can be used in the following industries:Pneumatic tools,Gas pipeline,instrument&equipment,Lube transmission line,Non-corrosive ... assembly line,Laboratory,Robotics,Water transmission&gardening. polyurethane pneumatic tube(T0424-200)