... 2.W.P.:8bar,B.P.:24bar 3.material:fresh pu 4.lenght/roll:180-200m/roll 5.packing:strong plastic roll ... , long service life.10.Polyurethane Tube made of 100% Polyurethane (PU), and working for a long life under constant pressure.11 ... /Roll4×2.5red,black,blue,transparentroll200M5×3red,black,blue,transparentroll200M6×4 red,black,blue,transparentroll200M8×5 red,black,blue,transparentroll100M8×6 ...