Rubber water hoses, Water delivery hose, Rubber water tubing, Reinforced water hoses, Air delivery hose, Air rubber hose, Flexible Reinforced Air Hoses, Reinforced air tubing, High pressure rubber air pipe line.For a variety of general purposes in industries, construction sites and mines. Inner Tube:Black Extruded SBR rubber Reinforcement:High tensile synthetic textile braided Cover:Black Extruded Smooth SBR- abrasion and ozone resistant rubber Working Pressure:Constant Pressure 20 Bar / 300 psi Temperature Range:-30 +80 (-22 F 176 F)