Operation of 0.23-5.98 inches of various types of rubber hose.Including water pipe air tube high pressure oil pipe acidproof alkali pipe steel wire braided hose blast pipe with a sand suction pipe suction slurry pipe heat pipe conductive vessel.1, water hose: applicable to the general water, used in -20 ℃ --45 ℃.2, air hose: for delivery of compressed air and inert gas, used in -20 ℃ --45 ℃.3, oil resistant rubber hose: suitable for conveying the conventional oil, used in -20 ℃ --45 ℃.4, heat-resistant hose: suitable for conveying under 100 ℃ water.5, resistance to dilute acid alkali hose: transportation concentration in the dilute acid solution 40%, used in -20 ℃ --45 ℃.6, rubber hose: suitable for metal surface wind sand blasting and polishing with.7, suction drainage, oil hose: working pressure 1.0-1.5MPa (4 times the safe coefficient)