... water in mining, construction, engineering, shipbuilding, steel production etc.Tube: NR & SBR synthetic rubber, black color.Reinforcement: High ... NR & SBR synthetic rubber, black, red, yellow and tube in colors etc.Characteristics: Abrasion resistant, weather resistant and zone ... 6.0501”253621.5 ~ 2.04.5 ~ 6.0501-1/4”3242213301-1/2”3851213302”516521330 manufacture of 1/2" solid rubber air hose gas ...