... flexible, light in weight, anti-bending, Applications: Widely used for conveying of air, inert gas water in mining, construction, engineering, shipbuilding, steel ... : High tensile synthetic yarn, single/double yarn braided or spiraled.Cover: NR & SBR synthetic rubber, black, red, yellow and tube in colors ... 3242213301-1/2”3851213302”516521330 manufacture of 1/2" solid rubber air hose gas hose