... of pressure bearable, flexible, light in weight, anti-bending, Applications: Widely used for conveying of air, inert gas water in mining, construction, engineering, shipbuilding, steel ... ”81511.5 ~ 2.04.5 ~ 6.01003/8”101711.5 ~ 2.04.5 ~ 6.01001/2”132121.5 ~ 2.04.5 ~ ... 2.04.5 ~ 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 hose