... anti-bending, Applications: Widely used for conveying of air, inert gas water in mining, construction, engineering, ... in weight, anti-bending, less distortion and nice smooth surface.Standard length: 50m, 100mTemperature range:-20°C~+60 ... +140°F) The standard sized of Rubber air hoseBritish measurementMetric measurementWeave floorW.PB.PMix lengthInchI.D. ... of 1/2" solid rubber air hose gas hose