... engineering, shipbuilding, steel production etc.Tube: NR & SBR synthetic rubber, black color.Reinforcement: High tensile synthetic yarn, single/double ... yarn braided or spiraled.Cover: NR & SBR synthetic rubber, black, red, yellow and tube in colors etc.Characteristics ... 4°F to +140°F) The standard sized of Rubber air hoseBritish measurementMetric measurementWeave floorW.PB.PMix lengthInchI.D. ...