... and zone resistant. It's of pressure bearable, flexible, light in weight, anti-bending, Applications: Widely ... shipbuilding, steel production etc.Tube: NR & SBR synthetic rubber, black color.Reinforcement: High tensile synthetic yarn, single/ ... and zone resistant. It’s of pressure bearable, flexible, light in weight, anti-bending, less distortion and ... manufacture of 1/2" solid rubber air hose gas hose