material: PVC Size: 1.5'',2'',2.5'', 3'', 4'',5 ... 4bar,6bar,8bar. 1. Hi-strength terylene yarn and qualified PVC synthesis materials. 2. Light weight, good flexibility, bright color, ... for keeping the flexibility and elasticity under the low-temperature water. 5. Anti-hi pressure, corrosion resistance and ageing resistance ... which is the most ideal liquid-transferred hi-pressure hose PVC layflat hose