Manufacturers of High Pressure Fire Lay flat Water Hose standard specification table:

Features and Benefits :

Double layer water hose with polyurethane (TPU) lining
Features: High pressure resistance, wear resistance, and the ability to transport water sources over long distances. It is a specialized water hose for urban remote water supply and high-rise fre extinguishing.
Optional lining: Polyurethane (TPU)
Optional structure: double-layer
Customized process: adding fluorescent strips
Standard colors: yellow,red,white