Fire hoses are critical equipment for delivering water or foam to extinguish fires and are widely used in fire protection systems for museums, factories, and high-rise buildings. Among the various types, lined fire hoses-featuring an inner layer of wear-resistant and corrosion-resistant material-are a common choice for fire cabinet equipment, as this design effectively reduces flow resistance and extends service life.

Compared to unlined hoses, the lined design significantly lowers flow resistance, enabling water or foam to be delivered over greater distances at the same pressure. The wear resistance of the inner lining also prolongs the hose's lifespan, thereby reducing the costs associated with frequent replacements. Furthermore, user-friendly features-such as a lightweight design and quick-connect couplings-enhance the speed at which firefighters can respond during emergencies.