The connection method of fire safety clips
A fire hose is a flexible tube used to transport high-pressure water or flame-retardant liquids such as foam. The traditional fire hose has a rubber inner lining and is wrapped with linen fabric on the outer surface. Advanced fire hoses are made of polymer materials such as polyurethane. Both ends of the fire hose are equipped with metal couplings, which can be connected to another hose to extend the distance or to a nozzle to increase the pressure of the liquid spray.