What are the fire hose made of?
Fire hose is divided into two categories: lined and unlined. Lined fire hose including cotton, nylon, polyester rubber hose filling rubber hose, hemp hose. Unlined, water with cotton hose, linen hose, ramie hose. According to work under pressure, divided into 0.8MPa, 1.0MPa, 1.3MPa, 1.6MPa four categories. Divided into 50, 65, 80, four or 75 and 90 millimeters by diameter. It is divided into two categories: plain hose and diagonal hose. The length of each hose is usually 20 meters.
Use water separator, one is in a stream of water into two stocks or two above the water; two is used as a switch, the water separator can be turned on or off the water from the hose on the line, do not need to go to the water pump switch, thereby shortening the opening and closing of the flow of time required, to ensure that the fire water supply. Water separator has two water separator, three water separator and four water separator three kinds.
There are many kinds of interfaces, such as water hose interface, pipe tooth interface, ISO diameter interface, special-shaped interface, thread interface, etc.. Used for hose and hose, fire hydrant, fire pump, water gun and other jet device connection. According to the structure, it can be divided into internal button type, plug-in type and threaded type and so on.
The water shield bridge is used to protect the water hose when it is paved on the traffic main road, and does not affect the normal vehicle running equipment. It has the characteristics of large strength, high compression resistance, durable and convenient cleaning.
The hose bandage to wrap up a fire hose broken leak, is one of the necessary accessories on the fire. It consists of canvas straps and metal clamps.The hook is hanging hose fire hose tool in fire fighting, the upward vertical laying hose, the hose hanging on the ladder or other objects with a hose hook, which can reduce the water falling, and easy to manipulate the water gun fire water shooter. The hose hook is made up of canvas straps, metal hooks, and half rings.
