Why does the fire hydrant and fire hose connection leak?

There are four reasons for the leakage of the hose interface: human factors; factors of the fire hydrant outlet itself; factors of the interface connection method; factors of the rubber seal ring. Human Factors: The main reason is that the assembly is not in place, the circlips fall off, and the imp... read more

Does the fire hose need daily cleaning and care?

Fire hoses are commonly used fire-fighting equipment. Most of the hoses are made of polyurethane lining and have a polyester woven layer on the outside. After the water is discharged on the soil surface, a large amount of soil will adhere to the surface of the hose, which makes it difficult to clean... read more

What are the main reasons for the unqualified fire hose?

Adhesion strength, hot air aging, and burst pressure are three important indicators for assessing the quality of fire hose products. They are key items to measure the quality of fire hoses. They are used as hoses for conveying extinguishing agent or water during the fire extinguishing process. Under... read more

What is the basic structure of the five parts of the fire hose?

The common fire hose is a circular or flat tubular body made of a cylindrical fabric layer woven by lining and warp and weft threads, combined by adhesive or vulcanization. It has a prescribed length and is flexible and can be coiled. Different occasions require different fire hoses, but their basic... read more

What is the shelf life of the fire hose?

In the event of a fire, in addition to using fire extinguishers to extinguish fires, lining fire hoses are commonly used. According to the building design fire protection code, all residential and office buildings are now equipped with various specifications of lining fire hoses. The lined fire hose... read more