News

  • Is there no service life specification for fire hoses?

    Is there no service life specification for fire hoses?

    Fire hose is a hose used to transport high-pressure water or foam and other flame-retardant liquids. The traditional fire hose is lined with rafter rubber and the outer surface is wrapped with flax braid; the advanced fire hose is made of polymer materials such as polyurethane. There are metal joint... read more

    May 14,2021 News
  • How to test the performance of fire hose?

    How to test the performance of fire hose?

    Appearance Quality The fabric layer of the hose should be woven evenly, and the surface should be clean and free of double warps, broken double warps, weft skips and scratches. The thickness of the hose lining (or outer covering) should be uniform, and the surface should be smooth and flat, without ... read more

    May 06,2021 News
  • How to repair a broken fire hose?

    How to repair a broken fire hose?

    How to repair damage? If loopholes are found during use, they should be wrapped with wrapping cloth in time to prevent the small holes from expanding, mark them, and repair them after use. It should be checked frequently at ordinary times, if any damage is found, repair it in time. Also, when laying... read more

    Apr 23,2021 News
  • What kind of fire fighting knowledge can save lives?

    What kind of fire fighting knowledge can save lives?

    What are the hidden fire hazards in daily life and work? How to prevent, investigate and eliminate these hidden fire hazards? The following summarizes the knowledge of fire prevention: First, do a good job of primary fire prevention, which can reduce the incidence of fire by 60% 1. To raise awarenes... read more

    Apr 16,2021 News
  • Why does the fire hydrant and fire hose connection leak?

    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

    Apr 09,2021 News