Double Layer Fire Hose High quality layflat hose

Double jacket fire hose is specially designed for fire fighting. Besides the wild, it also suitable for fire fighting in office, store room, super market and building. It absorbs polyester as the raw material. While polyester is one of the best synthetic fibre. It’s famous of durable and strong. Together with the braid tech, it becomes more strong in structure.

Double jacket fire hose can bear higher pressure than single layer hose. Besides, it has better abrasion resistance. Therefore, it has a longer service life, which is 2-3 times than single layer hose.

As for the lining, we offer you PVC, rubber and PU. PVC lining is light in weight and flexible. Besides, it’s very cheap. However, it will be brittle at very low temperature. Once affected with an external force, PVC may crack and fail. Besides, it will age after a long time use. What’s more, it may release toxic at a high temp. Thus it’ gradually replaced by rubber and PU lined fire hose.

Rubber lining can bear low and high temp. Besides, it’s resistant to oil and ozone. Presently, rubber lining fire hose is the most used. But the PU lined fire hose develops rapidly. Pu has the best temp resistance among the 3 linings. It remains flexible at -40℃ and can work at 200℃ for long term. In addition, it can bear the corrosion from chemicals such as acid and alkali. Thus it can transfer water from the river to farm. Because the sand and impurity has certain corrosion. Meanwhile, the pressure property is also better. Thus it has much longer lifespan.