Ultra High Pressure Water Jetting Hoses are indeed more likely to harden and crack in winter, which is related to its working characteristics and low temperature environment. This type of hose has a high working pressure and a more complex structure than ordinary hoses. It is usually composed of an inner rubber layer, a reinforcement layer and an outer rubber layer. Low temperature will make the rubber material of the hose hard and brittle, especially the inner rubber layer is directly in contact with cold water, the temperature is lower, the flexibility decreases significantly, and small cracks are prone to appear when bending.
However, not all Ultra High Pressure Water Jetting Hoses will be affected. Some products designed specifically for low temperature environments are made of low temperature resistant rubber (such as nitrile rubber) or special synthetic materials, which can maintain good flexibility at minus 20℃ or even lower temperatures, reducing the risk of hardening and cracking. At the same time, the reinforcement layer is reinforced with high-strength steel wire or fiber braiding, which can also improve the crack resistance of the hose.
To reduce the risk of winter use, empty the accumulated water in the hose in time after use to avoid ice breaking the pipe wall; you can also wrap the hose with insulation material, or store it in a warm room when not in use. Choosing a suitable low temperature resistant model and taking protective measures can make the Ultra High Pressure Water Jetting Hose work stably in winter.
