How to prevent pvc welded hose from cracking?

The problem of cracking of pvc welded hoses is accompanied by many small partners. Today we will tell you how to prevent the cracking of oxygen acetylene high pressure pipes. Usually, you should pay more attention to some details in use to avoid cracking and air leakage. Let's explain the prevention methods below, hoping to help you. First of all, it is necessary to reduce the long-term exposure of sunlight. Under the influence of temperature, the surface becomes dry and prone to local cracking. Therefore, direct sunlight should be avoided during storage or use. In addition, do not bend the product excessively during use, so as to avoid deformation and cracking of the product due to different stress areas, and usually when transporting gas, try not to output excessive pressure, so as not to exceed the bearing capacity. cause the product to crack. In normal use, it is necessary to ensure the dryness of the surrounding environment, and to reduce the long-term exposure of sunlight. Remember not to approach high-temperature objects such as fire sources, and operate in accordance with relevant standards during use, so as to avoid cracking and ensure use. performance.