What causes Silicone Glass Fiber Tube to burst?

Quality problems have always been a big problem regardless of the industry, and Silicone Glass Fiber Tube are no exception. Sometimes we will burst during use, which seriously affects the use effect. One part of the reason may be inferior products. The reason, of course there are other reasons worth exploring, so what is the cause of the Silicone Glass Fiber Tube bursting?

Generally, it is not caused by too much static pressure, but related to the severity and frequency of pressure shocks. When the construction machinery is in operation, the oil pressure in the oil pipe will repeatedly rise or fall suddenly, and the oil pipe is subject to frequent pressure shocks, which will cause foaming and rupture of the high-pressure silicone fiberglass pipe and loosening and leakage of the pipe joint. .
Secondly, the reason for the bursting of the Silicone Glass Fiber Tube: the use temperature of the oil in the stainless steel metal hose is too high. Silicone Glass Fiber Tube is a product made by adding raw silicone rubber to a double-roller rubber mixer or a closed kneader, gradually adding white carbon black and other additives to refine evenly, and extruding.
When the hydraulic system heats up the oil due to power loss, coupled with the influence of external air temperature, the oil temperature can rise sharply. The higher the operating temperature of the oil, the more likely the rubber will age, the elasticity will deteriorate, the strength and sealing performance will decrease, and the Insulation Tubes will burst soon. Therefore, during operation, when the temperature rise of the hydraulic system is too high or too fast, the cause should be found out in time and eliminated.
The selection and installation of high-pressure Silicone Glass Fiber Tube are unreasonable. When replacing the large-diameter high-pressure Silicone Glass Fiber Tube, the length, number of steel wire layers, joint shape and size of the selected high-pressure Silicone Glass Fiber Tube should be reasonable, and the bending degree of the high-pressure Silicone Glass Fiber Tube should be minimized; before tightening the joint nut Do not distort the Silicone Glass Fiber Tube during operation. Excessive bending and twisting will greatly reduce the service life of the high-pressure Silicone Glass Fiber Tube; protective measures should be taken for some parts that are prone to friction to prevent the high-pressure Silicone Glass Fiber Tube from being worn out. And burst.
In short, in order to select a good Silicone Glass Fiber Tube, some methods can be used to identify it. Generally speaking, the better Silicone Glass Fiber Tube has a slight smell, mainly because of the residue of the vulcanizing agent. If it is placed in the air In a few days, the smell will disappear, and the poor Silicone Glass Fiber Tube, the smell is more smelly, and the nose smells very pungent.