In our daily life and industrial production, we need to use many kinds of hoses. While most of them are high pressure rubber hoses. While these hoses include hydraulic hose, air hose, water hose, pressure washer hose, sand blast hose, etc. In general, heavy duty hose is durable with a long service life. But if you don’t use it properly, it will fail earlier. Then what can cause pressure hose fail?
First, the high pressure hose gets strong pressure shocks
The burst of the high pressure hose assembly is usually not because of too much static pressure. But by severe water pressure impact. During the operation of construction machinery, the oil pressure in the oil pipe will rise or fall sharply and repeatedly. Then it will cause repeated pressure shocks to the oil pipe. Then it aggravates the damage of oil seals in various parts. Therefore, it cause the oil pipe bubbling, cracking, loose oil pipe joints and leakage. Therefore, during operation, the pulling force of the valve stem should not be too strong. In stead, it must be slow.
The selection of hose assembly and equipment is wrong
When you replace a high-pressure hose, you need to confirm the length, structure and shape of hose fitting. Besides, the bending degree of the hose should be as low as possible. While when you tighten the joint nut, the rubber hose should not be twisted and excessive bent.
Over abrasion can also cause high pressure hose burst
Keep your hydraulic hose away from sharp things like edge of a machine. Because that will cause over abrasion and cut to the hose. While after some time, it will wear out and fail. On such occasion, you need a spiral hose guard. Because it can protect your hose from wear and impact. Then it can help prolong the service life of your rubber tube.