What are the consequences of improper use of PVC Twin Hose

  • Categories:Industry News
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  • Time of issue:2021-05-27
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(Summary description)Under the premise that the quality of PVC Twin Hose is guaranteed, if used improperly, the service life of PVC Twin Hose will be greatly shortened. In actual work, most of the damage of PVC Twin Hose is caused by improper use.

What are the consequences of improper use of PVC Twin Hose

(Summary description)Under the premise that the quality of PVC Twin Hose is guaranteed, if used improperly, the service life of PVC Twin Hose will be greatly shortened. In actual work, most of the damage of PVC Twin Hose is caused by improper use.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-05-27
  • Views:0
Information

Under the premise that the quality of PVC Twin Hose is guaranteed, if used improperly, the service life of PVC Twin Hose will be greatly shortened. In actual work, most of the damage of PVC Twin Hose is caused by improper use.

Wholesale PVC Twin Hose products
1. Subject to frequent and severe pressure shocks. The burst of PVC Twin Hose is generally not caused by too much static pressure, but is related to the severity and number of pressure shocks. When construction machinery is in operation, the oil pressure in the oil pipe will repeatedly increase or decrease, which constitutes frequent pressure shocks to the oil pipe, resulting in increased damage to the oil seal of each part, blistering and rupture of the PVC Twin Hose, and pipe joints. Loose leakage phenomenon. Therefore, during operation, the valve stem must not be pulled too hard, and must be gentle.
2. The use temperature of the oil is too high. When construction machinery is working, the hydraulic system heats up the oil due to power loss, and the influence of outside air temperature (especially in summer) can cause the oil temperature to rise sharply. The higher the temperature of the oil is, the more easily the rubber will age, the elasticity will deteriorate, the strength and sealing performance will decrease, and the PVC Twin Hose will burst quickly. Therefore, during operation, when the hydraulic system temperature rises too high or too quickly, the cause should be found out in time and eliminated; during summer operation, especially continuous operation, necessary cooling measures should be taken.
3. The selection and installation of PVC Twin Hose are unreasonable. When replacing the PVC Twin Hose, the length, number of steel wire layers, joint shape and size of the PVC Twin Hose should be reasonable, and the degree of bending of the PVC Twin Hose should be minimized; when tightening the joint nut, do not make the PVC Twin Hose produce Twisting, excessive bending and twisting will greatly reduce the service life of the PVC Twin Hose; protective measures should be taken for some parts that are prone to friction to prevent the PVC Twin Hose from bursting due to wear.

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