Precautions for the use of steel wire braided hose时间：2021-09-09浏览次数：320
Steel wire braided rubber hose, iron horse rubber products, steel wire braided rubber hose must use the supporting normal track u card, sealing ring, two-way, three-way, etc., and it is strictly prohibited to use other substitutes. 1 operate the control valve gently to reduce the pressure impact on the steel wire braided hose and prevent the steel wire braided hose from bursting. During daily use, pay attention to the maintenance of steel wire braided hose to avoid extrusion and collision of steel wire braided hose. When installing the steel wire braided hose, it is necessary to prevent it from being in a taut state, have a certain length allowance, and adhere to the relaxation of the steel wire braided hose.
High oil resistance and medium corrosion performance, improve the dynamic performance of rubber in the middle rubber layer, and accept more pressure pulses, Thermaxn990 carbon black, which improves the rubber layer and strengthening layer (steel wire, etc.), is used in the rubber layer in high-pressure rubber pipes. Its high filling characteristics can reduce the material and its waste products. It has the characteristics of low shrinkage deformation, high elasticity and low hysteresis resistance. While the rubber products have good oil resistance, heat resistance and chemical resistance, it also gives the rubber products excellent dynamic performance. The large particles of Thermax carbon black.
Mechanized automatic hydraulic system. Liquid transmission pipeline is used for mining hydraulic support, oil field development engineering, construction, hoisting, transportation, metallurgy, forging, mining equipment, ships, injection molding machinery, agricultural high-pressure pipeline is used to transport water-based liquids (emulsions) such as oil base (mineral oil, soluble oil, hydraulic oil, fuel, smooth oil) with certain pressure and temperature.
The hose has a large amount of oil leakage but no cracking is found. The reason is that when the hose passes through the high-pressure liquid flow, the inner glue is eroded and scratched. The reason why the hose has not cracked but the surface of a large amount of oil leakage hose is bubbling is that the consumption quality of the hose is unqualified, or it is improperly used during work. The main reason for the blistering on the surface of the hose and the cracks on the surface of the hose is that the hose is bent in the cold environment. The surface of the hose shows cracks in the outer rubber layer of the high-pressure hose.
Guigang smooth steel wire braided hose is completely sealed. Sealing method for the connection of hydraulic hose connector and hose -- as for the hydraulic connector, there is no need for other rubber rings to seal, and one end of the product itself is concave, and the two ends of the other end are internal teeth, so it should be able to connect directly.
In, the oil pressure in the oil pipe will repeatedly rise or fall suddenly, thus forming a frequent pressure impact on the oil pipe, causing the damage of local oil seals to intensify, and the high pressure will be subjected to frequent and violent pressure impact. The burst of high-pressure hose is generally not caused by excessive static pressure, but is related to the violent level and frequency of pressure impact. Work is due to improper use.