hydraulic hose
The length of the high-pressure hose is very important. When determining the length of the ultra-high-pressure hose, we often cannot do this work well, which makes the ultra-high-pressure hose often cause such or other problems. For example, the ultra-high pressure hose used in the pipeline system is too long, which will generate a lot of fluid resistance. Therefore, determining the length of the ultra-high pressure hose is a very important task. Secondly, several methods for determining the length of ultra-high pressure hoses on different occasions are introduced.
one. The length of the gooseneck as a compensator depends on the size of the path. In the piping system, if the compensator is not enough, two or three can be used. If the space location conditions are limited and it is impossible to install a large number of compensators, a composite structure can be selected.
two. The length of the pump inlet and outlet nozzles depends on its diameter, that is, the diameter is less than 100mm or equal to 100mm, the flexible section of the compensator ultra-high pressure hose is L, and the diameter of the compensator ultra-high pressure hose is L. L. The length of the ultra-high pressure hose is 3. The angular displacement depends on the actual bending radius and displacement angle. That is, the lateral displacement of UHP hose depends on its actual bending radius and lateral displacement. The tangent section refers to the intermediate transition section of two elbows with the same radius and different directions when the ultra-high pressure hose is displaced laterally.
Is the material of the high pressure hose so important? the answer is.
The high pressure hose is made of special synthetic rubber with excellent oil resistance, heat resistance and aging resistance. The hose has high pressure and excellent pulse performance. The hydraulic hose is tightly combined, soft in use, small in pressure deformation, excellent in toughness and fatigue resistance. The choice of high pressure hose material is very important. The hose is made of special synthetic rubber. Has excellent oil resistance, heat resistance and aging resistance. High pressure hose with high bearing pressure and excellent pulse performance. The high-pressure hose is tightly bound and soft. The pressure deformation is small, and the hose has excellent bending resistance and fatigue resistance.
High-pressure hoses are mainly used in mining hydraulic supports and oil field exploitation. It is suitable for engineering construction, lifting transportation, metallurgical forging, mining equipment, ships, injection molding machinery, agricultural machinery, various machine tools, mechanized and automated hydraulic systems in various industrial fields. It has a certain pressure and water-based liquid (such as emulsion, oil emulsion, water) and liquid delivery, and the highest working pressure can reach 60 MPa.
The high-pressure hose is mainly composed of a liquid-resistant rubber layer, a middle rubber layer, 2 or 4 layers of steel wire winding reinforcement and an outer rubber layer. The inner rubber layer has the following functions: make the conveying medium under pressure and protect the steel wire from corrosion. The outer rubber layer protects the steel wire from damage, and the steel wire layer is the reinforcement of the skeleton material.
