Considerations for the selection of steel wire braided rubber hoses
Time:2023-08-14Page views:1367Nowadays, steel wire braided rubber hoses are fully utilized in many chemical production enterprises, which have excellent performance and can be used in various climatic conditions. As long as it needs to be maintained within a reasonable range, it can have superior performance without affecting normal production and manufacturing, and can transport various liquid chemical production raw materials and finished products.
The production equipment for high-pressure rubber hoses includes advanced domestic production equipment such as wire stripping machines, pressure testing pumps, clamping machines, and dust-free automatic cutting machines. The so-called high pressure puts forward this requirement. For the usage characteristics of rubber hoses, each hose has a normal working pressure, and the working pressure limit of the hose is determined based on the system pressure. The greater the pressure, the more layers of steel wire, and the stricter the production of the product.
Therefore, the working pressure limit of the hose can be selected based on the actual pressure of the system to ensure the normal operation of the system, and an appropriate pressure hose can be chosen. If the system experiences frequent impact pressure, rubber hoses with higher pulse life should be selected, and knowledge of hose specifications and model classification should be appropriately improved.
Temperature is also one of the factors to consider when choosing a steel wire braided rubber hose. High or low environmental temperatures can affect the lifespan and pressure bearing capacity of the hose. Therefore, the hose should be used within its allowable range. If the long-term operating temperature is not within its allowable range, the system should use a rubber hose cover or purchase a dedicated rubber hose. If it is a special medium, it should be ensured that the inner and outer layers, joints, and sealing rings of the hose are compatible with the medium.
The appropriate end connection nuts for steel wire braided rubber hoses are widely used due to their convenience and low cost. However, in cases of high vibration, the problem of nut loosening will be fully considered, and flange connection can be considered.