
Application conditions to consider when selecting steel wire braided rubber hoses
Time:2024-02-19Page views:1178Although the steel wire braided rubber hose has a multi-layer structure and is wrapped with steel wire, it is still very fragile. When using and handling high-pressure hoses, special attention should be paid. So, which type is suitable for the application conditions?
1. Temperature: refers to the temperature of the conveying medium and the temperature of the working environment. Sometimes there may be short-term high temperatures that need to be considered. Clearly inform the salesperson of the working temperature.
2. Pressure: divided into positive pressure and negative pressure. Positive pressure refers to a gas state where the gas pressure is higher than atmospheric pressure (commonly known as one atmosphere). For example, when inflating bicycle or car tires, the air pump or the outlet end of the air pump will generate positive pressure. The positive pressure section extends from the fan outlet to the air supply outlet. Negative pressure "is a gas pressure state that is lower than atmospheric pressure (commonly known as one atmosphere). The use of negative pressure is common, often causing a certain part of the space to be in a negative pressure state, allowing the ubiquitous atmospheric pressure to assist in work.
3. Medium and its corrosiveness: Refers to the substance and its properties transported by steel wire braided rubber hoses, and different media will directly determine the material of the hose. Especially when there are corrosive media, sales personnel should be informed of the specific chemical composition, as there are various materials available for chemical resistant rubber hoses to choose from. Only by understanding the specific ingredients can suitable rubber hoses be selected.
4. Inner diameter: generally refers to the inner diameter of a rubber hose, as rubber hoses are usually connected to rigid pipes.
5. Bending requirements: Different steel wire braided rubber hoses have different bending radius limits depending on the pipeline direction and curvature of the application and installation location.
6. Vibration and deformation: The vibration, movement, and deformation of components used.
The above is the selection of steel wire braided rubber hoses. When storing, it is strictly prohibited to mix the hose with acids, alkalis, oils, organic solvents, flammable and explosive materials. The hose body should not come into direct contact with sharp edged objects.