Hydraulic hose fittings are designed to provide leak-free connections and prevent fluid loss in a hydraulic system through several key mechanisms:
1. Metal-to-Metal Contact: Hydraulic hose fittings typically have metal-to-metal contact between the fitting and the hydraulic hose. This creates a strong and secure connection, minimizing the possibility of leaks.
2. Sealing Mechanisms: Hydraulic hose fittings utilize various sealing mechanisms to prevent fluid leakage. Some common sealing methods include O-rings, rubber seals, or metal-to-metal contact seals. These seals are positioned within the fitting to ensure a tight and reliable seal when the fitting is tightened onto the hose or hydraulic component.
3. Threaded Connections: Many hydraulic hose fittings have threaded connections, such as NPT (National Pipe Thread) or BSP (British Standard Pipe). These threads allow for a firm and snug fit between the fitting and the hydraulic component, helping to prevent fluid leakage.
4. Tightening Torque: Properly tightening the hydraulic hose fittings with the recommended torque is crucial for creating a leak-free connection. Under-tightened fittings may result in leaks, while over-tightening can lead to damage or distortion of the fitting, also compromising the seal.
5. Quality Materials: Hydraulic hose fittings are usually made of high-quality materials such as stainless steel, brass, or carbon steel. These materials offer strength, durability, and resistance to corrosion, enhancing the overall reliability of the fitting and minimizing the risk of leaks.
6. Precision Manufacturing: Hydraulic hose fittings are manufactured with high precision to ensure tight tolerances and accurate mating surfaces. This precision helps to maintain a consistent seal and prevent leaks over the lifespan of the fitting.
7. Proper Assembly and Installation: Following the manufacturer's guidelines and recommended practices for assembly and installation is essential. This includes using the correct tools, ensuring cleanliness of the components, and properly aligning the fitting with the hydraulic hose or component to achieve a secure and leak-free connection.
BSP Hose Fiting 22191，90°Bend Hose Fitting
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