250-685-445 rotary joints

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The 250-685-445 rotary joint is a high-performance single flow self-supporting rotary joint designed specifically for hydraulic systems and other industrial fluid transmission applications. This model is known for its lightweight structure, low torque operating characteristics, and reliable sealing performance, and is widely used in working conditions that require high-speed rotation and high pressure

Place of Origin: China
Customized processing: Yes
Whether to import: No
Installation form: flange thread
Material: Stainless steel, aluminum alloy
Temperature resistance: 100 ℃
Voltage resistance: 2MPA
Speed: ≤ 3500r/min
Media: water, air, hydraulic oil, saline water
Non standard customized products are for personal customization. Once produced, returns and exchanges are not supported. Please carefully review or communicate with customer service before placing an order.

If there are special requirements, they can be customized. The delivery time will increase by 3-15 days and the cost will increase by 5% -50%. Most of our basic accessories are standardized, modular, and non-standard customized, which can greatly reduce costs and delivery time.
SD rotary joints are widely used in industries such as papermaking, chemical engineering, metallurgy, steel, printing, rubber, pharmaceuticals, food, and machinery. They can meet the requirements of various materials, viscosity, temperature, pressure, and speed, especially in fields that require special parameter requirements.
SD rotary joints are used in almost infinite fields and are widely applicable to various materials, viscosities, temperatures, pressures, and speeds. Rotary joint is a unique and specialized product, as it must be able to withstand very high pressure while rotating at very high speeds. To achieve this, it is necessary to achieve a high degree of fit on the sealing surface, that is, the seal must be slightly overlapped, without considering the pressure factor of the medium, and the load or pressure loaded on the sealing surface should be kept at a low limit, and it should be able to rotate smoothly and stably while reducing friction to a minimum, in order to extend the service life and ensure no leakage.