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DN type large-diameter rotary joint is a precision mechanical component specifically designed for fluid medium active connection between rigid pipelines
DN type large-diameter rotary joint is a precision mechanical component specifically designed for fluid medium active connection between rigid pipelines, mainly used in industrial scenarios that require reciprocating motion or low-speed rotational motion. This type of product plays a critical role in metallurgy, shipbuilding, chemical engineering, and large-scale pipeline transportation systems, ensuring stable transmission of media under complex working conditions and preventing leaks.
DN rotary joint structure
Supported by two rows of precision grade steel balls, it runs smoothly without swinging;
2. The bearing is pre filled with imported bearing grease, which can last for 3-5 years without maintenance;
3. Overall QPQ, wear-resistant; corrosion resistance
4. Mature products have good stability and do not require daily maintenance;
A rotary joint is a sealing device that connects stationary pipelines and rotating equipment, achieving leak free fluid transmission under 360 ° rotation. It allows fluid media to flow smoothly between fixed pipelines and rotating machines, and is a key component in industrial equipment
F90 swivel unions Transporting equipment components from a fixed pipeline system to high-speed rotating or reciprocating motion
Q32 swivel unions
JD40 rotary joint is a key sealing component in industrial fluid transmission systems, usually referring to a rotary connection device with a diameter of DN40 (or corresponding British caliber). As a transitional sealing device that transports fluid media (such as water, steam, hydraulic oil, thermal oil, compressed air, etc.) from static pipelines to dynamic rotating or swinging equipment
