What's KF vacuum flange?
KF flange, also known as Kleinflansche, means "small flange" and is a type of quick-connect flange commonly used medium and low vacuum systems.
2025.10.28
Ruijia Vacuum Introduces New Equipment for Vacuum Products, Boosting Rapid Business Development
Recently, Ruijia Vacuum held brief yet grand commissioning ceremony for new equipment in Wenzhou, Zhejiang...
2025.10.28
The Ship for Vacuum Flanges Adapters
Recently, Ruijia have some vacuum KF-KF flanges reducing adapters were sent to European countries...
2025.10.28
Ruijia Vacuum Warmly Welcomes the Visit of Important Customers and Builds a New Chapter of Cooperation
On October 12,2015, Ruijia Vacuum welcomed the visit of important customers such as Vic and others.
2025.10.28
Development and Applications of Vacuum Systems
​​​​​​​Background and Importance of the Vacuum IndustryFrom semiconductor manufacturing to aerospace...
2025.10.27
Factors Affecting the Ultimate Vacuum of the Vacuum Chamber
The residual pressure of the original gas in the container Before the high vacuum system begins to pump...
2025.10.27
Pressure Vessel Pressure Class Division
The pressure class is a classification standard used to measure the magnitude of pressure that an object or system...
2025.10.27
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