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We hereby inform you of our holiday schedule for China’s Mid-Autumn Festival and National Day

Ruijia Vacuum has launched its next-generation vacuum angle seat valve. This product boasts advantages such as ultra-high differential pressure sealing performance, low leakage rate, and multi-condition adaptability.

In 2025, Ruijia Vacuum Equipment Co., Ltd. organized an outdoor team-building activity to narrow the gap between new and old employees and enhance team collaboration.

Ruijia Vacuum Equipment Co., Ltd. has added 3 German-imported 5-axis CNC machining centers,

upgrading its precision manufacturing of vacuum components.

Vacuum ball valve including the 2 way vacuum ball valve, 3 way vacuum ball valve, vacuum ball valve with actuators

KF flanges are used in vacuum piping systems. A typical KF (or NW) assembly includes two identical flanges, a center ring, and an aluminum clamp with a wingnut fastener—allowing quick connection and disconnection without tools.

ISO - KF adapters are generally made of 304, 316 stainless steel, the pipe type belongs to other pressure pipes, the use of the temperature range of up to 400 ° C, the pipe caliber is common 63, 80, 100, 125, 160 mm and so on.

Improve employee comprehensive quality, and enhance job performance