Manual Flange Gate Valve - Manufacturers, Factory, Suppliers from China

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KF flanges in vacuum systems

In vacuum systems there are flanges of various sizes such as KFundefined CFundefined ISOundefined etc. These series of flanges are used in the vacuum system in the common sealing connectionundefine...
How to choose the right vacuum pump oil?

The quality of vacuum pump oil depends on the viscosity and vacuum degree, and the vacuum degree depends on the value at different temperatures. The higher the temperature is, the more stable the v...
Classification of vacuum pumps

The equipment that can expel gas from a closed container or keep the number of gas molecules in the container decreasing is usually called vacuum obtaining equipment or vacuum pump. According to th...
What is a vacuum adapter? An article to let you know more

The vacuum adapter is a convenient joint for quick connection of vacuum pipelines. The material is generally made of stainless steel 304. It is generally precision machined by CNC machine tools, wi...
Pumps commonly used in ultra-high vacuum systems

I. Mechanical pumps The main function of the mechanical pump is to provide the necessary pre-stage vacuum for the start-up of the turbomolecular pump. Commonly used mechanical pumps include mainly ...
How to Carefully Select the Right Vacuum Pump

In today’s rapidly advancing technological landscape, the vacuum pump stands as an indispensable piece of equipment in numerous laboratories and industrial sectors, making its selection a cru...

SQGS-1800H Oil-Free Screw Dry Vacuum Pump