Precautions for valve stem cleaning
How to clean the valve stem? What are the precautions for valve stem cleaning? Let's take a look together below! Do you know what to pay attention to when cleaning the valve stem? Before each cleaning, the work area should be covered with a particle free plastic film, and the testing equipment for the air tightness valve should use clean and dry nitrogen gas. Be aware that the selected solvent may remove the paint, and the fallen paint may also contaminate the cleaning solution. The workshop for cleaning valve stems is separated from the regular valve stem production area to prevent contamination. During cleaning, use a cleaning agent tank, a pure water rinse tank, and hot air or nitrogen to dry the valve stem.
The main equipment includes high-precision CNC grinding machines, CNC lathes, CNC machining centers, specialized machines for sphere outer diameter processing, laser marking machines, CNC coordinate measuring machines, German imported Spectro spectrometers, hydraulic universal testing machines, etc. The product sells well in domestic and international markets, mainly exported to countries and regions such as Russia, France, Italy, and Southeast Asia, and is highly trusted and praised by domestic and foreign customers.
Do you know what to pay attention to when cleaning the valve stem? The cleaning agent should be chosen with a higher purity of 1,1,1-trichloroethylene (TCE), or a tested cleaning agent with the same properties. All cleaning agents do not contain boron and phosphorus. Reuse a dust-free, cotton free, double-layer scrubbing cloth made of polyester. All valve stems must be cleaned before painting or applying primer. The above are the precautions for valve stem cleaning.
