PTFE high vacuum valve
（The properties of high vacuum and PTFE rubber O-rings at the top could arrive at the perfect effect of high vacuum and corrosion resistance.
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PTFE high vacuum rod with PTFE rubber O-ring |
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Product code |
Specification |
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YZ0501 |
Taper sealing at front end0-4mm |
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YZ0502 |
O-ring sealing at front end0-8mm |
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Black high vacuum method——Polyformaldehyde |
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Product code |
Specification |
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YZ0503 |
Processed by the machine |
Note: 1. PTFE rubber O-ring with the PTFE theme is the real group of corrosion resistance.
2. The good feeling to use depends on the accuracy of product dimensions and the Selection of materials.
3. The application of two kinds of PTFE high vacuum pole relies on the quality of glass to be used.