Frequent leakage in VCR due to high-purity gas pipeline connections
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The media used are high-purity chlorine and high-purity hydrogen chloride; the pressure is not very high. There are also no issues with the pre-tightening force of the VCR. Experience is more effective than the instructions and guidelines provided by the manufacturer. Help! Or please send a private message to 731585691@qq.com; I would be very grateful!
Are there any other reasons besides preload and improper gasket placement?
Are there any scratches on the VCR’s sealing surface? Is the gasket scratched?
No, many of the sealed surfaces after disassembly are in good condition; the problems have started to occur on a mass scale
If the sealing surface is not scratched, it is recommended to consider the following aspects: Is the gasket material compatible? Is the pipeline vibrating (due to loose fixing supports, etc.)? Are the pipelines before and after the VCR unobstructed (with no blockages or too much distance between the VCR female and male connectors)?