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English Translations » LNG相关技术圈 » Is it necessary to install an air barrier for LNG pipeline i

Is it necessary to install an air barrier for LNG pipeline insulation?

2020-10-10View Original

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In the design of LNG receiving station projects, PIR insulation technology is used for the process pipelines; for multi-layer insulation, an aluminum foil vapor barrier layer is required to be installed in between. Is it necessary to use an aluminum foil vapor barrier? Can the vapor barrier be omitted when using PIR for insulation?
Reply #22020-10-12
For the manufacturing processes of some manufacturers, multiple layers require an aluminum foil vapor barrier layer； A single layer is not needed

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Translated at 2026-07-23 09:21:25

Original: https://bbs.hcbbs.com/thread-3101813-1-1.html

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