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Regarding the use of PVC material!

2015-07-28View Original

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Can PVC material be used to manufacture small containers with an internal pressure of 0.6 MPa? What are the design standards? The HG20640 standard seems to not be usable, right? ? Thank you to all the experts for their help.
Reply #22015-07-28
Standard PVC material is not suitable; however, modified CPVC material can withstand instantaneous pressures of up to 0.8 MPa. I have never heard of any material that can handle pressures above 0.3 MPa. Generally, those reaching 0.6 MPa are considered pressure vessels.
Reply #32015-07-28
PTFE lining is okay, but have I heard of using PVC in this way?

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Translated at 2026-07-21 01:58:51

Original: https://bbs.hcbbs.com/thread-1423658-1-1.html

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