Sequence of lining, hydrostatic test, and airtightness test
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This post was last edited by zhangjuhua on 2022-6-16 at 17:02. Is the order 1 lining, 2 hydrostatic test, 3 airtightness test indeed that order? Line it first; what if the water pressure isn’t up to standard? Will the lining have been done for nothing? After consulting, it should be: 1 pressure test, 2 lining, 3 airtightness test
What else? Qualified products can stand up to testing; it doesn’t matter if the order is disrupted: 412372706
Shouldn’t normal be water pressure, airtightness, and lining?
Hydraulic, lining, and airtightness testing of steel equipment.
The strength of Uchimura is not very high, so generally hydraulic pressure is applied first, followed by air sealing in Uchimura