Questions regarding the pressure testing plan
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Dear brothers, I would like to ask: what are the standard documents used during pressure testing? Thank you for your help. In particular, during pressure testing, is it required by the standards that each piece of equipment have a separate pressure testing plan? Please help me out. Our supervision company is really too abusive
The code for pressure vessels, GB150, as well as your quality assurance system – does it stipulate that a separate pressure testing plan must be prepared for each piece of equipment? Also, is the relationship with the supervision unit properly established?
Is it at the installation site? The equipment is press-tested before leaving the factory, and a comprehensive pressure test of the entire system can be carried out at the installation site; there’s no need to test each unit individually. This issue was discussed before.
In our unit, the assembly card is used to guide the pressurization process, with one card per machine.
Thank you all for your remarks. We are a natural gas purification plant that deals with gas containing high levels of sulfur; the pressure of the gas reaches almost 10 MPA. Leaks represent a serious danger for us, which is why we conduct pressure tests on every piece of equipment. However, we cannot guarantee safety when carrying out overall pressure tests.
Our equipment is sourced from all over the country, with many pieces also coming from abroad; these are transported here into these remote mountains via heavy-duty shipping services. This area was originally the site of large military arsenals. Strict suppression is truly a last resort
All except simple pressure vessels must be pressure-tested one by one