Do pressure vessels necessarily require flaw detection inspections?
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This post was last edited by lyr9901 on 2010-8-31 02:03. For pressure vessels with a design pressure of 10 kilograms, is it necessary to conduct flaw detection inspections? What problems will arise if it’s not done?
The original poster is in process design, please refer to the sections on non-destructive testing in the specifications.
See the relevant sections on non-destructive testing in the specifications
Burn examination? After welding the steel plates together with electric welding, the container is 100% scalded! :）
Please ask the area administrator to manage this post. What is a burn?
Same question: I’ve never heard of something called a \"burn\" related to pressure vessels. If we’re talking about burns, then indeed there are quite a few scars resulting from them
I’ve never heard of a burn inspection; it must be non-destructive testing, right? For pressure vessels, Class A and B welds must undergo at least 20% RT or PT inspection.
Without conducting flaw detection, there is a possibility that defects exceeding acceptable limits exist within the welds, which will pose risks during the subsequent use of the pressure vessel. This pressure vessel could be a time bomb.
The design pressure of the pressure vessel is 10 kilograms, approximately 0.1 MPa. Whether it meets the regulatory requirements is determined by the maximum operating pressure; if the regulatory requirements do not apply, then there is no need to comply with them.