Which standard requires that pressure vessel pneumatic testing must include 100% non-destructive testing?
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Which standard requires that pressure vessel pneumatic testing must include 100% non-destructive testing?
Hehe, in my opinion, if you don’t do it, give it a try and see what happens:lol
Clause 3.2.10.2.2.2(4) of TSG 21-2016 Fixed Capacity Regulations
For Type A and Type B fittings: 100% radiographic or ultrasonic inspection + 100% surface inspection. And it is either air pressure or a combination of air and liquid.
When nothing goes wrong, no one pays attention; but once an accident occurs, people come to check the records.
The tolerance specifications, 150, are required in the flaw detection section.
To such a question, it is best to answer in this way.
Pneumatic testing is generally not used –_-||; it’s too dangerous. If it is to be used, preparations and implementation must be carried out first; a 100% flaw detection pass rate is just one aspect. There’s a whole bunch of things you’ve never even imagined that are waiting for you to deal with! Give it a try; coordinate all the parties involved to handle it
If there’s water pressure, why must one use air pressure? Is this like walking on a wire?
Why can’t I even reply when laypeople talk?