How to distinguish between general pressure vessels and pressure vessels with special requirements?

2019-05-21View Original

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How should we distinguish between "general pressure vessels" and "pressure vessels with special requirements" mentioned in the Safety Technical Specifications for Special Equipment (TSG 21-2016) regarding the safety condition rating assessment of metal pressure vessels?

Reply #22019-05-21

Pressure vessels with special requirements mainly refer to pressure vessels withstanding fatigue loads, pressure vessels designed with stress analysis, pressure vessels with extreme toxicity and high hazards, pressure vessels with explosive media, low alloy steel pressure vessels with a lower limit of standard tensile strength greater than 540MPa, etc.

Reply #32019-05-21

Excuse me, where is this mentioned?

Reply #42019-05-22

Design principles, process media, and selected materials

Reply #52019-05-22

Notes after Article 8.3.8 of the Large Capacity Regulations

Reply #62019-05-25

study* Got it! :victory:

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How to distinguish between general pressure vessels and pressure vessels with special requirements?

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