Adjacent shell sections of pressure vessels (do they include nozzles? ) Length of the outer arc between Class A joints. . . Not less than 100mm
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This post was last edited by etsen on 2015-11-18 at 15:52. According to GB150.4-2011 6.5.5 a), the length of the outer arc between Class A joints of adjacent tube sections should be greater than 3 times the thickness of the steel, and not less than 100 mm. May I ask, do adjacent tube sections contain pipes and fittings with Class A joints? Thank you! In my personal opinion, adjacent tube sections also include nozzles and nozzles.
Is it to take over the Class A longitudinal seams and longitudinal joints? It seems best to be satisfied
First, you need to understand what the purpose of such a rule is, and then you’ll know whether it’s necessary.
Personally, I think this rule should be followed.
It should be satisfied; strict requirements ensure no shortfall