I would like to ask everyone for advice on the selection of weld structure
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Regarding welded structures, issues such as weld type, weld size, weld leg height, and the selection of welding methods – how do people decide on these choices and designs? Is there any order or method? I humbly ask for your advice. Thank you! !
One can first refer to GB T 985.1-2008 for the recommended grooves for gas welding, shielded metal arc welding, gas-tungsten arc welding, and high-energy beam welding; GB T 985.2-2008 for the recommended grooves for submerged arc welding; GB T 985.3-2008 for the recommended grooves for gas-tungsten arc welding of aluminum and aluminum alloys; and GB T 985.4-2008 for the recommended grooves for composite steels
Refer to HG/T20583-2011 \"Code for Structural Design of Steel Chemical Vessels\"
First of all, thank you very much for your reply. However, there is a structure in 20583 for which no suitable weld structure can be found. So if we look for a similar weld structure, how can we determine whether the weld strength will be sufficient to meet the design pressure requirements? Thank you