After checking with our AI (HSB) and internal team members, according to ASME spec, the PT test performance should be done according to following rules for Kamisu and Toyama projects, No matter what the thickness is, PT test was NOT necessary for all the beveling parts (after machining, before welding ). After welding, before hydraulic test: the tube-sheet (because the thickness is more than 13mm ) outer edges should perform PT test and for Secondary endplates because the welding joint type.I’m not sure this will help you to have a better understanding or not, please let me know if you have any questions. Thank you !
After checking with our AI (HSB) and internal team members, according to ASME spec, the PT test performance should be done according to following rules for Kamisu and Toyama projects,<br><br> No matter what the thickness is, PT test was NOT necessary for all the beveling parts (after machining, before welding ).<br> After welding, before hydraulic test: the tube-sheet (because the thickness is more than 13mm ) outer edges should perform PT test and for Secondary endplates because the welding joint type.<br><br>I’m not sure this will help you to have a better understanding or not, please let me know if you have any questions. Thank you !
正在翻译中..