The Following was my findings.
BS EN ISO 15614-8 is for use of heat exchangers and tube bundles ( Presssure Vessel)
BS EN ISO 15614-1 Can be used for welding on steam generator tube to tubeplate. In BS EN 12953-4:2018 Paragraph 5.14.2.2 Welding Procedures Specification Refers to EN ISO 15609-1...
Good day All.
I need some help in clarification.
There is a retube of a boiler/Steam Generator. Tubes need to be welded to tubeplate. Manufacture standard of boiler is EN 12953
Question : Which BS EN ISO 15614-1 vs BS EN ISO 15614-8 to use to qualify the procedure? and if someone says BS EN...