{"id":872,"date":"2022-01-09T09:13:28","date_gmt":"2022-01-09T09:13:28","guid":{"rendered":"https:\/\/mewelding.com\/?p=872"},"modified":"2022-09-21T03:16:18","modified_gmt":"2022-09-21T03:16:18","slug":"qualification-for-tube-to-tubesheet","status":"publish","type":"post","link":"https:\/\/mewelding.com\/qualification-for-tube-to-tubesheet\/","title":{"rendered":"Practice Case 9 \u2013 Welding Qualification For Tube-To-Tubesheet Welds"},"content":{"rendered":"\n
This article explores the question of using a WPS qualified on a groove weld for tube-to-tubesheet welding, while using a welder qualified on demonstration mock-ups of QW 193. And vice versa, using a welder qualified on a groove weld for tube-to-tube sheet welding, while using a WPS qualified in accordance with QW 193. The article touches upon both the procedure as well as performance qualification for tube to tubesheet welds.<\/p>\n\n\n\n