Refer ASME b 31.1, it says 10 per of the weld thickness shall be completed.......
Regards,
Ramdoss
Regards,
Ramdoss
From: Ezat Adel
Sent: 12-10-2015 08:19 AM
To: materials-welding@googlegroups.com
Subject: [MW:23700] Partial weld completion
Dear Experts,
Please advice what the minimum butt weld passes or weld % shall comleted before leave the weld to cool to imbient temperature and the practice to do if exist such as preheat and surface test, design code API1104.
I believe that as per DEP Shell Spec. It allow the weld after third pass to cool to imbient temp. without mention any such practice.
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