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Up Topic Welding Industry / General Welding Discussion / Cad Weld Code
- - By jwleger685 Date 02-17-2020 17:37
what code if any governs the workmanship of cad welds to pipelines for cathodic protection?

Thank you,
Parent - - By WeldinFool (**) Date 02-17-2020 18:55
Just spit-balling here, I'm assuming API 1104 would be the governing code for the pipeline, have you looked through it to see if there is any reference to a code or standard for the cadweld?
Parent - By 803056 (*****) Date 02-17-2020 19:02
You might look through the NFPA codes and standards.

Al
Parent - By Jim Hughes (***) Date 02-18-2020 14:48
jwleger685,
I have used NACE SP0169 and there is a little bit about Thermite welding in ASME B31.4. Other than that, I would reach out to the client of the pipeline. I have done work for Trans Canada and I think they had some internal document we used when doing pipeline work for them.
Up Topic Welding Industry / General Welding Discussion / Cad Weld Code

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