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Re: [PSUBS-MAILIST] Overpressure valve placement.



Hi James. Cutting into the hull weld isn't a problem. Your weld looks good ( so does your web site ) and by using the pre-heat method it will be just fine. I would suggest using POST-heat as well. It doesn't take a lot of time and the slower cooling prevents cracking where the three different alloys come together.
Frank D.