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Re: [MW:34635] Kind Consideration of API-650 expert is required

Our exact case is, we want to use S355-JR material for the anchor chair assembly, the assembly shall be prepared using the plate material except anchors. Since S355-JR is not a listed plate material as per clause 4.2. Other Codes such as ASME Section VIII-1 does not enlist the material specifications for non-pressure parts, so using the same analogy I posted the query that it seems to me 4.2 is applicable to the wetted parts and may not be applicable to anchor chair. 

On Thursday, 16 November 2023 at 13:50:50 UTC+5 james gerald wrote:
Yes. Refer 4.4 for structural steels.

Thanks & Regards

J.Gerald Jayakumar




On Thursday, 16 November, 2023 at 11:45:47 am IST, Muiz Azhar <abdulm...@gmail.com> wrote:


(1) Do the requirements of clause 4.2 of API-650 apply to pressure parts only?

(2) What are the material requirements of API-650 for non-pressure parts?

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