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Sanjay Vadhaiya
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Material Related

02/03/2009 11:47 PM

Please suggest minimum operating temperature for SA 335 P11 material without impact test requirement.

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 Sanjay Vadhaiya I BecRel Engg. Pvt. Ltd. I Reliance Industries I Navi Mumbai-400701
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The Prof
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#1

Re: Material Related

02/04/2009 12:38 AM

minimum operating temperature for SA 335 P11 material

This is seamless pipe normally used for high temperature service. In what cold service do you propose using it?

I see that you are involved with a Refinery. Certainly feel free to seek advice from a forum like this one, but please do not base your design decisions solely on the answers received.

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Sanjay Vadhaiya
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#3
In reply to #1

Re: Material Related

02/04/2009 3:39 AM

Service Condition : Hydrocarbon

MDMT : -15 Degree Celcius temp

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 Sanjay Vadhaiya I BecRel Engg. Pvt. Ltd. I Reliance Industries I Navi Mumbai-400701
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#2

Re: Material Related

02/04/2009 2:32 AM

To which piping code are you designing?
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Sanjay Vadhaiya
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#4
In reply to #2

Re: Material Related

02/04/2009 3:40 AM

ASME B 31.3

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 Sanjay Vadhaiya I BecRel Engg. Pvt. Ltd. I Reliance Industries I Navi Mumbai-400701
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The Prof
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#5
In reply to #4

Re: Material Related

02/04/2009 4:30 AM

http://www.eng-tips.com/viewthread.cfm?qid=134926&page=45

Try Googling your question.

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XMech
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#6
In reply to #4

Re: Material Related

02/04/2009 10:01 AM

Please review Section 323.2 of B31.3

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The Prof
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#7
In reply to #6

Re: Material Related

02/04/2009 10:09 PM

Amen - XMech - GA to you.

READ the standard - read the standard - read the standard - read the standard.

READ the code, read the code - read the code - read the code ------

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XMech
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#8
In reply to #7

Re: Material Related

02/05/2009 2:13 AM

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