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发表于 2009-8-19 09:52:23
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Hi Brother,- V( R! y+ R2 [
% R' ]8 z* h4 {" A9 q5 \4 kYou can check ANSI B16.34 pressure&temperature chapter. Then you can choose which material. I recommed you check to use C5 or C12 ( forging F5 or F9) or Super Duplex SS such as F91 material. for 30 Mpa.
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For your information, 30Mpa 600 C degree is tough work condition. Hope you have a good luck.
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If available, you can check with Alstom, Babcock or Weir U.K. They are much professional in powerstation construction. |
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