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发表于 2009-8-19 09:52:23
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Hi Brother,7 X) G9 l3 @0 L( O3 B
1 Z3 I% Y8 }- J9 S- \5 ?3 `You 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.+ a, P3 W- Q( ?+ F0 J: a
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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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