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发表于 2009-8-19 09:52:23
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Hi Brother,6 k% n' C. W t; [
! l3 q$ z% R2 oYou 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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9 Q- y @. ?- zFor your information, 30Mpa 600 C degree is tough work condition. Hope you have a good luck.& U4 u c- e5 ?. c5 S& z
0 |! T5 L3 m0 h8 ?( sIf available, you can check with Alstom, Babcock or Weir U.K. They are much professional in powerstation construction. |
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