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发表于 2009-8-19 09:52:23
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Hi Brother,& I: z& n' _: U" C" x+ H$ M; F! T
2 X% ^4 ]$ H- Q6 o1 \) d) r- `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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* v* u5 {4 u+ }6 SFor your information, 30Mpa 600 C degree is tough work condition. Hope you have a good luck.& F9 F4 \# B1 w, I
6 D+ P% I$ `: c$ J- J! j) _If available, you can check with Alstom, Babcock or Weir U.K. They are much professional in powerstation construction. |
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