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Turbine casing

Turbine casing

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External turbine casing (upper and lower parts)

Customer:

BHEL, Hyderabad
Order №455003
lower part - weight 25 571 kg
upper part – weight 28 290 kg

Steel mark:

G17CrMo55

Production process

1. Melting in electric arc furnace
2. Refining
3. Bottom pouring or Vacuum pouring
4. Forgings
5. Heat treatment
6. Machining