Dry running seal for steam turbine opera
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Article
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1994
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Elsevier Science
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English
โ 285 KB
The new fibre material has a high structural strength (8 bar), according to the valve manufacturer. Two-way and resistance to temperature. Accordingly, this packing valve configurations can accommodate back pressures is suitable for hot-water, condensate and main cooling to 120 psig (8 bar). Three-w