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Corrosion can cause water leakage in coal-fired steam boilers
Adaugat pe 17/01/2019 08:04:04 de wangkiky
Leakage of water in the cylinder of a coal-fired steam boiler is also possible. However, the cost of repairing this phenomenon is very high. If it is red water, it may be water quality problems; check whether the coal-fired steam boiler is caused by pipe burst or tube plate cracks. If this is the case, it may be necessary to replace or re-weld the pipe; the check is whether the coal-fired steam boiler leaks due to corrosion problems. If the corrosion of coal-fired steam boilers is serious, it is...

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Adaugat pe 17/01/2019 05:42:57 de ValentinaAly
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Adaugat pe 17/01/2019 05:40:28 de ValentinaAly
Outof which, some are migratory birds; some are resident while converse shoes australia some are breedingvisitors. Migratory birds and breeding visitors visit the country on...

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Adaugat pe 17/01/2019 05:38:45 de ValentinaAly
To enjoy long-distance running, you'd better balenciaga speed trainers own a pair of Nike Air Max Running Shoes. You are sure to enjoy our satisfying service and safe deli...

Gas Hot Water Boiler Intake Rate Shouldn't Be Too Fast
Adaugat pe 17/01/2019 03:43:36 de wangkiky
The intake speed of gas-fired hot water boilers should not be too fast before start-up. Generally, it should be no less than 4 hours in winter and 2-3 hours in other seasons, especially at the initial stage of intake. The inlet water temperature of gas hot water boiler is generally between 50 and 90 C, so that the difference between the feed water temperature entering the drum and the drum wall temperature is not more than 40 C. For gas-fired hot water boilers with incomplete cooling, the inlet...

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