Boiler water treatment chemicals – directory, manufacturers, suppliers, traders

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Hydrex® 1922

Hydrex® 1922 is a liquid one-shot boiler water treatment. It combines oxygen scavenger,alkalinity builder and scale inhibitors in one easy to use product.

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Hydrex® 1926

Hydrex® 1926 is based on a blend of sodium polyphosphate and sodium acrylate. It has been formulated to control scale formation in boilers. In open cooling systems,it effectively controls both corrosion and scale deposition at low dose rates.

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Hydrex® 1927

Hydrex® 1927 is a liquid alkalinity builder especially formulated for use in boiler plant where the feedwater contains a higher level of dissolved iron than is desirable. It is based on sodium hydroxide and contains a highly effective sequestrant to prevent the formation of boiler scale or deposits containing iron.

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Hydrex® 1928

Hydrex® 1928 is a liquid alkalinity builder based on sodium hydroxide and is especially formulated for use in boiler plant where the feedwater contains insufficient alkalinity.

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Hydrex® 1929

Hydrex® 1929 is a liquid alkalinity builder based on sodium hydroxide and is especially formulated for use in boiler plant where the feedwater contains insufficient alkalinity.

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Hydrex® 1970

Hydrex® 1970 is a polyphosphate/hydroxide alkali blend and is used for boilers of medium pressure to adjust pH value and to precipitate calcium and magnesium hardness as a phosphate sludge.

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Hydrex® 1971

Hydrex® 1971 is an alkalinity builder based on a hydroxide/polyphosphate blend. It may be injected continuously to feedwater containing hardness salts without the formation of excessive scale in feed lines.

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Hydrex® 1973

Hydrex® 1973 is a blended formulation of tannins, alkalis and polymers for preventing corrosion and scale in steam, hot water and chilled water systems. It is specially formulated for corrosive waters of low hardness containing a high level of silica; also for after sodium exchange softening of a mainly non-alkaline water.

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Hydrex® 1974

Hydrex® 1974 is a blended formulation of tannins, alkalis, phosphates and polymers for preventing corrosion and scale in steam boilers.It is specially formulated for corrosive waters of low – medium hardness containing a high level of silica; also for after sodium exchange softening of a mainly non-alkaline water.

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Hydrex® 1975

Hydrex® 1975 is a blend of tannins for the prevention of scale by interference with crystal growth, prevention of corrosion by reaction with oxygen and by the formation of an iron tannate film.

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