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  2. Scale and Corrosion Inhibitor (for Boiler) XT-503B is composed of chelating, cleaning and dispersing agents. XT-503B has both cleaning and corrosion inhibition effects, and owns the advantages of fast cleaning, good effect, and low corrosion rate.

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  2. Scale Inhibitor (for Oilfield Refill Water) XT-607 can effectively chelate and disperse calcium carbonate, calcium sulfate and calcium phosphate. XT-607 is used as scale inhibitor for pipeline of oilfield refill water.

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  2. Scale and Corrosion Inhibitor The organic phosphonate forms a protection membrane on metal surface to inhibit the corrosion. XT-619B has good chelation and lattice distortion effect to calcium carbonate, calcium sulfate and calcium phosphate.

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  2. Scale and Corrosion Inhibitor (for Low Hardness Water) Because of low content of Ca2+ and Mg2+ ions in soften water, scale cannot be formed. Many corrosion inhibitors use Ca2+ and Mg2+ ions in water to form protection membrane on metal surface.

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  2. Scale and Corrosion Inhibitor (for High Hardness Water) It can be used in circulating cooling water in which the calcium hardness and alkalinity is up to 1500ppm and operation is under high cycles of concentration.

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  2. Scale and Corrosion Inhibitor (for Iron) XT-601 is built with organophosphoric acid, polycarboxylic acid and carbon iron corrosion inhibitor, it can effectively chelate and disperse calcium carbonate and calcium phosphate.