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Cleaning knowledge of forging flange
Time:
2024-01-12
In general, a variety of chemical reagents will be used in the cleaning of forged flange pipes
In general, a variety of chemical reagents will be used in the cleaning of forged flange pipes, which may be acidic or alkaline, and its intention is to dissolve various grime on the inner wall of the pipe. As for how to choose cleaners, it depends on what kind of dirt, for example, on the general scale, can use a concentration of 2% potassium hydroxide solution, can also use 5%-10% concentration of hydrochloric acid. As for the rust in the flange pipe, sulfuric acid of 8%-15% concentration should be used. Regarding the oil dirt in the oil pipeline, some small metal cleaners can be used, because these small metal cleaners have strong decontamination ability, fast cleaning speed, safe and reliable, and can replace other similar organic solvents at room temperature
In general, a variety of chemical reagents will be used in the cleaning of forged flange pipes, which may be acidic or alkaline, and its intention is to dissolve various grime on the inner wall of the pipe. As for how to choose cleaners, it depends on what kind of dirt, for example, on the general scale, can use a concentration of 2% potassium hydroxide solution, can also use 5%-10% concentration of hydrochloric acid. As for the rust in the flange pipe, sulfuric acid of 8%-15% concentration should be used. Regarding the oil dirt in the oil pipeline, some small metal cleaners can be used, because these small metal cleaners have strong decontamination ability, fast cleaning speed, safe and reliable, and can replace other similar organic solvents at room temperature
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