The present invention relates to the method of eliminating internal ruststains and scales of and coating wall protecting paint to water pipe, gas pipe and oil pipe.
Product composition: the composition of a combination of organic acids, high concentrations of strong acid-based formula has a special role, effective way to remove all stubborn stains, ruststains.
产品成分: 由多种有机酸组成,采用高浓度配方具有特强酸化作用, 有效地清除各种顽固污渍,锈渍。
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After strict check, each plate with no stains, no rust, and no scratches can be entered into production process, so as to ensure product quality from the very beginning.