When the pipe with corrosive cleaning detergents should be used after washing with water repeatedly washed until the discharge water was neutral. Moreover, to prevent the corrosive effect generated during cleaning, adding a small amount of inhibitor (less than 1% concentration) in the solution. Cleaning with detergents and impregnation method is usually divided into two kinds of circulation, and to the cycle method most commonly used. In order to increase the force mouth cleaning effect, can take turns in both directions. When the rinse, the same operation turns from both directions. In order to improve the cleaning effect and speed of immersion method, the solution may be appropriate to increase the concentration and temperature, acid concentration up to 15%, temperature of about 60 ℃. Detergents production methods: a kettle, pot scale scavenger. Recipe (mass proportion): 90% amino acid industrial detergents, detergents 5% sodium nitrate, sodium 5% will mix the ingredients that made solid descaling detergent. This product is suitable for cleaning kettle and pot of scale. Second, the management scale cleaning agent. Formula :( mass ratio): 15% sodium dodecyl benzene sulfonate, coco diethanolamide 3%, 1.5% sodium edetate, citric acid amount, the remaining components are water. The sodium dodecyl benzene sulfonate, coconut diethanolamide and sodium edetate were sequentially added to the water, stir with a citric acid solution was adjusted to pH 7 stain remover, ie finished. When cleaning, first soak the FDA pipeline, then rinse with water to remove hard water stains inside the pipe, the effect is obvious. Stains detergents | detergents | Dongguan Ferrer trade by Ferrer Ltd. of Dongguan City. Trade Co., Ltd. of Dongguan City Ferrer (www.furui-china.com) strong, credible, in Dongguan, Guangdong industrial cleaning agent industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement of Dongguan Ferrer innovative ideas will lead to trade and you hand into the brilliant, for a better future!