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Is related to the pickling passivation of the stainless steel pipe fittings processing method

Browse the number: 2099      Release time: 2013-11-12   

1, the spray method: suitable for fixed place, closed environment of a single commodity or the equipment of internal layout a brief pickling passivation. Stainless steel pipe fittings with spray method, successive operation speed and operation method briefly, there is less influence of corrosion on the workers, the solution has a high use rate.
2, preparation method: stainless steel pickling passivation paste nowadays has been widely used in home, manual operation, suitable for on-site construction. In addition to the stainless steel pipe fittings, as well as on the weld of the stainless steel chemical container disposal, welding discoloration, escalators opposite corner corner, and large areas of altered passivation is very applicable.
3, impregnation method: about the passivation of stainless steel pipe fittings of alkali is suitable for the law, and its treatment effect is relatively good. To deal with it to energetic soaking in acid pickling passivation solution. This reaction completely, the passivation film is uniform, and suitable for operation in succession.
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