Stainless steel tank surface pickling passivation

Stainless steel tank surface pickling passivation

  After the stainless steel can is finished, the inner and outer surfaces need to be pickled and passivated. Firstly, the appearance is clean, hygienic and beautiful. The most important thing is to clean the surface oxide layer and expose silver white, which greatly improves the corrosion resistance of the stainless steel tank surface.

     The pickling passivation cleaning method is divided into liquid spray cleaning and paste application. The liquid cleaning needs to be sprayed continuously on the stainless steel surface, then wiped with the dry part, and the acid passivation passivation liquid is circulated several times, and the stainless steel surface is exposed to the metallic color. Finish, paste cleaning is evenly applied to the stainless steel surface by the application method, and then wiped with a steel ball, the surface is sprayed with water mist to prevent the passivation paste from drying out, and it can be rinsed with water for about 20 minutes.

Hangzhou FuYinDi Machinery Co., Ltd.

Add: Bldg. 1, No. 2, Shangsong Road, Yinhu Street, Fuyang Dist, Hangzhou, Zhejiang, China (Mainland)

Contact: Mrs Zhu

Mobile: 0086-13958396969

TEL: 0086-0571-87969991