Pickled Coils

Description of Pickled Coils
Pickling is a production procedure to remove the oxide scale on the cold rolled
steel coil surface during steelmaking. The"pickle tank" that the cold rolled
steel coil sink and runs in a diluted solution of inorganic acid, it usually
chose to use the hydrochloric. The coil's oxide scale must be removed because
the treatment is designed to prevent abrasive, decreasing formability and die
life in drawing applications. What's more, the oxide scale prevents the metal
coating and the painting from adhering to the steel surface. Therefore, the
surface of the coil must be pickled and remove the scale in the beginning.

The pickling line features specially designed to produce steel strips with
excellent surface quality and optimum metallurgical conditions. Pickled coils
is the balanced choice between hot rolled coil and cold rolled coil. The cost
advantage is more and more prominent in the industry manufacture sectors.

Application of Pickled Coils
Hot rolled pickled and oiled steel is a developing steel product. At present,
the market demand is mainly concentrated in the automotive industry, the
compressor industry, the machinery manufacturing industry, the spare parts
processing industry, the fan industry, the motorcycle industry, the steel
furniture hardware accessories, the cabinet shelves, and the stamping parts of
various shapes. With the advancement of technology, hot-rolled pickling plates
have been involved in industries such as home appliance container electrical
control cabinets, and the use of hot-rolled pickling plates instead of cold
plates has developed rapidly in some industries.

Advantages of Pickled and Oiled Steel
1) The surface quality is good
2) The dimensional accuracy is high
3) Improve the surface finish and enhance the appearance.
4) It can reduce the environmental pollution caused by users' scattered
pickling.
Compared with hot rolled pickled coils, the advantages of pickled and hrpo
steel is that they can effectively reduce the procurement cost under the
premise of ensuring the surface quality requirements.
HUARUO Industrial Group Co., Ltd is a professional prepainted galvanized steel
coil manufacturers, we provide Huaro steel, such as steel slab, steel billets,
hot rolled steel, hot rolled coil, cold rolled steel, cold rolled steel coil
and etc. Want to know more, please contact us.

Minimum Order: 3000 sets

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