JINBAICHENG Metal Materials Co., Ltd

Wholesale Dealers of 304 Stainless Steel - Galvanized Thin Steel Coil – JINBAICHENG

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"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for Stainless Steel Cable Tie , Stainless Steel Sheet 316 , Deformed Steel , Our business has already setup a professional, creative and responsible workforce to develop purchasers together with the multi-win principle.
Wholesale Dealers of 304 Stainless Steel - Galvanized Thin Steel Coil – JINBAICHENG Detail:

Definition of plating

(1) Normal spangle coating
In the normal solidification process of the zinc layer, zinc grains grow freely to form a coating with obvious spangle morphology.

(2) minimized spangle coating
During the solidification of the zinc layer, the zinc crystal grains are artificially restricted to form the smallest possible spangle coating.

(3) Spangle-free coating
It is obtained by adjusting the chemical composition of the plating solution, which does not have a visible spangle morphology and has a uniform surface coating.

(4) Zinc-iron alloy coating
The steel strip after passing through the galvanizing bath is heat treated to form an alloy layer of zinc and iron throughout the coating. This coating has a dark gray appearance without metallic luster, and is easy to powder during the violent forming process. In addition to cleaning, the coating can be painted directly without further treatment.

(5) differential coating
For both sides of the galvanized steel sheet, coatings with different zinc layer weights are required.

(6) Smooth skin pass
Smoothing is a kind of cold rolling of galvanized steel sheet with a small amount of deformation for one or several of the following purposes. Improve the appearance of the galvanized steel sheet or be suitable for decorative coating; temporarily minimize the slip line (Lüdes line) or crease generated when the finished product is processed

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Coiled Plate5
Coiled Plate
Coiled Plate4

Product advantages

Passivation treatment of the galvanized layer can reduce folding rust (white rust) under moisture storage and transportation conditions. However, the anti-corrosion performance of this chemical treatment is limited, and it hinders the adhesion of most coatings. This kind of treatment is generally not used on the zinc-iron alloy coating. In addition to the smooth surface, as a rule, the manufacturer will passivate other types of zinc coatings.

Oiling can reduce the corrosion of steel plates under humid storage and transportation conditions. After passivation treatment of steel plates and steel strips, repainting oil will further reduce the corrosion under humid storage conditions. The oil layer should be able to be removed with a degreaser that does not damage the zinc layer.


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Wholesale Dealers of 304 Stainless Steel - Galvanized Thin Steel Coil – JINBAICHENG detail pictures

Wholesale Dealers of 304 Stainless Steel - Galvanized Thin Steel Coil – JINBAICHENG detail pictures

Wholesale Dealers of 304 Stainless Steel - Galvanized Thin Steel Coil – JINBAICHENG detail pictures


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"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for Wholesale Dealers of 304 Stainless Steel - Galvanized Thin Steel Coil – JINBAICHENG , The product will supply to all over the world, such as: Angola, Bolivia, Madras, Our solutions have national accreditation standards for experienced, premium quality items, affordable value, was welcomed by people around the globe. Our goods will continue to increase in the order and look forward to cooperation with you, Really should any of those products be of interest to you, please letus know. We are going to be pleased to give you a quotation up on receipt of one's detailed specifications.
  • Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By trameka milhouse from Southampton - 2017.08.15 12:36
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
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