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Electro Galvanized Steel Coil(EGI steel)

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Standard: AISI, ASTM, BS, DIN, GB, JIS

Thicknesses: 0.4-3.0 mm

Width: 600-1800 mm

Zinc Coating: 40g/m2

Grade: DC01+ZE; DC03+ZE; DC04+ZE; DC05+ZE; DC06+ZE; DC07+ZE

pecifications

Coil Weight 3-20 metric ton per coil
Certification ISO,SGS
Monthly production 2000-4000 tons
MOQ(Minimum order quantity) 20 tons
Delivery time Stock: 7 days;
futures: 15-35 days
Packaging water proof paper is inner packing, galvanized steel or coated steel sheet is outer packing, side guard plate, then wrapped by seven steel belt. or according to customer’s requirement
Port Shanghai, Ningbo, Qingdao, Qinhuangdao
Export market Europe, Africa, Southeast Asia, Middle East, South America, North America, etc

Product Introduction

Electro galvanized steel is a process in which a layer of zinc is bonded to steel in order to protect against corrosion. EGI steel sheet is manufactured by electroplating a pure zinc coating on one or two sides of carbon steel sheet. This continuous electrolytic coating process can be used to apply the coating onto the surface of the steel sheet with an exceptionally uniform thickness.


Electro Galvanized Steel Coil & Sheet Detailed Picture

Electro galvanized steel is a process in which a layer of zinc is bonded to steel in order to protect against corrosion. EGI steel sheet is manufactured by electroplating a pure zinc coating on one or two sides of carbon steel sheet. This continuous electrolytic coating process can be used to apply the coating onto the surface of the steel sheet with an exceptionally uniform thickness.

Production Line

Electro Galvanized Steel Coil(EGI steel)

Production Process

The electrochemical process involves the steel being immersed in a cold zinc bath while an electrical current is run through it. This is also known as electroplating.electro-galvanized, electrolythic bathThe zinc acts as an anode to protect the steel. An anode is the positively charged electrode (electrical current) that attracts electrons and anions (a negatively charged ion). The steel is preserved from corrosion by cathodes. Cathodes are the negatively charged electrodes that attract cations (positively charged ions).Conversion coatings are then applied to the metal to enhance the corrosion protection even more. This builds up an additional layer of zinc and chromium hydroxides resulting in a blue tinted finish to the material.


Advantage Of Electro Galvanized Steel

1.Good corrosion resistance, fine and uniform combination, not easy to be corrosive gas or liquid into the interior.

2.Because zinc layer is relatively pure, it is not easy to be corroded in acid or alkali environment. Protect the steel body effectively for a long time.

3.After chromic acid passivation, it can be used in various colors. It can be selected according to customers’ preference. The galvanizing is beautiful and decorative.

4.After chromic acid passivation, it can be used in various colors. It can be selected according to customers’ preference. The galvanizing is beautiful and decorative.



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