0.3mm G90 Z275 Zinc Coated Galvanized Steel Coils Sheets Hot Dipped Galvanized Steel Sheet

0.3mm G90 Z275 Zinc Galvanized Steel Coils Sheets hot dipped galvanized steel

The process flow of galvanized sheet is as follows:

1. Firstly, the cold-rolled steel plate is degreased by alkali washing and water washing, and then it is annealed in the horizontal (vertical) heating furnace with radiant tube heating after drying, and a certain amount of hydrogen is introduced into the furnace to create a reduction atmosphere in the furnace.

2. The steel strip heated to a certain temperature is immersed in zinc solution for hot galvanizing under certain conditions.

3. To control the size of the flower zinc, use the small liquid zinc method to control the diffusion of zinc in the product.

4. After hot-dip galvanizing and cooling, the surface is smoothed, and the surface is passivated or directly produced into color coated coil plate according to the use.

Advantages of galvanized sheet: 1. Low processing cost 2. Durable 3. Good reliability 4. Toughness of coating 5. Comprehensive protection 6. Saving time and labor 8. Simple and convenient inspection

Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.

GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel of Steels and Coils, plates, tool steels,steel pipes and other steel products with guaranteed Grade-A quality, excellent performance and competitive prices.

All of steel products from GNEE have been exported to overseas distributors, warehouses, and factories in USA, Mid-east, Europe, Bangladesh, Sri Lanka, Egypt, Saudi Arabia, and other countries and regions. Therefore, GNEE has got a great market share in the international market.

GNEE have a professional technician team, which not only have decades working experience in steel industry, but also have a deep and clear insight of the technology condition and the manufacturing state in the Chinese main steel mills.

With the high efficient supervision system and professional experience, we offer our efficient and considerate service to clients around the world. We hope sincerely to become your Chinese supplier and partner.

Our company will remain honest and pragmatic as always to safeguard, strengthen and carry forward our National Brand, provide quality commodities and top-class services to domestic and overseas clients. We sincerely wish to develop long-term win-win cooperation with domestic and overseas clients.