GNEE galvanized coils can be subjected to electrochemical and physico-mechanical tests to obtain data on electrochemical behavior and physical properties; e.g., bonding, corrosion resistance, coating thickness, etc., depending on the specific application requirements.

In the hot-dip galvanizing process, the temperature of the hot-dip galvanizing pot is a very critical parameter, which has a great influence on the galvanizing effect of the product and production efficiency. Therefore, controlling the temperature of the zinc pot is one of the important tasks in the hot-dip galvanizing production process.

At GNEE Group, we prioritize customer satisfaction and product quality. All our steel coils undergo strict quality control procedures to ensure they meet the highest standards. Our team of professionals work tirelessly to provide our customers with exceptional service and support.

The main quality characteristics of silicon steel sheets include iron loss value, magnetic flux density, hardness, flatness, thickness uniformity, coating type and punching properties, etc.

Detailed description of the bar rolling site requirements and the rolling process of production measures. Bar rolling technology to increase the monthly production capacity of 16%, failure to change the roll time reduced by 75%; and finished product tolerance reduction, grain organization refinement and uniformity , mechanical properties more suitable for direct docking.

The flange of I-shaped steel has a variable cross-section that is thicker on the web and thinner on the outside; the flange of H-shaped steel is of equal cross-section, and h-shaped steel is divided into three categories: narrow flange, wide flange and steel pile, and their codes are hz, hk and hu.