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Therefore, the corrosion resistance of galvanized mainly comes from the barrier layer protection function of zinc element.
View：78 Date: 09-13-2023
Due to the galvanized treatment on the surface of the square pipe, the application range of the galvanized square pipe has been significantly extended compared with the ordinary sq···
View：76 Date: 09-13-2023
Among them, the side length and wall thickness are in millimeters (mm), and the value is directly substituted into the above formula, which is the weight of the square tube per met···
View：64 Date: 09-13-2023
The corrosion performance classification of stainless steel refers to the classification of stainless steel materials according to their corrosion resistance in different environme···
View：65 Date: 09-12-2023
Special-shaped steel is a kind of special shape steel, and its heat treatment technology is an important link to ensure its performance and quality.
View：61 Date: 09-12-2023
In the production process of color steel plate, molding is a key link.
View：59 Date: 09-11-2023
Color steel plate, as a widely used building plate, has a variety of types and characteristics.
View：53 Date: 09-11-2023
Color steel plate, as a multi-functional building material, has a wide range of application scenarios and significant advantages. First, the light weight, high strength and easy in···
View：53 Date: 09-11-2023
The corrosion resistance test of galvanized sheet mainly includes two categories: one is the simulated corrosion environment test, such as salt spray test, aging test, humidity tes···
View：56 Date: 09-08-2023
All the beneficial properties of stainless steel can be destroyed during processing, such as heat treatment or machining, such as welding, cutting, sawing, drilling and bending.
View：62 Date: 09-07-2023
When the temperature of the steel plate is lower than the temperature of the air in contact with it, or when the moisture in the air condenses on the steel plate, condensation will···
View：52 Date: 09-05-2023Sales hotline：