Performance characteristics of H-shaped steel
H-shaped steel is a new type of economic building steel. The cross-sectional shape of H-shaped steel is economically reasonable, with good mechanical properties. During rolling, the extension of each point on the section is relati...
2023-11-28
Corrosion and Protection of Channel Steel
Channel steel is a long strip of steel with a groove shaped cross-section. During the use of channel steel, various problems may be encountered, and corrosion is one of the more important issues. Corrosion of channel steel is gene...
2023-11-28
How to eliminate internal burrs in spiral steel pipes?
Burr refers to the appearance of debris and extremely small microscopic metal particles on the surface of metal parts. The more burrs there are, the lower the quality standard. Due to the presence of internal burrs, cracks, folds,...
2023-11-27
How to avoid wear and tear of spiral steel pipes during transportation
As a large pipe, spiral steel pipes should be careful to avoid collision and friction during transportation and loading and unloading, as the surface of the pipe is usually coated with oil-based paint to ensure corrosion resistanc...
2023-11-27
The Characteristics of Color Coated Sheet Roll and Its Application in Architectural Decoration
1. The color coated board roll has the characteristic of being beautiful and elegantThe surface of the product has undergone special coating treatment, making its appearance smooth and colorful. Through different coating processes...
2023-11-24
Surface treatment methods for stainless steel
1. Mirror treatment, which involves polishing the outer layer of stainless steel, can be divided into two methods: physical and chemical, or local polishing can be applied to the surface. It can make stainless steel more concise, ...
2023-11-24
