Steel Tube Factory introduces surface treatment methods for straight seam steel tubes

1. The cleaning of straight seam steel pipes typically involves the use of solvents and emulsions to remove oils, greases, dust, lubricants, and other organic contaminants from the surface. However, this method is not effective in removing rust, oxide scales, or welding flux. It is primarily used as a supplementary step in the production process rather than a primary cleaning method. 2. For rust removal on straight seam steel pipes, tools such as wire brushes are commonly used. These tools can effectively remove loose scale, rust, and welding slag from the steel surface. Manual tools can achieve a surface preparation level of Sa2, while power tools can reach up to Sa3. However, if the steel surface has a thick layer of iron oxide scale, the effectiveness of mechanical rust removal may be limited, and it might not provide sufficient anchor depth for proper corrosion protection coatings. 3. Pickling of straight seam steel pipes is generally performed through chemical or electrolytic processes. Chemical pickling is the most common method and can effectively remove scale, rust, and old paint layers. It can also serve as an alternative to sandblasting in some cases. Although chemical cleaning can improve surface cleanliness and roughness, the resulting anchor pattern is usually shallow, and there is a risk of environmental pollution due to the chemicals involved. Therefore, it is often combined with other methods to ensure optimal surface preparation for long-term corrosion resistance.

Engineered Wood Flooring


Engineered wood flooring trends include the following:

1. Environmental protection materials: With the improvement of people's awareness of environmental protection, more and more consumers choose to use environmental protection materials. Engineered wood flooring is a combination of wood and man-made materials. Compared with solid wood flooring, the wood used is more economical and can reduce the cutting of natural forests.

2. High-quality appearance: Engineered wood flooring has the natural beauty and texture of solid wood flooring, and it can also create more diversified appearance effects through processing technology. Consumers are increasingly demanding the appearance of the floor, Engineered wood flooring can meet their needs for high-quality appearance.

3. Durability and wear resistance: Engineered wood flooring adopts a multi-layer structure to make it have high durability and wear resistance. This makes it suitable for use in high-traffic areas such as kitchens and hallways in commercial premises and homes.

4. Convenient installation and maintenance: Engineered wood flooring is more convenient to install than solid wood flooring. It can be installed by locking system or adhesive, reducing installation time and cost. At the same time, Engineered wood flooring is also easier to maintain than solid wood flooring, and only needs regular cleaning and maintenance.

5. Diversified design and color choices: Engineered wood flooring provides a rich variety of design and color choices to meet consumers' needs for personalization and customization. From classic wood grain design to modern stone and metal grain design, consumers can choose the right floor according to their own preferences and home style.

In general, the popular trend of Engineered wood flooring is to develop in the direction of environmental protection, high quality, durability, convenient installation and maintenance, and diversified design and color selection. These trends reflect changes in consumer demand and preferences for flooring.

Engineered Wood Flooring,Engineered Solid Wood Flooring,Oak Engineered Flooring,Multi Layer Engineered Flooring

Jiangsu Zhenrui Furniture Material Co., Ltd. , https://www.zrfloors.com