In the field of construction applications, there are many reasons why the surface processing of SPA-H weathering steel plates is important.
Corrosive environments require smooth surfaces because smooth surfaces are not prone to fouling. The deposition of dirt will rust the steel pipe or even cause corrosion.
In the spacious hall,
SPA-H steel sheet is the most commonly used material for elevator decorative plates. Although the fingerprints on the surface can be wiped off, it affects the appearance, so it is best to choose the appropriate surface to prevent fingerprints from being left.
Hygienic conditions are very important for many industries, for example, food processing, catering, brewing and chemical industry. In these application areas, the surface must be easy to clean every day, and often chemical cleaning agents are used.
The SPA-H weather-resistant steel is the best material in this respect. In public places, the surface of the steel pipe is often scribbled, but one of its important characteristics is that it can be washed away. This is the SPA-H weather-resistant steel plate. A distinctive feature of aluminum tubes. The surface of aluminum is easy to leave marks, and it is often difficult to remove. When cleaning the surface of SPA-H sheet, the grain of the steel pipe should be cleaned, because some of the grains processed on the surface are unidirectional.
The SPA-H steel sheet is most suitable for hospitals or other areas where hygiene conditions are critical, such as: food processing, catering, brewing, and chemical industry, not only because it is easy to clean every day, but sometimes chemical cleaning agents are also used, but also because It is not easy to breed bacteria. Tests have shown that the performance of SPA-H weathering steel sheets is the same as glass and ceramics in this respect.
