In our lives, we can see the figure of stainless steel guardrail everywhere. What are the advantages and benefits of using it?
Applying electrostatic spraying assembled zinc steel fence technology, combined with high-end surface treatment technology, to put fashionable clothes on the fence. At this time, the fence has a very eye-catching decoration function, colorful, full of artistic beauty and metal texture, and can give people harmony. Appropriate and perfect visual and psychological feelings; it meets the requirements of urban civilization and modern human settlements. It is beautiful and intelligent. With fluent and concise lines, exquisite and transparent visual sense, it creates various styles, tall and handsome, and stylish. The emotional and addictive color fences bring people a brand new visual landscape.
Stainless steel is generally used in chemical production and daily life. The biggest advantage of stainless steel is corrosion resistance. The corrosion resistance of stainless steel depends on chromium, but because chromium is one of the components of steel, the protection methods are different. When the addition amount of chromium reaches 10.5%, the atmospheric corrosion resistance of the steel is significantly increased, but when the chromium content is higher, although the corrosion resistance can still be improved, it is not obvious. The reason is that when steel is alloyed with chromium, the type of surface oxide is changed to a surface oxide similar to that formed on pure chromium metal. This tightly adhered chromium-rich oxide protects the surface and prevents further oxidation. This oxide layer is extremely thin, and the natural luster of the steel surface can be seen through it, giving the stainless steel a unique surface. Moreover, if the surface layer is damaged, the exposed steel surface will react with the atmosphere to repair itself, re-form the passivation film, and continue to play a protective role. Therefore, all stainless steels have a common feature, that is, the chromium content is above 10.5%.
The stainless steel composite pipe of the current road anti-collision guardrail is one of the more materials to choose. The stainless steel composite pipe material is covered with thin-walled stainless steel in the steel pipe, which reduces the manufacturing cost and ensures the thickness and strength, so that the installation cost is much lower than that of the stainless steel pipe. At the same time, it has good mechanical properties, good acid and alkali and corrosion resistance. Because it is a composite process, it has high strength, cold and heat resistance, simple and fast installation, and high safety. Stainless steel composite pipes are widely used in the use of road anti-collision guardrails, bridge guardrails, and highway guardrails.
Therefore, when choosing guardrail products, the most popular one is of course the stainless steel guardrail!