What are the main materials of galvanized U-shaped groove embedded parts for Industrial Trough? What is the corrosion resistance of the product in harsh environments?
Publish Time: 2024-10-28
The main materials for the embedded parts of galvanized U-shaped grooves in Industrial Trough are usually low carbon steel or low alloy steel, as well as galvanized steel plates. Regarding its corrosion resistance in harsh environments, the following aspects can be explained:Corrosion resistance performanceThe function of galvanized layer:The galvanized layer is achieved by covering a layer of zinc film on the surface of the embedded parts. This layer of zinc film can isolate the embedded parts from direct contact with corrosive media such as oxygen and moisture in the external environment, thereby providing protection.The chemical properties of zinc are more reactive than iron. When the zinc layer is damaged, zinc will undergo oxidation reaction before iron, forming a dense zinc oxide film that further prevents the expansion of corrosion.Performance in harsh environments:Galvanized U-shaped groove embedded parts can still maintain good corrosion resistance in harsh environments such as humidity, high temperature, and salt spray. The galvanized layer can resist the corrosion of these corrosive media in the environment and extend the service life of the embedded parts.However, it should be noted that long-term use in extremely harsh environments may gradually wear or damage the galvanized layer, leading to a decrease in the corrosion resistance of the embedded parts. Therefore, regular inspection and maintenance are required during use to ensure the normal use of embedded parts.Matters needing attentionChoose high-quality materials: To ensure the corrosion resistance of the embedded parts, high-quality low-carbon steel or low-alloy steel should be selected as the substrate, and the thickness and quality of the galvanized layer should comply with relevant standards.Reasonable design and construction: During the design and construction process, the usage environment and stress conditions of the embedded parts should be fully considered to ensure that the installation position, fixing method, and connection method of the embedded parts meet the design requirements, in order to improve the stability and corrosion resistance of the embedded parts.Regular inspection and maintenance: During use, pre embedded parts should be inspected and maintained regularly to promptly detect and address potential corrosion issues, in order to extend the service life of the pre embedded parts.The embedded parts of galvanized U-shaped grooves in Industrial Trough have good corrosion resistance in harsh environments, but it is still necessary to pay attention to the selection of high-quality materials, reasonable design and construction, and regular inspection and maintenance during use.
