What are the advantages of wrought iron fence?

Compared with stainless steel, 20 1 plate widely used in the market is easy to rust. The price of stainless steel 304 438+06 is very expensive, and it will rust after long-term air pollution, especially after coastal salt corrosion. For dealers, it will rust before receiving the deposit. Stainless steel railings are monotonous in color. Unlike aluminum railings, colors can be matched according to the whole property. Compared with ordinary wrought iron: Although the cost of ordinary wrought iron railings is low, they are easy to rust, and the color is monotonous, which does not reflect the grade. Rust affects the overall beauty of the external wall of the building, and the annual maintenance and renovation of the property has become a headache. Moreover, there is great competition in wrought iron everywhere, and there is no market advantage. Iron railings are heavier than aluminum alloy railings, which increases the load of the building itself. Compared with wooden railings, wooden railings are light in weight, but they are easy to corrode and crack after a long time. Aluminum alloy railings are more suitable for outdoor balconies exposed to the sun and rain, and the surface can be treated with the same wood grain as wooden railings.