Application characteristics of stainless steel invisible manhole cover
In the process of establishing each city, an important material will not be missing on the road, which is the stainless steel invisible manhole cover. As we all know, the city needs to suspend continuous sewage discharge to make the city's roads smooth. Otherwise, once there is a heavy rainfall weather and there is no sewage channel under the road, the traffic of the entire city will fall into a severe sight. At the time of suspending the establishment of open sewage pipes, sewage manhole covers are an indispensable material. So what are the application characteristics of stainless steel manhole covers? Next, let us introduce the Zhengzhou Hongguang Stainless Steel Manhole Cover Co., Ltd. for a wide range of customers.
First of all, it has the characteristics of anti-theft. People in the industry are relatively clear that the manhole cover materials used for sewage outlets are made of steel, and steel has a certain profitable market. Therefore, some criminals often use various opportunities to steal manholes on the road. It will not only cause losses to the relevant departments, but also bring risks to pedestrians. However, assuming that the sewage cover above the road is covered with an invisible manhole cover, then the opportunity for criminals to steal the manhole cover can be greatly reduced or there is no opportunity. When this type of invisible manhole cover is installed, the manhole cover will be hidden under the road surface, so the characteristic that is not easy to find just avoids the possibility of theft.
Secondly, it has the function of rust prevention. The stainless steel manhole covers consumed by the manufacturers on the rails are made of stainless steel, which has a certain rust prevention function. In stainless steel raw materials, manufacturers mostly use 304 and 316 materials. The two raw materials, 304 and 316, have strong rust prevention functions, and also have certain weatherability and heat resistance. When such manhole covers are buried in the air for a long time, there will be no corrosion due to the weather. At the same time, its strong heat resistance will not cause any problems due to the high temperature in the air.
In the end it was beautiful. When we walk on the street and see those manhole covers exposed in the air, we often feel that there is a lack of beauty. Therefore, this invisible manhole cover appropriately avoids this. Because it hides in the air, from the appearance, the road is flat and smooth, without any defect beauty, thus adding its beautiful features.