What is a dense Steel Grating?
The dense steel grating means that the hole shape of the steel grating plate is relatively small and relatively dense, and in addition to the advantages of being beautiful in appearance, easy to install, etc., the steel grating plate more fully satisfies some special occasions for passing through or missing objects. There are strict requirements on size and size. For example, for large crowds of people, dense steel gratings can meet the requirements of high-heeled women's high-heeled shoes; for example, in large-scale industrial and mining enterprises, it is not allowed to have larger objects (such as steel larger than 25 mm in diameter). The ball) falls to meet security needs.