Can you tell me if the steel stairs are stable?

The stability of steel stairs depends on many factors, such as selected materials, manufacturing technology and installation technology.

The first choice of materials should be national standard products, not shoddy, so that the stairs will not be unstable because the materials are not firm.

The second manufacturing process, steel stair manufacturing, is preferably welding, so that the connecting parts will be very firm, which can not only prolong the service life, but also make the stair board firm and stable.

The third installation process. After the stairs are completed, they need to be installed, otherwise they cannot be used. The installation mentioned here is the connection between stairs and walls and ground. These connections are fixed, and they should be fixed and welded with expansion screws, so that the stairs can be as stable as a rock!