What are the classifications of H-shaped steel

There are many specifications of H-shaped steel products, and their classifications are different:
1. According to the flange width of the product, it is divided into wide flange, middle flange and narrow flange H-shaped steel.
2. It can be divided into H-shaped steel beam, H-shaped steel column, H-shaped steel pile and extremely thick flange H-shaped steel beam according to the purpose of the product.

3. According to the production mode, it is divided into welded H-shaped steel and rolled H-shaped steel.
4. It is divided into large, medium and small H-shaped steel according to the size and specification.