Steel Grating Size Choose

As a professional construction structure, there are many kinds of steel grating with different sizes. To take full advantage of steel grating, we ’d better choose the most suitable size.

1.The most widely used type of steel grating is 30mm that pitch between bearing bars. Among normal types, it has the strongest resistance to surface lash.

2.Steel grating that the pitch between bearing bar is 40mm is the most economical and lightest type. It is the best choice to use if the clear span is small.

3.Therer is a special type of steel grating that specially used for mining industry. The pitch between bearing bar of it is 60mm and the pitch between cross bars is 50mm. It is often appointed to be used in processing works so that it always be used in mining industry.

4.The grating with the pitch of 30mm between bearing bars and of 76mm between cross bars is the mosth popular type used home and abroad. It is proper for many applications such as walkways, olatforms, etc.