Gratings

GM type grating covers are suitable for the well openings or air holes or inspection holes of rain w

Steel grating is basically consist of Bearing bar and Cross bar by automatic press welding machine a

The installation method of steel gratings There are two kinds of method for connecting gratings a

Product Details: Place of Origin: China Brand Name: XINXING GTATI

Steel gratings may be used as covers of ditches, pipeline trenches, underground channels, ventilatio

Characteristics Gratings possess strong ability for supporting repeatedly load and impact, and it

The classification of stair treads Model    Characteristics of structure WT1 which is applicab

Steel grating covers of GT type to be used for normal side ditches and crossing ditches The steel

For most of normal ditches built by concrete without beads, it is very simple and economy to use U t