Active Member
|
[China]
Address: Anping old industrial park
Contact name:
Anping Fang Da Metal Wire Mesh Products Co., Ltd. |
|
|
Drain Drain Cover Grating Bar Grating Size 300*1000mm Hot Dip Galvanized
The steel grating specifications are determined by the size of the
mesh and the width and thickness of the flat steel. The smaller the
mesh, the wider the thicker the steel is, the higher the price of
the steel grating, and vice versa. The following is the common
specifications of steel grating models:
Width of flat steel (mm): 20 25 30 35 40 45 50 55 60 and so on
Flat steel thickness (mm): 3 4 5 and so on
Flat steel spacing (mm): 30 40 60
Cross bar spacing (mm): 50 100
The above steel grating specifications can be written as: G325 /
30/100 G254 / 30/50 G355 / 40/100 G404 / 40/100
That is: G325 / 30/100 32 * 5 flat steel grid spacing 30 * 100mm
