1. Material

2. Pressure welding

3. Cuting

4. Welding of ends bar

5. Hot dipped galvani-aztion

6. Final shipment

Shengye brand steel grating strictly implements product quality standards to ensure high quality of products
 

China YB/T4001-1998 China: GB 700-88

British BS4592-1:1995 Standard for Hot Dip Galvanizing

American ANSI/NAAMM(MBG531-93) China: GB/T13912-92

GRATING STANDARD

The relationship between the number of common steel grating flat bars and the nominal width

The nominal length of Shengye brand steel grating is usually 6 meters, and it can also be appropriately extended or shortened according to needs. The nominal width is shown in the table:

Note: The width in the table is calculated according to the thickness of the flat steel 5mm. If the thickness is 3mm, 2mm should be subtracted. Due to the tolerance of the flat steel and the factors in the processing process, the actual width is slightly changed.