Heavy Duty Steel Grating(ISO 9001:2000)
USD $100 - $300 /Square Meter
Min.Order:25 Square Meters
Hebei Jiuwang Metal Wire Mesh Co., Ltd.
Heavy Duty Steel Grating
Heavy duty steel grating has a proven track record of a very long service life in bridge projects and is available in multiple depths and spacings. These products have a very high strength to weight ratio, can be supplied with a serrated or plain surface, as well as with a galvanized finish. Slip resistant surfaces are also available. Heavy duty welded is the products of choice for bridge decking applications and is typically used for vehicular traffic in areas where heavy loading, static or rolling is encountered.
Our grating products are suitable for projects that require both pedestrian foot comfort!
Specification:
LOAD BAR SIZE (mm) | MAINTENACE FLOORS NO PUBLIC USE UDL=2.5KPa | PEDESTRIAN TRAFFIC PUBLIC, RESIDENTIAL AND LIGHT USE UDL=3KPa | PEDESTRIAN TRAFFIC PUBLIC, OMMERCIAL AND CROWD USE UDL=4KPa | |||||||
Deflection=5mm | Deflection=5mm | Deflection=5mm |
| |||||||
| Bearing bar pitch(mm) | Bearing bar pitch(mm) | Bearing bar pitch(mm) |
| ||||||
| 30 | 40 | 60 | 30 | 40 | 60 | 30 | 40 | 60 |
|
20X3 | 1190 | 1110 | 1000 | 1140 | 1060 | 960 | 1060 | 980 | 890 |
|
25X3 | 1410 | 1310 | 1180 | 1350 | 1250 | 1130 | 1250 | 1170 | 1050 |
|
32X3 | 1700 | 1580 | 1430 | 1620 | 1510 | 1360 | 1510 | 1400 | 1270 |
|
40X3 | 2010 | 1870 | 1690 | 1920 | 1780 | 1610 | 1780 | 1660 | 1500 |
|
20X5 | 1350 | 1260 | 1140 | 1290 | 1200 | 1090 | 1200 | 1120 | 1010 |
|
25X5 | 1600 | 1490 | 1350 | 1530 | 1420 | 1290 | 1420 | 1320 | 1200 |
|
32X5 | 1930 | 1790 | 1620 | 1840 | 1710 | 1550 | 1710 | 1590 | 1440 |
|
40X5 | 2280 | 2120 | 1920 | 2180 | 2030 | 1830 | 2030 | 1890 | 1700 |
|