Bearing Bar Size(mm) | Available For Maintenance PlatForm
| Available For Pedestram | Available For Crowded Pedestram
|
UDL=2.5kPa | UDL=3kPa | UDL=4kPa |
Deflection=5mm | Deflection=5mm | Deflection=5mm |
| Bearing Bar Spacing(mm) | Bearing Bar Spacing(mm) | Bearing Bar Spacing(mm) |
| 30 | 40
| 60
| 30 | 40 | 60 | 30 | 40 | 60 |
30x3 | 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 | 1350 | 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 |
2. Steel Grating Specification
1) Bearing bar size (mm): 40 X 5mm
2) Bearing bar pitch(mm): 25mm.
3) Cross bar pitch(mm): 100mm
4) Grating type: Serrated bearing bar
3. Regular Steel Gratings
Material | Mild steel / carbon steel / stainless steel Q235B, ASTM A36, S275JR etc. |
Specification | All the steel gratings can be customized Bearing bar: from 25*3mm to 100*8mmBearing bar pitch: 12.5, 22, 25.4, 30, 34, 40, 41, 60mm etc.Cross bar: 5mm,6mm,8mm, round or twisted bar Cross bar pitch: 33, 38, 50, 76, 100mm |
Galvanization Standard | ISO 1461; ASTM A123; GB/T13912:2002 |
Package | seaworthy package |
Production Standard | YT/T 4001.1-2007; BS4592-1:1995; AMSI/NAAMM(MBG531-2000); AS1657-1992 |
MOQ | 100 pcs |
FAQ:
Q: Are you a manufacturer?
A: Yes, we are a manufacturer, we have our own factory. And we are the leading company in our county. We promise that we are exactly the reliable supplier you have been looking for.
Q:Can we visit your factory ?
A:Yes, of course, we welcome you to visit our factory to check our production lines and know more about our capacity, quality.
Q: Do you have quality control system?
A: Yes, we have ISO, BV, SGS certifications and our own quality control laboratory.
Q: Can you arrange the shipment for us?
A: Yes, Our freight forwarders are through the company tender, signed long-term agreement, Price Service is the best. we have designated sea-freight and railway freight Forwarders with decades of experiences and we can get the best price with earliest vessel and professional services.
Q: How long is your delivery time?
A: Generally it is 7-14 days if we have the exact goods in our stock. If not, it will take around 25-35 days to get goods ready
for delivery.
Q: How do you keep long-term business and good relationship ?
A: 1.We keep supplying good quality products and competitive prices to ensure our customers' benefit.
2. We think highly of every single customers of us and value the relationship, we take it not only as business partner, but also as true friends. Will keep the good services and put customers’ benefit as high priority.