drainage trench cover is widely used in the urban road, the square, the botanical garden, the wharf, the airport, the parking lot, the road, each kind of industry, the civil project, etc.
1) This product has high load-bearing capacity and good anti- impact property.
2) Cover and frame are joined by hinge. It is anti-theft, safe and easily open.
3) Large area for water leakage with hot dip galvanizing surface treatment, attractive and durable.
4) Order instruction: Please strictly choose types according to requirements or make inquires from our company's business staff. Customers can choose types according to their requirements for different load and span. If customers choose improper specifications and types in order to reduce the investment, they will be responsible for them.
Drains width (mm) U shape drains cover model Size(mm)
Steel grating frame
a b h model A Angle iron size
150 URGII1.5-255 130 995 25 G255/30/100 210 40×40
180 URGIII1.8-255 160 995 25 G255/30/100 240 40×40
200 URGIV2-255 180 995 25 G255/30/100 260 40×40
240 URGV2.4-203 225 993 20 G203/30/300 285 30×30
300 URGII3-455 275 995 45 G455/30/100 375 50×50
360 URGIII3.6-455 335 995 45 G455/30/100 435 50×50
450 URGIV4.5-325 430 995 32 G325/30/100 510 40×40
600 URGV 6-203 585 993 20 G203/30/100 645 30×30
Notes:
- the drains width ranging from 150mm to 600mm
- a means the steel grating length
- h means the steel grating height
- A means finished product length
