Square Manhole Cover 

Size:200*200*25, 250*250*30, 300*300*30, 350*350*30, 400*400*20, 400*400*30, 500*500*20, 500*500*40, 600*600*25, 600*600*40, 600*600*50, 700*700*50, 800*800*40, 800*800*50

Color: Can be customized

Material: BMC

Loading Capacity: 5tons, 10tons, 12.5tons

Application:Road Facilities, Municipal Engineering and so on

Advantage:

1.Environmental protection

With raw material non-toxicity, it will not influence to user.

2.Competitive price

The price of composite bmc square manhole cover with frame is lower than stipulated standard cast iron ones.

3.Light weight

The weight is 1/3 lighter than cast iron ones so that it is convenient to transport, install, rush repair; construct easily and reduce working intensity.

4.Nice appearance

Beautiful appearance and rich colors; the cover is not sprayed in surface but painted in whole material so that the color can keep lasted.

5.Anti-theft

Non-recycle material, anti-theft naturally; the lock attachment can prevent tunnel products from losing, therefore city blackhole can be stopped totally.

6.Low noise

Harsh noise and rebounding free when car roll.