500x500 B125 Composite Resin Manhole Cover

500X500 B125 Composite Resin Manhole Cover

Cover Size	Clear Opening	Frame Size	Load bearing capacity
500x500mm	450x450mm	600x600mm	25tons

The advantages of Composite Manhole Cover:

1.No recovery value and anti-theft--the plastic manhole cover use the SMC material and will solve the stolen problem thoroughly.

2.High load capacity--plastic manhole covers have a high load capacity exceeds the ductile iron strictly conforms to BS EN124 Standard.

3.Light weighted--manhole covers of composite material is 30% lighter than covers of iron, which allows easy transportation and maintenance.

4.Free-design--It can be designed according to users' demands, including size, color, pattern, specification.

5.Well sealed--It can be used effectively prevent those poisonous gases leaking out from cesspool.

6.Logo application avaliable

Zibo Best Energy-Saving Materials Co., Ltd: hot products: square manhole cover, round manhole cover, trench cover, water grate and grating. We also have professional technician who can supply many technicial support.

If you wanna know more information, welcome to inquiry and follow our website.