Composite Manhole Cover Dimension 600x600mm A15 Load Grating

Features of square manhole cover:

1.Environmental protection

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

2.Longevity

Acid and alkali corrosion resistance; Anti-rust; insulation; anti-abrasion; weatherability; excellent anti-pressure capability;

3.Competitive price

The price of compound manhole cover is lower than stipulated standard cast iron ones;

4.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;

5. Nice appearance

Outstanding dying, rich colors; the cover is not sprayed in surface but painted in whole material so that the color can keep lasted; With clean, smooth surface, it will be consistent with the lawn or ground, beautiful and functional;

6.Anti-theft

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

7.Low noise

Harsh noise and rebounding free when car roll

Zibo Best Energy-saving Materials Co., Ltd. Specializing in composite manhole cover, Trench Cover, Drain Grated and cable cover. More than 12 years experience and easy to get professional technical.