manhole covers
1. No recovery value_It will solve the manhole cover-stolen problem thoroughly.
2. High load capacity_Its high load capacity exceeds the ductile iron, reasech to 60 ton.
3. Free-design_It can be designed according to usersdemands, including color, pattern, specification.
4. Long service life_It can be used more than 30 years and there is no any crack in the experiment of 2, 000, 000 fatigue shocks.
5. Well sealed_We could design and install device, and effectively prevent those poisonous gases leaking out from cesspool.
6. No any jangle_There is neither jangle nor rebound when cars pass through.
7. Good wear and corrosion reistance_It will never rusts because it has good wear and corrosion resistance.
2. High load capacity_Its high load capacity exceeds the ductile iron, reasech to 60 ton.
3. Free-design_It can be designed according to usersdemands, including color, pattern, specification.
4. Long service life_It can be used more than 30 years and there is no any crack in the experiment of 2, 000, 000 fatigue shocks.
5. Well sealed_We could design and install device, and effectively prevent those poisonous gases leaking out from cesspool.
6. No any jangle_There is neither jangle nor rebound when cars pass through.
7. Good wear and corrosion reistance_It will never rusts because it has good wear and corrosion resistance.
Certificate
- SGS
Main Products
manhole covers, composite manhole covers,iron manhole covers