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Inspection manhole cover

Inspection Manhole Cover

The inspection cover is the urban road infrastructure, inspection of the common quality failing of manhole covers is also the difficult problemin the urban distruction.

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Quality of inspection manhole cover is important.

SMC molded manhole cover, a new type of color high-strength manhole cover, which is molded by advanced technology and equipment. It is tested by the National Construction Engineering Quality Supervision and Inspection Center of the Ministry of Construction. The service life is more than 5-10 years longer than the cast iron manhole cover. Its performance index meets and exceeds the international requirements of similar products, and it is a replacement product for replacing various other manhole covers. Widely used in municipal, pipeline, channel, power supply, water supply and other projects.

Load capacity:

(1) Light type: Green roads that prohibit motor vehicles from entering the self-track or sidewalk.

(2) Ordinary type: roads or parking lots below 10 grades.

(3) Heavy duty: roads or parking lots where motor vehicles pass.

(4) Extra heavy duty: the main road of motor vehicles.

round manhole cover made in China


1. No recovery value---It will solve the stolen problem thoroughly.

2. High load capacity---Its high load capacity exceeds the ductile iron.

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

4. Long service life-it can be used at least 30 years.

5. Well sealed----it can be used hermetically, 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 resistance----It will never rust because it has good wear and corrosion resistance.

Contact us

Contact: Elaine Yang

Whatsapp: +8613793332897

Email: sales04@coverchina.net

Add: No125 Liuquan Road Gaoxin District Zibo City,Shandong Province,China

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