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The Advantages Of Resin Manhole Cover

The Advantages Of Resin Manhole Cover

Zibo Best Energy-saving Materials Co., Ltd. was established in 2004, which is one of the largest Resin Manhole Cover manufacturer in China, specializing in producing and supplying composite materials(SMC/BMC) manhole cover, rain-grating ,tree-grating, flower pot, fence and so on. Our products are strictly produced according to the BS EN124 and have obtained various kinds of certificates. Till now, our competitive products not only have good market in domestic, but also owned a large overseas market with a high reputation.


resin manhole cover

1. High load rating and strength

Similar hard property like cast iron. Designed to meet A15/B125/C250/D400 loading rating, according to En124: 1994. Less noise and lower vibration transmissions.

2. Against theft and safety options

Comparing with cast iron manhole cover, composite cover has zero theft value and not attractive to thieves, which reduce the potential accident and further maintenance cost caused by thieves.

Surface anti-slip thread guarantees safe road condition even in extreme weather.

Locks are available as an option molded into the cover to improve security rate.

Non-electricity conduction and non-heat conduction, UV resistance.

3. Lightweight

Compared with cast iron manhole covers, composite covers are 30% lighter.

Lightweight allows easy of handing more loading per vehicle, more convenient transportation and economical saving.

Allows a safer working condition, which a SINGLE worker is enough for a complete when installation without risk of injury.

Easy of moving, ease and reduce the maintenance cost.

4. Durable service life

More than 30 years’ theoretical service life at regular road condition without crack and color fading, comparing to same grade of cast iron manhole cover.

Anti-corrosion,waterproof, dust and pets tight, well sealed prevent poisonous gas leaking out.

Without displacement, freely radio signal passing.

Higher and lower temperature tolerance with the range -50℃-150℃.

5.Free design

If you want to order resin manhole cover and relative products, please follow our website and welcome to inquiry.




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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