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Composite Round Manhole Cover

BMC Manhole Cover Round Type 600x30mm

Round shape
Composite material
Long service life
High strength
Product description：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...
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Cover size: 600mm

Clear Opening: 550mm

Frame size: 710mm

Manhole cover

High load rating and strength

Similar hard property as cast iron, while have a overwhelming advantage on stretch recovery.

Against theft and safety options

Zero theft value, reducing 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.

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.

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