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Question:

Composite manhole cover or cast iron well cover?

Composite manhole cover or cast iron well cover?

Answer:

The new composite made of color composite manhole covers can reach 90 tons, which can be used as a substitute for cast iron covers, and the northern color is the patent name of Beijing Pan Asia Electric
The raw material of the composite manhole cover is made of resin, which is cheaper than the increasingly scarce steel material, so the color composite manhole cover is cheaper than the cast iron manhole cover.
Toward the color composite manhole cover is made of high temperature compression of SMC sheet, once formed, there is no recycling value, so it can be anti-theft

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