1008-65 SMC Manhole Cover Watertight With Lockable Bolt and Anti Static Set C250 /composite Manhole Cover /grp Manhole Cover

Specifications

Advantages

(1) Environmental protection

With raw material non-toxicity, it will not influence to user.

(2) Saving mine resource

It is made by regenerated resin or regenerated plastic raw material, which save application of cast iron.

(3) Longevity

Acid-alkali and corrosion resistance; Anti-rust; insulation; anti-abrasion; weather ability; excellent anti-pressure  capability.

(4) Light weight

The weight is 1/3 lighter than cast iron ones so that it is convenient to transport, install, rush repair; construct easily and reduce working intensity.

(5) Nice appearance

rich colors; the cover is not sprayed in surface but painted in whole material so that the color can keep lasted;.

With clean, smooth surface,  it will be consistent with the lawn or ground, beautiful and functional.

(6) Anti-theft

Non-recycle, anti-theft naturally; the lock attachment can prevent tunnel products from losing, therefore city black hole can be stopped totally.

(7) Low noise

It can prevent the ear-piercing noise and shaking when car pass.

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