Specifications

composite manhole cover
660-60 smc manhole cover With Lockable Bolt set A50
Loading capability:A50
Material:SMC

 

 

Lockable manhole cover features:

1) Environmental protection: non-toxicity raw material

2) Longevity: anti-corrosion, anti-rust, anti-abrasion, excellent anti-pressure  capability;

3) Light weight:1/3 lighter than cast iron ones

4)Various color and pattern available on request

5)Anti-theft: Non-recycle, anti-theft naturally

6).No noise arised from automobile roller compaction

 

 

 

Name	Insert Depth of Cover(MM)	Dia.of Cover(MM)	Height of Frame(MM)	Outside Dia of Frame	Clear Open Dia.of Frame	N.W.(KGS)
660-60 With Lockable Bolt set A50	40	660	67	760	600	15

 

 

 

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