Manhole Cover Features:
1. No recycling value
2. High erosion resistance
3. Desirable breakage security
4. Shock-resistance
1. SMC Composite Manhole Cover Features:
1. Against theft ---JINMENG SMC manhole cover is non-metallic, non-conductive and non-sparking. It has no value of recycling, thus completely solving the problems caused by theft.
2. High load capacity ---Its main components are fibreglass and unsaturated resin. JINMENG's existing moulds load capacity are A15, B125, C250, D400, E600.
3. Free design
4. Long life ---Minimum lifespan of 30 maintenance free years
5. Well sealed ---It can be used hermetically, and effectively prevent those poisonous gases leaking out from cesspool. Well sealled, no noise pollution or rebound.
6. Good wear and corrosion resistance ---It will never rust because it has good wear and corrosion resistance.
7. High and low temperature resistance ---Excellent insulator against heat ( from -40° C to 200° C)
8. Lighter weight and more competitive price--- the weight of composite manhole cover especially SMC manhole cover is lighter. The composite manhole cover is more convenient to transport, install and repair.
2. Application:
(1) Electric power pipeling well; Post, telecommunication, communication pipeline well;
(2) Street lamp well, fire control well, all kinds of valve well;
(3) City water, drainage pipeline well; Heat supplied, gas well;
(4) As cover board for anti-corrosion project, open ditch; It as well as can be made according to customers requirements.
Size |
Remarks |
Clear Open 115x245mm A15+ |
Cover Dia 200x400mm |
For road lamps |
Clear Open 245x245mm B125, C250, D400 |
Cover Dia 300x300mm |
For fuel gas manhole |
Clear Open 250x250mm A15+, B125 |
Cover Dia 300x300mm |
For fuel gas manhole |
Clear Open 255x395mm A15+, B125 |
Cover Dia 300x450mm |
|
Clear Open 345x485mm A15+ |
Cover Dia 400x500mm |
For road lamps |
Clear Open 350x515mm A15+, B125 |
Cover Dia 400x500mm |
|
Clear Open 355x355mm A15+, B125, C250 |
Cover Dia 400x400mm |
|
Clear Open 450x450mm A15+, B125, C250 |
Cover Dia 500x500mm |
|
Clear Open 550x550mm A15+, B125, C250 |
Cover Dia 600x600mm |
|
Clear Open 600x600mm C250, D400 |
Cover Dia 650x650mm |
Antistatic, watertight with lock |
Clear Open 450x600mm C250, D400 |
Cover Dia 500x650mm |
Antistatic, watertight with lock |
Clear Open 560x720mm B125, C250, D400 |
Cover Dia 600x800mm |
|
Clear Open 600x900mm B125, C250, D400 |
Cover Dia 760x1060mm |
Antistatic, watertight with lock |