China B125 Composite Square Manhole Cover

ITEM NO.

CLASS

O

D

F

H

LOCK/ SCREW

CLEAR OPEN

COVER DIA

frame DIA

frame HT

MS600x600B

B125

600x600

650x650

776x776

45

Screw

SMC Composite Manhole Covers Benefits:

1. Strength and high load capacity, meeting and exceeding EN 124 standard.

2. Great performance to resist impact, compression and tension with low resonance noise.

3. Light weight and cost saving.

1). More efficient transportation lowers the average cost.

2). Easy to handle by a single worker, cost being reduced either during installation or maintenance.

4. Long service life without a geographical or environmental limitation.

1). More than 30 years.

2). Won't be damaged by extreme weather(either hot or cold) or corrosion.

5. Safety concerned.

1). Dielectric, with no risk of either electricity or heat conduction.

2). Well sealed, preventing gas leaking.

3). Unique surface design, keeps pedestrians from sliping.

6.Free design, either shape or color, logo or other information.

Place of installation:

A15

Areas which can only be used by pedestrians and pedal cyclists, lightly used pathways, non-trafficked locations

B125

Footways, sidewalks, pedestrian and comparable areas, forecourts, and private car parks.

C250

Any location subject to heavy-duty pedestrian use, precincts and shopping centers, commercial parking areas, yards, locations subject to slow moving light and medium-duty traffic, factories and industrial areas (non E600 or F900 heavy-duty traffic), pallet trucks and small fork-lifts (pneumatic types)

D400

Carriageways of roads (including pedestrian streets),hard shoulders and parking areas, for all types of road vehicles.

E600

Areas imposing high wheel loads, e.g.docks, aircraft pavements.

F900

Areas imposing particularly high wheel loads, e.g.aircraft pavements.