- Modell Nr.: LBZ-700*900
- Gießverfahren : Sand Casting
- Casting Form Material : Metall
- Casting Metall : Gusseisen
- Bescheinigung : SGS , CE , ISO 9001: 2008
- Trademark: LZB
- Packing: as The Customer's Requests
- Standard: 700*900mm
- Origin: Hubei, China
- HS Code: 70199090
- Production Capacity: 30000 Sets/Month
EN124 Better Load Capacity Ductile Iron Manhole Cover
New five double nodular ductile iron manhole covers, manhole cover and well adopted
integrated design, rotary install locks. Locks and keys made of high hardness,anti-embroidered brass prevent locks in a day Commonly used in the process of rust, make the manhole cover can't open it.
vehicle by the noise.In new type adopted in the design of five prevention covers new design
concept, make the vehicle through the manhole cover, don't hit cap, but the first hit well in t
he edge of the circle, prevent covers whole sinking, effectively solve the city's manhole covers around the side of "bad" problem.
This product in the process of bearing capacity is strong, the experiment carrying 500 kn
pressure is not destroyed, carrying capacity is greatly superior to national standards (360 kn).At the same time the eu EN124 standard requirements.Can withstand all kinds of heavy trucks rolling, effectively prevent the accident because of the manhole cover to fall.
Delicate build process make the product texture clear, covers the surface has a
unique noslip pattern, increase the friction, prevention because of rain, snow and
ice covered pedestrian slip.
This products' each manhole cover surface and well lifting ring are under stress,
adopting wedge preload type installation , no noise, have the function of displacement,
Gas/ Water/ Main Road/ Telecommunications/ Petrochemical Installations/ Underground/
Electrical Installations/ Access to Pipework Chambers and Petroleum Storage Tanks
Gas/ Water/ Main Road/ Telecommunications/ Petrochemical Installations/ Underground/ Electrical Installations/ Access to Pipework Chambers and Petroleum Storage Tanks