OEM Custom En124 D400 Ductile Iron Manhole Cover
|FOB Unit Price:||US $2 US $1|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||1500 Pieces Per Day|
|Transport Package:||Carton, Wooden Cases|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal|
- ductile iron manhole cover
- 39 Products
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- Model NO.: casting
- Casting Method: Directional Crystallization
- Application: Instrument Accessories
- Surface Treatment: Bitumen, Epoxy
- Certification: SGS, ISO 9001:2008
- Weight: 5 ~ 800kg
- Shape: Round, Square, Rectangle, Triangle etc.
- Specification: SGS
- Type: Clay Wet Sand
- Sand Core Type: Resin Sand Core
- Material: Iron
- Surface Roughness: Ra3.2
- Dimension: According to Your Drawings
- Model: B125, C250, D400, E600, F900 etc.
- Trademark: MINGDA
- Origin: Hebei China
Many years experience on manhole cover manufacturing and exporting.
International R&D team for your wanted design.
Material: Iron, Aluminium and Steel etc.
Model: B125, C250, D400, E600, F900 etc.
Certificates: EN124, ISO9001
Size: 200~1600mm in round, square, rectangle or triangle etc.
Weight: 5 ~ 800Kg.
Inspection: Both Self QC and Third Party.
Surface Coating: Bitumen, Epoxy
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