Hot Sale Ductile Cast Iron Manhole Cover
|FOB Price:||US $1-2 / kg|
|Min. Order:||50 kg|
|Min. Order||FOB Price|
|50 kg||US $1-2/ kg|
|Production Capacity:||100 Ton/Month|
|Transport Package:||Carton, Wooden Cases|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
- ductile iron manhole cover
- 39 Products
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- Model NO.: EN124 D400
- Casting Method: Directional Crystallization
- Application: Hardware
- Material: Iron
- Surface Roughness: Ra0.8
- Dimensions: According to Your Drawings
- Noise: Less Noise and Lower Vibration
- Specification: SGS
- HS Code: 7201500010
- Type: Clay Dry Sand
- Sand Core Type: Resin Sand Core
- Machining: Boring Machine
- Surface Treatment: Sand Blast
- Certification: CE, ISO 9001:2008
- En: En124
- Trademark: MINGDA
- Origin: Hebei China
Ductile Iron Manhole Cover :
1) Product information:
Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and
free from sand holes, blow holes, distortion or any other defects
a) Ductile Iron GGG500-7 & 400-12
b) Grey Iron GG20
3) Designs .
a) EN124 A15, B125, C250, D400, E600 and F900
b) A60005 for casting design
c) Major standards designs available
d) As per customers' drawings or samples
c) Molding boards
d) Green sand with hand molding
Steel or wood pallet, or as per customers' requirements'
Material of Manhole Cover :
Ductile Iron Manhole Cover
Dimension (Frame mm)
Pedestrians, Pedal Cyclists
Footways, Pedestrians, Car parks
290*290, dia800 ...
Kerbside channel of roads
700*700, 600*800 ...
Road, hard shoulders etc.
850*850, 920*920 ...
Docks, aircraft pavements etc.
as per your demands
Aircraft pavements etc.
as per your demands
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,