Iron Pipe, En877, Drainage manufacturer / supplier in China, offering En877/ASTM a-888 Cast Iron Pipe 3m, ASTM a-888 Cispi 301 Cast Iron Pipe for Drainage, Cispi 301 Cast Iron Pipe for Drainage and so on.
Min. Order / Reference FOB Price | |
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20 Ton | US $930.00/ Ton |
Local Area: | Handan, Hebei, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Type: | Clay Wet Sand |
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Casting Method: | Thermal Gravity Casting |
Sand Core Type: | Clay Sand Core |
AS3996 CLASS D400 DUCTILE IRON MANHOEL COVER
We supply round lockable manhole cover.
We devoted ourselves to casting industry for many years,has been exporting to all over the world.
We are expecting become your long team partner, OEM & OED is welcomed.
Details
Dimensions
Customer Required(300-1200mm)
Material
Ductile Iron 500-7
Application
construction , public road,drainage system etc
Place of Origin
China (Mainland)
Color
black, grey, etc
Standard
EN124-2015
Loading Pressure
A15, B125, C250, D400, E600, F900
Coating
black bitumen coated,epoxy painting
Type
ROUND
MOQ
1 set
Technique
Moulding pressing
Longivity
30~50 years
OEM service
Yes
Package
pallet and wooden case, or as per customers' requirements.
Ductile Iron Manhole Cover features:
1. High strength:The tensile strength of ductile iron is more than 420Mpa and the yield strength is more than 300MPa, three times more than gray iron.
2. Good toughness: impact value is similar to carbon steel and 10 times than grey iron.
3. Good plasticity. Elongation of ductile is more than 7% which is similar with high-carbon steel, gray iron material and extend rate is zero.
4. Anti-corrosion resistance: The corrosion was only 0.25 times of pipes during ninety days spray corrosion test and 0.1 times of gray iron pipes. The life is 2 times longer than gray iron pipes and 5 times longer than ordinary steel pipe.
5. Applied In most municipal applications: water, salt water, steam, the corrosion resistance and oxidation resistance of cast iron are more than steel. Because of the spherical graphite cast iron microstructure, ductile iron does better than steel in reduced vibration capacity.
Advantages of ductile iron manhole cover:
1. Low-cost
2. High strength,
3. Toughness,
4. Lighter weight