High Reliability Cast Iron Manhole Cover Anti Sedimentation 700MM X 700MM

Brand Name:SHUANGXING
Certification:ISO
Model Number:Drainage Channel
Minimum Order Quantity:Negotiable
Delivery Time:about 15 days after received the balance money
Payment Terms:L/C, T/T, Western Union
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Location: Cangzhou Hebei China
Address: Anzhuang Village, Huaizhen Town, Xian County, Cangzhou, Hebei, China
Supplier`s last login times: within 14 hours
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Product Details

High Reliability Cast Iron Manhole Cover Anti Sedimentation 700MM X 700MM


MaterialDuctile cast iron, grey cast iron, steel
SpecificationA15,B125,C250,D400,E600,F900
ProcessSand casting, Shell core casting
ApplicationSewer, Electronic, Sanitary, telecommunications, sewage, drainage, water, stormwater, fire protection & etc.
Casting Tolerance Min.0.05mm
Machining Tolerance Min.0.02mm
Surface TreatmentPainting, Powder coating, spraying, galvanization, chrome plating
Unit weight0.5kg~500kg
ApplicationSewer, Electronic, Sanitary, telecommunications, sewage, drainage, water, stormwater, fire protection & etc.
Technical SupportOwning experienced designing team
StandardISO, ASTM,JIS, ANSI, DIN, BS, GB
CertificationISO9001:2008
FeatureSingle Seal, Double Seal, Bolt Hinge, Removable Hinge, Lock Device, Spring Bar, Auto-locking Device, Safety-Design, Solid, Vent Cover, Lifting Key Hole, Rubber/PE Gasket, GRP Plate, Cut-Corner Design, single seal, double seal, hinge type, ventilated, watertight, airtight, and anti-theft & etc.

CLASS A15 - Areas to be used only by pedestrians and cyclists.

CLASS B125 - Pavements, pedestrianised areas and similar surfaces,parking areas and multistorey car parks.

CLASS C250 - For covering devices installed on roadsides and in gutters at the side of streets.

CLASS D400 - Road surfaces (including pedestrianised streets), hard shoulders and parking areas for vehicles of all kinds.


CLASS E600 - Areas used by heavy vehicles, such as surfaces in airport and dock facilities.

CLASS F900 - Areas sudject to particularly heavy loading, for example surfaces in airports.




Ductile Iron Manhole Cover

and Grating

EN124:1994Material: GGG500-7
ClassApplicationDimension (Frame mm)
A15Pedestrians, Pedal CyclistsDia760
B125Footways, Pedestrians, Car parks290*290, dia800 ...
C250Kerbside channel of roads700*700, 600*800 ...
D400Road, hard shoulders etc.850*850, 920*920 ...
E600Docks, aircraft pavements etc.as per your demands
F900Aircraft pavements etc.as per your demands


China High Reliability Cast Iron Manhole Cover Anti Sedimentation 700MM X 700MM supplier

High Reliability Cast Iron Manhole Cover Anti Sedimentation 700MM X 700MM

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