Casting Ductile Iron D400 Drainage/Spetic Tank/Hinged Watertight Manhole Covers
We can produce all kind of manhole cover with customers' drawing or sampe.
OEM ans ODM are welcomed.
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1.Specifications
technical specification
Casting Process
precision casting, sand casting, investment casting, silicasol casting, water glass casting, lost foam casting
Casting Material
Grey Iron, Ductile Iron, cast iron, iron
steel, cast steel, carbon steel, chrome steel, stainless steel, low-carbon steel, high-carbon steel
aluminum,cast aluminum
alloy, alloy steel
copper, brass, bronze
zinc alloy, copper alloy etc.
Machining and Processing
Heat treatment, Polishing, Sand blasting, Painting, Electro-plating, Chemical Plating, ultrasonic flaw detection and other machining processing.
Inspection equipments
Spectrum analysis instrument, Metallurgical analysis, Tensile strength tester, Hardness tester, Roughness tester, deflection tester, Impact test machine, Projector, Altimeter, Scale Micrometer, pressure tester, etc.
We do casting mostly according to your drawings . Please send me your drawings include material , dimension,weight,quantity.
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If there's anything I can help, please feel free to contact with me.
Size( customized available for other dimensions)
Material composition:
Q: Why choose Shengao product?
A: We shengao have our own plant-- Weifang Shengao machinery Co., Ltd, therefore, we can surely promise the quality of every product and provide you comparable price.
Q: Do you provide OEM Service?
A: Yes, we provide OEM Service.
Q: Do you provide customized products?
A: Yes. Customers give us drawings and specifications, and we will manufact accordingly.
4. Q: What is your payment term?
A: We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.
We can produce all kind of manhole cover with customers' drawing or sampe.
OEM ans ODM are welcomed.
Item: Drain,Grating,Manhole Cover | |
Materail:Cast Gray Iron,Ductile Iron | |
Shape:Round,Square,Rectangle,and Triangle | |
Process:Drawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection | |
Size range 200mm to 1200mm,Weight range 7kgs-154kgs | |
Surface treatment:Spray coated,Epoxy,Painted,Enamel etc. | |
Certificate:ISO9001:2000,SGS | |
Class:A15,B125,C250,D400,E600,F900 |
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1.Specifications
technical specification
Casting Process
precision casting, sand casting, investment casting, silicasol casting, water glass casting, lost foam casting
Casting Material
Grey Iron, Ductile Iron, cast iron, iron
steel, cast steel, carbon steel, chrome steel, stainless steel, low-carbon steel, high-carbon steel
aluminum,cast aluminum
alloy, alloy steel
copper, brass, bronze
zinc alloy, copper alloy etc.
Machining and Processing
Heat treatment, Polishing, Sand blasting, Painting, Electro-plating, Chemical Plating, ultrasonic flaw detection and other machining processing.
Inspection equipments
Spectrum analysis instrument, Metallurgical analysis, Tensile strength tester, Hardness tester, Roughness tester, deflection tester, Impact test machine, Projector, Altimeter, Scale Micrometer, pressure tester, etc.
We do casting mostly according to your drawings . Please send me your drawings include material , dimension,weight,quantity.
manhole,cover driver,manhole cover,man hole,drain covers,why are manhole,why are manhole circle,why are man covers round,why is manhole cover round,why manhole round,a man hole,why are manholes cover round,manhole japan,why are manhole round,manhole cover meaning,manhole covers uk,drain covers uk,square manhole cover,recessed manhole covers,manhole lifters,outside drain covers,gully covers,drain inspection cover,grass manhole cover,garden manhole cover,drain grill covers,internal manhole covers,round manhole covers,drain grid cover
If there's anything I can help, please feel free to contact with me.
name | Manhole Cover |
material | ductile iron GGG50/7, gray iron |
standard | EN124/1433/1563 |
class | A15,B125,C250,D400,E600,F900 |
shape | Round |
Size | 600*600,840*840, 850*850 or as per customers' drawing |
paint | bituminous black |
advantage | Non-slip and safe, easy installation, easy to clean, excellent anti-pressure and attractive appearance |
molding | DISA Line |
process | Drawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection |
application | footway, pedestrians, car parks, aircraft pavements |
certificate | BSI, ISO9001:2000 |
Strict quality control | Tensile strength: 500Mpa Yield stress : 320Mpa Elongation rate : 7% Hardness: HBS170-230 |
Main products | Manhole covers and grates, Furnace, bases, Machinery parts, cookers, Valve bodies, pipe fittings, Auto parts |
other information | we can cast and process any type of iron casting products according to customers' drawing or samples |
Order No. | Inner dia | grating | Outer dia | Height | Weight(kg) | Pressure(KN) |
F0536-1 | 252 x 252 | 326 x 326 | 360 x 360 | 36 | 13.5 | C250 |
F0536-2 | 350 x 350 | 400 x 400 | 470 x 470 | 40 | 20 | C250 |
F0536-3 | 450 x 450 | 500 x 500 | 580 x 580 | 50 | 32 | C250 |
F0536-4 | 550 x 550 | 600 x 600 | 680 x 680 | 50 | 39 | C250 |
F0536-5 | 350 x 350 | 400 x 400 | 500 x 500 | 100 | 36.2 | D400 |
F0536-6 | 450 x 450 | 500 x 500 | 600 x 600 | 100 | 49 | D400 |
F0536-7 | 560 x 560 | 600 x 600 | 700 x 700 | 100 | 62 | D400 |
Tensile strength | 560Mpa | Yield strees | 340Mpa |
Elongation rate | 7.5% | Hardness | 210HBS |
Material | GJS500-7(GGG50) | Standard | EN 124 |
Q: Why choose Shengao product?
A: We shengao have our own plant-- Weifang Shengao machinery Co., Ltd, therefore, we can surely promise the quality of every product and provide you comparable price.
Q: Do you provide OEM Service?
A: Yes, we provide OEM Service.
Q: Do you provide customized products?
A: Yes. Customers give us drawings and specifications, and we will manufact accordingly.
4. Q: What is your payment term?
A: We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.