Round Ductile Iron/Cast Iron Manhole CoversFeatures:
Manufactured to be BS EN124 Class D400
Suitable for carriageway,main roads
40tonne saft test load.
Works safety tested to 44tonnes =+10%
Ductile Iron improved weight to strength ratio.
Black coasted finish.
Besides,we are offering diverse range of manhole covers like:
1.Heavy Duty Square and Rectangular Manhole cover and frame.
2.Medium Duty Square and Rectangular manhole cover and frame.
3.Light Duty Square and Rectangular manhole cover and frame.
4.circular cover with circular frame
5.circular cover with square frame
7.bench leg,surface boxes,pipe fitting Material:
Ductile iron and Grey iron
Grade:A15 B125 C250 D400 E600
Primary competitive advantages:
a.excellent and high qulity control
c.small order accepted
e.customers drawings or samples accepted.
f.packing:carton,wooden case,pallets or according to customers requirements.
If you are interested in above products.Please let us know.You will get our best FOB/CIF price after got your specific request.Our Services
Design - Manufacture - Sale - Service
Any sizes and types of Cast Iron manhole covers / gratings can be customized. Product Quality:
Service life: 30 years . (We guarantee that our manhole covers won't break and out of shape after 30 million times roller
compaction. ) High strength, high elongation and high corrosion resistance's ductile cast iron be used as the raw material
for making manhole covers. Its strength is much higher than No.45 superior carbon steel, 3~5 times higher than common
cast iron covers. 10~30 times higher than cement, resin, steel fiber and so on.
1. Manhole cover and road grate sample can be sent.
2. Customer marking acceptable
3. AutoCAD design
4.As the independent thrid part to check the product for oversea customer and supply the lawfull product quality report.
5.execute the BS EN 124 standard to promise the customer's product quality. Please contact us for more information:
All the pattern or words on the surface of manhole cover you need, we can manufacture it for you.I represent all my company members welcome every golbal friends to visit our company for our more development and good bussiness with you.
Packaging & Shipping
Standard export packaging. Client's suggestions can be accepted.
|material||ductile iron GGG50/7, grey iron|
600*600,840*840, 850*850 or as per customers' drawing
Non-slip and safe, easy installation, easy to clean, good anti-pressure and attractive appearance
Drawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection
footway, ,drave way,car parks, aircraft pavements,garden and so on.
Strict quality contol
Tensile strength: 500Mpa Yield stress: 320Mpa
Elongation rate: 7%
Area of exported
Europe,Africa,North America,Sounth Asia and Sounth America
Gully Grating,Drain Channel,Tree Guards,Road Bollards manhole cover
Round Ductile Iron/Cast Iron Manhole CoversQ: Why choose Shengao product?
|material||ductile iron GGG50/7, gray iron|
|Size||600*600,840*840, 850*850 or as per customers' drawing|
|advantage||Non-slip and safe, easy installation, easy to clean, excellent anti-pressure and attractive appearance|
|process||Drawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection|
|application||footway, pedestrians, car parks, aircraft pavements|
|Strict quality control||Tensile strength: 500Mpa |
Yield stress : 320Mpa
Elongation rate : 7%
|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|
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 manhole cover?
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.
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