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Oem Light Duty Cast Iron Manhole Cover Frames For Drainage System - China

price: contact company for price

OEM Light Duty Cast Iron Manhole Cover Frames for Drainage System

Manhole Cover

Cast iron manhole cover

We can produce all kind of manhole cover with customers' drawing or sampe.

OEM ans ODM are welcomed.

Characteristics of our manhole cover:

1. Material: cast gray iron, ductile iron.

2. Shape: round, square, rectangle and triangle.

3. Diameter: from 200mm to 1200mm.

4. Weight: from 7kg to 154kg or according to customers\ ' requirment

5. Packing: in wooden pallet with plastic layer

6. Annual output: 10, 000 tons

7. Coating: black bitumen or Coating as per customers\ ' requirement

8. Use : municipal engineering, Traffic, pavement , electronics, telecom, cable, petroleum, chemical industry, or drainage system and industrial facilities of valve well.

D400 Clear Opening 400mm Casting manhole cover/ cast iron manhole cover price

Clear Opening: 390* 390mm

Frame size: 490* 490mm

Frame depth: 75

Testing Loading: D400

Material: Ductile iron GGG500- 7& 400- 12

Standard : EN124

1. Advantage of our Manhole Covers

1) Can supply all kinds of load class Product such as A15/ B125/ C250/ D400/ E600/ F900

2) Against theft and safety, double sealed, watertight type

3) material No. GGC50( DIN1693- 73) , QT500- 7( GB/ T1348- 1988) , 80- 55- 06( ASTM A536) , FCD500( JISG 5502- 2001) , 500/ 7( BS2789: 1985) .

4) Free charge of design.

5) 3 day pay for ready if the request in storck.

2. Detailed information of manhole cover

1) Various manhole cover made by GX Foundry strictly conform to standard and free from sand holes, blowholes, distortion or any other defects

2) Processes:

a) Automatic machine lines

b) Moulding boards

c) Green sand with hand moulding

3) Guarantee: GX Foundry will replace any heavy duty castings that have been properly installed and broken in normal use, free of charge after receipt of the broken castings.

name OEM Light Duty Cast Iron Manhole Cover Frames for Drainage System

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: 500MpaYield 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

Size( customized available for other dimensions)

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

Material composition:

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 forging products?

A: Yes. Customers give us drawings and specifications, and we will manufact accordingly.

Q: What is your payment term?

A: We provide kinds of payment terms such as L/ C, T/ T, Paypal, Escrow, etc.

If there' s anything I can help, please feel free to contact with me.


Company Contact:


  • Phone: 865368469256

  • Address: Taihualingyu, Shengli East Street No.4888, Kuiwei , Weifang, China

  • Email: Email


Published date: October 26, 2015 -

  • Business Description: Weifang Jufeng International Trade Co.,Ltd is located in WeiFang the

    famous city in China and the world center of kites. It is 140 kilometers

    far away from Qingdao port,the transporation is very convenient. Our

    company use the location advantages of ShanDong province to integrate

    resources so that we can processing according to the drawings of

    customers. We mainly undertake the casting parts,machined parts and

    other products.Our Import and Export Department have many years

    experiences of foreign trade,products are mainly exported to the United

    States,Denmark,Italy,Russia,Australia etc.

       Over the years,company adhere to the guideline for management of "Quality first ,Reputation first,Delivery just in time,Price best". We will try our best to improve the technical level and perfect the enterprise management. Our company will depend on superior quality of products and sincere service to cooperate with dometic and overseas,new and old customers and establish eternal friendship to create a bright future.

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