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D400 Best Selling Ductile Cast Iron Telecom Manhole Cover

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US$ 800 - 1,000 MOQ: 5 Tons
Key Specifications
Get Latest Price
Place of Origin:
Tianjin, China
Brand Name:
DUNHUI
Model Number:
Manhole Covers
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin; Qingdao; Shanghai
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Tianjin, China
Brand Name DUNHUI
Model Number Manhole Covers

 The best quality and faith bring us the good market, such as USA, CANADA, BRAZIL, AUSTRALIA, UK, GERMANY, ITALY,        SPAIN,    TURKEY, ALGERIA, DUBAI, RUSSIA, UKRAINE, SINGAPORE, MALAYSIA etc. “Made in DUNHUI” in many Countries.

 

   DUNHUI” is your correct choice. Welcome to visit 

 

 

1.   D400 Best selling ductile cast iron telecom manhole cover

 

D400 Best selling ductile cast iron telecom manhole cover

 

D400 Best selling ductile cast iron telecom manhole cover

 

D400 Best selling ductile cast iron telecom manhole cover

 

   

 

 

   

2.  Products description and Main dimensions

 

 

Bearing Class / Loading Capacity of Cast Iron Manhole Covers

Class

Apply to

Bearing

Remarks

EN124-A15

Areas where only passed by Pedestrians and Bicycles.

15KN

 

EN124-B125

Footways, parking lot or similar areas.

125KN

HOT-SELLING

EN124-C250

The edge combinative area of vehicle road and the pavement.

250KN

 

EN124-D400

Vehicle area and urban arterial road. 

400KN

HOT-SELLING

EN124-E600

Shipping port and parking apron area. 

600KN

 

EN124-F900

Airplane taxiway and huge dock.

90

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3. Production process

 

 

Raw Material Inspection

 

  • Raw Material inspection including chemical
  • components analysis, tensile strength test and etc. 

 

Quality Control Groups

 

  • Dimensions Test
  • Manufacture process Inspection
  • Process Inspection including sand cleaning, assembling, packing and coating
  • Final Inspection including delivery marks and etc.
  • Particular Tests for different products, such as Load Test, Hydro Test and etc. 

 

D400 Best selling ductile cast iron telecom manhole cover

 

 

Laboratory

 

  • Chemical Components
  • Microstructure Test
  • Tensile Strength

 

D400 Best selling ductile cast iron telecom manhole cover

 

 

 

4. Manhole cover and Gratings pictures

 

 

 

 

 

5Technical Standard: 

 

 Design: EN124
 Certification: ISO9001:2008 

 

 

 

 6. Personnel station:

 

  Have professional salesmen, and 6 Engineers, More than 30 inspectors. 

 

 

 7. Quality and Safety:

 

We have a very strict and complete quality control system, which promises that goods we produced are always of the best quality, the enough inspectors to ensure that each product can meet the quality requirements of customers. We do the final inspection in own factory with ISO 9001:2008.

 

 

  8. Location:

 

 DUNHUI has a convenient location at the city’s exporting business zone, Dongli District. We are only 9 km to Tianjin  International Airport, and very close to major highways,TIANJIN port. We look forward to work with your business!

 

 

 

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Business Type
Trading Company
Year Established
2011
Factory Size
Below 1,000 square meters
Total Employees
11 - 50 People

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