High Quality for Smc Manhole Cover - En124 D400 Cast Iron Manhole Cover – Mingda

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High Quality for Smc Manhole Cover - En124 D400 Cast Iron Manhole Cover – Mingda Detail:

Basic Info

Model No.: Mingda-0002

Type: Clay Dry Sand

Casting Method: Directional Crystallization

Sand Core Type: Resin Sand Core

Material: Iron

Surface Treatment: Sand Blast

Surface Roughness: Ra1.6

Certification: SGS, ISO 9001:2008

Additional Info

Transportation: Ocean,Land,Air

Product Description


Manhole covers are made of cast iron. These covers need to be heavy so that when vehicles drive over them, they do not become dislodged. Manhole covers normally weigh 100+ pounds each. Some have open pick holes which allow water to enter the manhole. Others have concealed pick holes which do not go all the way through the cover or lift handles such as drop handles or ring handles. Manhole covers can be bolted to the frame for security reasons. Manhole covers can also have a gasket on the bottom of the cover and bolted to the frame which is normally considered watertight.


1. Class: A15, B125, C250, D400, E600 and F900.

2. Design Standard:  BS EN124:1994.

3. Material grade: GGG500/7.

4. Test: testing before shipping for the smooth surface and loading.

5. Coating: coating black bitumen, or coating as customers’ requirements.

6. Certificate: BSI Kite Mark, SGS, ISO9001,BV…



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. 900KN  



Product detail pictures:

High Quality for Smc Manhole Cover - En124 D400 Cast Iron Manhole Cover – Mingda detail pictures

High Quality for Smc Manhole Cover - En124 D400 Cast Iron Manhole Cover – Mingda detail pictures

High Quality for Smc Manhole Cover - En124 D400 Cast Iron Manhole Cover – Mingda detail pictures

High Quality for Smc Manhole Cover - En124 D400 Cast Iron Manhole Cover – Mingda detail pictures

High Quality for Smc Manhole Cover - En124 D400 Cast Iron Manhole Cover – Mingda detail pictures


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Using a complete scientific top quality management program, great high-quality and fantastic religion, we win great track record and occupied this area for High Quality for Smc Manhole Cover - En124 D400 Cast Iron Manhole Cover – Mingda , The product will supply to all over the world, such as: Southampton, Sacramento, Madrid, We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We currently own 27 product utility and design patents. We invite you to visit our company for a personalized tour and advanced business guidance.
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Novia from Armenia - 2017.11.29 11:09
    The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Ina from Stuttgart - 2017.10.25 15:53
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