We are keen to grasp the future direction and pursue the perfection of our ductile iron fittings, Ductile Iron Butterfly Valve, PVC Saddle Clamp and services as well as the perfection of our company itself, hoping to become the number one brand in the industry. We sincerely welcome overseas consumers to consult for your long-term cooperation as well as the mutual advancement. We adhere to the integrity to the end, and carry forward the spirit of hard work.
Manhole Cover Supplier
Product Name | Manhole Cover and Gully Grating |
Material | Ductile Iron GGG500-7/450-10 |
Color | Black, grey, as your request |
Class | A15,B125,C250,D400,E600,F900 |
Standard | ISO9001:2008, DIN EN124 |
Brand | Logo or Customized |
Shape | Round type ,Square type |
Design | a) EN124 A15, B125, C250, D400, E600 and F900 c) Major standards designs available |
Process | a) Molding boards |
Coating | a) Cold applied black bitumen |
Package | Wooden pallets or steel pallets or As per customers' requirements |
Inspection | Foundry in-house: Third party inspection available upon request |
Application | Building industry machinery |
How to choose suitable Loading class?
CLASS | WHERE | LOADING CLASS |
EN124-A15 | Areas where only passed by Pedestrians and Bicycles | 15KN |
EN124-B125 | Footways,Parking lot or similar areas | 125KN |
EN124-C250 | The edge combinative area of vehicle road and the pavement | 250KN |
EN124-D400 | Vehicle area and urban arterial road. | 400KN |
EN124-E600 | Shipping port and parking apron area | 600KN |
EN124-F900 | Airplane taxiway and huge dock | 900KN |
Manhole Cover Supplier

We have a team with strong technical strength, high professional quality and rich practical experience to provide our customers with excellent En124 12.5ton Ggg50 Ductile Iron Square Sewage Manhole Cover Supplier. We have been willing to establish long business relationship with all those who seek the high quality products and good service. After years of stable development, our company has established a complete system and continuously expanded the field of business.
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