Quality Assurance Support Customization Ductile Iron Cast Iron Manhole Cover
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Quality Assurance Support Customization Ductile Iron Cast Iron Manhole Cover
The Quality Assurance Support Customization Ductile Iron Cast Iron Manhole Cover, model number YR-QMJG-01, is a durable and versatile product designed for various applications. Made from high-quality materials such as ductile iron GGG500/7 and gray iron, this manhole cover offers excellent strength and corrosion resistance.
Product Specifications:
- Material: Ductile iron GGG500/7, Gray iron, etc
- Dimensions: Universal dimensions/As your demands
- Size: Customized Size
- Surface: Bitumen/epoxy painting/etc /or as your request
- Color: Grey/Black/As your request
- Weight: 5-120kg/As your requirement
- Feature: Anti-theft
- Package: Wooden pallets or steel pallets, or as your request
- Note: OEM service is available
Product Features:
- Anti-theft design ensures the security of the manhole cover
- Bitumen or epoxy painting provides a protective coating
- Customizable size and weight to meet specific requirements
- Durable construction ensures a long service life
Product Applications:
The ductile iron manhole cover is suitable for various parks such as municipal roads, highways, communication, electricity, tap water, residential areas, schools, etc. It can withstand different load capacities depending on the grade:
- A15 grade (15 tons): Urban green belts and sidewalks
- B125 grade (12.5 tons): Sidewalks, non-motorized vehicles, parking lots, and underground parking lots
- C250 grade (25 tons): Residential areas, back streets, and curbs within 0.5m on both sides of the road
- D400 grade (36 tons): Major roads, highways, expressways, and other urban areas
- E600 grade (60 tons): Freight stations, docks, airports, etc.
Installation, Maintenance, and Replacement:
The ductile iron manhole cover is easy to install and dismantle. Regular maintenance is recommended to ensure its optimal performance. In case of damage or wear, the manhole cover can be easily replaced with a suitable replacement part.
Other Products:
EVER-POWER GROUP supplies various cast iron products used in the industry, including Grey Cast Iron, Ductile Cast Iron, Alloy Steel Casting, Stainless Steel Casting, Carbon Steel Casting, Corrosion Resistant Steel Casting, Aluminum Pressure Die Casting, Aluminum Gravity Die Casting, Aluminum Sand Casting, Aluminium Alloy Casting, Refractory Steel Casting, Copper alloy casting, Zinc alloy casting, Sand Casting, Green Sand Casting, and more. We provide high-quality products, competitive prices, and excellent customer service. We welcome customers to come with drawings or samples for customizations.
FAQ:
1. What is the load capacity of the ductile iron manhole cover?
The load capacity varies depending on the grade, ranging from A15 (15 tons) to F900 (90 tons).
2. Can the manhole cover be painted in a different color?
Yes, the surface can be painted with bitumen, epoxy, or other coatings in various colors as per your request.
3. Is OEM service available for the manhole cover?
Yes, we offer OEM service to meet specific requirements.
4. How long does it take to deliver the goods?
Delivery time depends on the specific order quantity, generally around 15 days.
5. How can I guarantee the quality of the products?
Our products are manufactured under an ISO9001 quality system certification. We conduct strict detection during production to ensure high-quality standards.
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port






