DI Round manhole cover with lock hinge
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DI Round Manhole Cover with Lock Hinge
This DI Round Manhole Cover with Lock Hinge is a versatile product used in drainage systems. It is available in three different types: light, midsize, and heavy. The manhole cover is made of iron, specifically Grey Iron and Ductile Iron. It conforms to the Size Standard EN124.
Product Specifications
- Model Number: light, midsize, heavy type
- Material: Iron (Grey Iron, Ductile Iron)
- Application: Drainage system
- Dimensions: Covers
- Packaging Details: Plywood Cases, Plywood Pallets
- Port: Xinggang, China
Features and Benefits
- High-quality casting manhole covers
- Designed to meet Size Standard EN124
- Available in various sizes and weight capacities
- Provides secure locking with a hinge mechanism
- Suitable for different pressure levels (C250 and D400)
- Resistant to corrosion and wear
- Easy to install, maintain, and repair
Common Use Scenarios
- Municipal drainage systems
- Industrial facilities
- Residential areas
- Commercial buildings
Installation and Maintenance
To install the DI Round Manhole Cover with Lock Hinge, follow these steps:
1. Prepare the installation site and ensure a stable base.
2. Place the manhole cover on the opening and align it properly.
3. Secure the cover in place using the lock hinge mechanism.
4. Regularly inspect and clean the cover to prevent blockages and ensure proper functioning.
Replacement
If the manhole cover is damaged or worn out, follow these steps to replace it:
1. Remove the old cover by unlocking and lifting it.
2. Clean the opening and ensure it is free from debris.
3. Install the new manhole cover following the installation steps mentioned above.
Other Products by EVER-POWER GROUP
In addition to the DI Round Manhole Cover with Lock Hinge, EVER-POWER GROUP offers a wide range of products used in various industries. Some of the products include:
- 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
We are committed to providing high-quality products at favorable prices and offering considerate service. We welcome customers to come to us with their drawings or samples for customization.
Frequently Asked Questions (FAQ)
1. What is the purpose of a DI Round Manhole Cover with Lock Hinge?
2. How do I choose the right size and weight capacity for my drainage system?
3. Can the manhole cover withstand heavy pressure?
4. Are these manhole covers resistant to corrosion?
5. How often should I inspect and maintain the manhole cover?
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






