Manhole Covers Suppliers Ductile Iron Ggg50 Round Recessed Manhole Cover and Frame

• After-sales Service: Replace News Manhole Cover When Damaged
• Warranty: 5yeasr, 5 Years
• Material: Iron, Steel
• Shape: Round, Round
• Certification: RoHS, ISO, CE, ISO, SGS
• After-Sales Service: Guarantees for Repair, Replacement
• Model NO.: LZB-MC-R
• Standard: En 124: 2015
• Load Capacity Classification: A15, B125, C250, D400, E600, F900
• Text, Symbol, Image: Customized
• Unit Weight: 75kg/PC
• Payment Method: to Be Negotiate
• Leading Time: According to Customer′s Need
• Shipping Methods: Express, by Sea, by Air, Train
• Other Optional Ports: Shanghai, Ningbo, Guangzhou, Hongkong
• Transport Package: Pallet
• Specification: 700 (inner) * 900 (outer) * 100 mm
• Trademark: Luzhongbao
• Origin: China
• HS Code: 7325109000
• Production Capacity: 133000 Tons/Year

Product Description

Luzhongbao Insturction

Luzhongbao is the leading manufacturer & one of the biggest exporter of highest quality Cast Iron (Grey) and Ductile Iron manhole covers in China for Drainage and Sewerage usage. Apart from manhole covers, Luzhongbao's extensive product range includes Square & Rectangular manhole covers, Carriage way/Telecom covers, Circular manhole covers, Recessed manhole covers, Gas & Air Tight Inspection manhole covers, Catch Basin covers, Kerb Drain manhole covers, Surface Boxes etc.

1. As the original manufacturer, we can provide factory prices directly;
2. Free sample is available for the quality testing demands of client;
3. Huge production capacity to meet spot supply;
4. Excellent R & D production team for your various requirements escort.
5. We have been exporting our manhole cover to more than 80 countries and areas
6. We can provide OEM &ODM services support customization in order to satisfy various personalized needs of clients
7. We have strict quality testing measures and high specification testing equipment to effectively ensure product quality
8. We have a sales team directly under the factory, so that customers can contact the factory directly for any problems during the period of pre-sales, production and after-sales.

LUZHONGBAO FEATURES

Whatever your needs, Luzhongbao can provide the solution! Here at Luzhongbao, we custom fabricate any size manhole cover to fit your needs. There is no manhole too big or too small, and there is no cover or frame that we cannot fabricate. Whether you need ructile iron, composite or aluminum - we can accommodate you. We finish products with baking paint, dipping paint, powder coat or whatever you ask for. Available options include bolt down watertight covers, tamper resistant locks, pad locks, custom designations and I.D. tags. We carry a full line of access manholes from 5″ through 60″. Including, Round, Square, Monitoring Well, Composite, Sewer, Water, Gas, Drain Grates, Grease Traps, Tank Monitor, Inspection, and Electrical. Whatever your specific application, feel free to contact us and we will get you where you need to be quickly and with precision.

We work with a variety of materials, such as sheet metal, heavy plate, aluminum, steel, and stainless steel. Our specialty is custom manhole covers and frames, but our experience and equipment give us the ability to complete almost any fabrication job. We've done projects for customers all over the world in a variety of commercial, industrial, and service station applications. We use this diverse background to offer comprehensive custom metal fabrication services to any business that needs it.
 

Product Description

Luzhongbao manhole covers are often made out of cast iron, composite materials. This makes them inexpensive, strong, and heavy. The weight helps to keep them in place when traffic passes over them, and makes it difficult for unauthorized people without suitable tools to remove them.
Luzhongbao manhole covers may also be made from glass-reinforced plastic or other composite material, not only conform to law restricting acceptable manual handling weights, but also have the benefits of greater slip resistance and electrical insulating properties.
A manhole cover sits on a metal base, with a smaller inset rim which fits the cover. The base and cover are sometimes called "castings", because they are usually made by a casting process, typically sand-casting techniques.
The covers usually feature "pick holes", into which a hook handle tool is inserted to lift them. Pick holes can be concealed for a more watertight lid, or can allow light to shine through. A manhole pick or hook is typically used to lift them, though other tools can be used as well, including electromagnets.

Product Name	Ductile Iron Round Manhole Cover
Pressure Capacity Classification	B125, C250, D400, E600, F900
Service	OEM & ODM service / Factory Outlet

 

Projects Show

Luzhongbao Manhole covers are being utilized in a wide range of applications such as commercial, industrial, and municipal facilities. In the municipal facilities, manhole covers are bring used in sewer systems, storm water systems, and wastewater collection systems. Application sites include: residential community, public square, underground parking, market, park, school, etc.

Product Details

Advantages of having a Luzhongbao round manhole cover including but are not limited to the following points:

1. A round manhole cover cannot fall through its circular opening.
2. Round is the strongest and most material-efficient shape against the compression of the earth around them.
3. The bearing surfaces of manhole frames and covers are machined to assure flatness and prevent them from becoming dislodged by traffic.
4. Circular covers do not need to be rotated to align with the manhole.
5. A round manhole cover can be more easily moved by being rolled.
6. A round manhole cover can be easily locked in place with a quarter turn, which makes them hard to open without a special tool. Lockable covers do not have to be made as heavy to resist being dislodged.
7. A round flat metal casting will typically warp in its center leaving the rim flat and evenly supported.

The basic sizes and pressure classifications of a part of Luzhongbao mainstream round manhole cover with frame

Material	Ductile iron
Dimension	φ300mm~1000mm
Standard	EN124: 2015
Load capacity	A15, B125, C250, D400, E600
Coating	Black bitumen coated/baking paint/epoxy coating
Type	Square, circular, rectangular
Color	Black, grey or as per customers' requirements.
Application	Road construction, natural gas, water supply and drainage, telecommunications
OEM service	Yes
Package	Pallet and wooden case or as per customers' requirements.

1. Standard: A15, B125, C250, D400, E600, F900 class as per EN124 standard.
2. Materials: Ductile iron/ grey iron.
3. Sizes: Could be all kinds.
4. Type: Round, square, triangle.
5. Passed ISO9001: 2015/ISO 45001: 2015/ISO 14001: 2018.
6. We can also produce as per customers' designs.
 

Mancover Cover Diameter (mm)	Classification
Φ300	A15~C250
Φ400	A15~C250
Φ500	A15~D400
Φ600	A15~D400
Φ650	B125~D400
Φ700	B125~E600
Φ730	B125~E600
Φ750	B125~E600
Φ800	B125~E600
Φ900	B125~E600
Φ1000	B125~E600
Φ650*850*190	C250~E600
Φ700*900*180	C250~E600
Φ700*900*190	C250~E600

Luzhongbao manhole cover products are fully conform to BS EN 124-12015 industry standards and various pressure classifications as following:

1. A15 CLASS A 15 (Test load 15KN) Areas such as green belts that are completely off limits to motor or non-motor vehicles.
2. B 125 CLASS B 125 (Test load 125KN) Sidewalks, non-motorized vehicles, the small parking lot and underground parking.
3. C 250 CLASS C 250 (Test load 250KN) Residential district, street and lane, only light vehicles and car driving areas, curbs on both sides of the road began within 0.5m.
4. D 400 CLASS D 400 (Test load 400KN) City main road, highway, highways and other areas.
5. E 600 CLASS E 600 (Test load 600KN) Freight Station, docks, aircraft pavements.
6. F 900 CLASS F 900 (Test load 900KN) Areas imposing particularly high wheel loads, e.g. aircraft pavements.

PRODUCT PARAMETERS

Product name	Manhole Cover
Material	Ductile iron, etc
Dimension	As your demands
Surface	bitumen/epoxy painting/etc/or as your request
Load capacity	B125, C250, D400, E600, F900
Standard	BS EN124: 1994
Color	grey/black/as you request
Weight	5-120kg, as your requirement
Feature	anti-thief&rust, long time service, durable, easy to assemble & dismantle
Package	Wooden or steel pallet, or as your request
Customization	ODM & OEM Services are available

 

LUZHONGBAO DUCTILE IRON MANHOLE COVER PRODUCTION PROCESSES

Luzhongbao has the capability to perform any type of custom metal fabrication service, including laser cutting, plasma cutting, welding, bending, shearing, and rolling. We strive to provide our customers with the custom specs they need for their specific projects, regardless of the application. Our dedicated team will handle every stage of the process-from engineering and design to the final finishing details, we approach each step with superior workmanship and an unwavering commitment to quality. When you work with Luzhongbao, you can rely on polished work that perfectly meets your needs.

LUZHONGBAO SALES TEAM SERVICE
Luzhongbao has a team of professional fabricators and engineers that are passionate about what they do. When we're given a new problem, we look at it from every angle to provide solutions that get the job done in the most efficient and cost-effective way. If you're looking for a custom metal fabrication company that will listen to your needs and design a solution that effectively solves the problem, Manhole Covers Direct has got your back.

LUZHONGBAO COMPANY PROFILE

Hubei Luzhongbao Metal Products Co., Ltd is a professional large scale manufacturer engaged in manhole covers manufacturing, product design and development, sales, located in Wuhan, Hubei Province, China. Our main products include Cast Iron Manhole Covers, Cast Iron Gully Grating, Cast Iron Water Box, other municipal infra structure products, meanwhile we provide ODM & OEM services of the products above as well.
Luzhongbao has more 300 employees and more than 40,000 square meters manufacturing base, which contains 3 standard production workshops and 6 molding lines that including the vertical molding line with sand box size of up to 1300mm*1400mm and high-speed horizontal static pressure line equipped with air insulation casting machine. Luzhongbao constantly strive to improve product quality on a basis of our annual production capability of manhole covers reaches the level of more 100, 000 tons.
Luzhongbao has been introducing many advanced facilities such as the world's top Eirich batch sand mixer from Germany, and implementing perfect quality inspection measures in every link of production, for guaranteeing total customer satisfaction. Luzhongbao strives for excellence and obtains IS09001, ISO14001, IS018001, CE, SGS certification owing to our strict production standards and excellent product performance.
If you are interested in any of our products and services, or would like to discuss a custom order, please feel free to contact us. We are looking forward to establishing successful business relationships with the clients around the world and create a better future together.

 

Certifications

Luzhongbao manufacturing center has successfully passed the Occupational health and saftety Management System ISO 45001:2018, Quality Management System ISO 9001:2015 and Environmental Management System ISO 14001:2015 and obtained the corresponding certificates, besides, our after-sales service system has also obtained the Five-Star level evaluation in After-sales Service Certificate.

FAQ

1, What kinds of material are needed for the project?
If you are not sure what material you need, please tell us your requirements for material properties and specific applications, and we will provide you with the most suitable material based on these requirements.

2, What is your general price term?
Usually we do CIF, FOB, EXW, CNF

3, How do you ensure quality?
It is always a pre-production sample before mass production; Always perform final inspection before shipment;

4, Can samples be provided?
Yes, samples is available as long as customer pay the shipping cost.

5, What is your payment term?
Usually we do T/T and L/C or a combination

6, Which market do you mainly sell to?
Australia, America, Asia, Middle East, Western Europe, Africa, etc.

7, How many tons can 20GP or 40GP hold?
Usually a 20GP can carry about 26 tons, and a 40GP can carry about 28 tons. It depends on different specifications.

8, What is the delivery time?
Depending on the actual order, about 20 to 35 days

9, What is your minimum order quantity?
There is no MOQ for stock size, others are 100kg.

10, How can I get an accurate quote?
Please provide product standard, material, size, quantity and other information.

11, When will I receive your reply after the inquiry?
Within 15 minutes of working hours and within 12 hours of non-working hours.

12, Are you a manufacturer or a trading company?
We are a manufacturing company with machining machines and inventory, and can provide custom sizing and machining services.

Contact us online or gives us a call to discuss your project in detail and ask any additional questions you may have. With our dedication to customer service, you can count on knowledgeable assistance and expert recommendations.