Have you ever wondered what goes into the manhole covers you see on the streets? While they may seem like simple pieces of infrastructure, the quality and durability of these covers can vary significantly. In this article, we’ll explore the top manhole cover factories in China, highlighting why it’s crucial to compare them. Understanding the best options not only ensures safety and longevity but can also save you money in the long run. So, if you’re ready to discover which factories stand out from the rest, keep reading to find the perfect fit for your needs!

Cast iron manhole covers – TradeWheel

Product Details: Cast iron manhole covers available in various sizes and designs, made from Ductile Iron GGG500-7/450-10.

Technical Parameters:
– FOB Price: 1 – 100 USD / USD
– MOQ: 1 pc
– Port: TIANJIN, CHINA
– Packaging: WOODEN PALLETS
– Lead Time: 7 DAYS
– Designs: EN124 A15, B125, C250, D400, E600 and F900
– Coating: Cold applied black bitumen; Without coating; Coating as per customers’…

Application Scenarios:
– Urban infrastructure for roadways and sidewalks
– Sewage and drainage systems

Pros:
– Durable and strong material
– Various sizes and designs available

Cons:
– Heavy weight may require special handling
– Potential for rust if not properly coated

Cast Iron Manhole Covers in China – TradeIndia

Product Details: Cast Iron and Ductile Iron Manhole Covers available in various sizes and specifications.

Technical Parameters:
– Material: Cast Iron/Ductile Iron
– Dimensions: Various sizes including 60×60 cm, round, square, rectangle, and tria…

Application Scenarios:
– Pavement, Sidewalk, Pit, Conduit, Catch Basin
– Drainage, Tank, Footways, Pedestrians, Car parks

Pros:
– High durability and strength
– Available in customized sizes and designs

Cons:
– Heavy weight may require special handling
– Potential for rust if not properly coated

Abuja Steel Company Implicated In Theft Of Highway Manhole Covers …

Product Details: Abuja Steel Company, implicated in the theft of highway manhole covers.

Technical Parameters:
– Iron smelting company
– Receivers of stolen metal

Application Scenarios:
– Recycling of metals
– Iron smelting

Pros:
– Involved in metal recycling
– Potential for legitimate business operations

Cons:
– Allegations of receiving stolen goods
– Negative impact on public infrastructure

carbon fiber reinforced plastic Frp/grp manhole cover, Composite …

Product Details: Carbon Fiber Reinforced Plastic FRP/GRP Manhole Cover, Composite Manhole Cover from Hangzhou Flex Composites Co., Ltd.

Technical Parameters:
– Material: Fiberglass
– Standard: EN124 Standard

Application Scenarios:
– Road Facilities
– Sewer Systems

Pros:
– Hydraulic feature for easy operation
– Customized sizes and colors available

Cons:
– Price may be higher compared to traditional materials
– Limited availability in some regions

Buy Ductile Iron Manhole Cover from GTC (China) industry co., ltd …

Product Details: Ductile iron manhole cover made from ductile and grey iron, available in various dimensions and colors.

Technical Parameters:
– Material: Ductile iron, Grey iron
– Dimension: 200mm~1000mm
– Standard: EN124
– Loading Pressure: A15, B125, C250, D400, E600, F900
– Coating: Black bitumen, Epoxy resin
– Type: Square, circular, rectangular
– Color: Black, grey or as per customers’ requirements
– Production ability: 10000 tons per year
– Lead Time: 10 – 30 days

Application Scenarios:
– Road construction
– Natural gas supply
– Water supply and drainage
– Telecommunications

Pros:
– High durability and strength
– Customizable dimensions and colors
– Strict quality control during production

Cons:
– Heavy weight may require special handling
– Lead time can vary from 10 to 30 days

Hengshui Lilang International trade Company Ltd – TradeWheel

Product Details: Ductile iron manhole covers are widely used across various industries for covering access points to underground infrastructure such as sewers, utility lines, and telecommunications networks. They provide secure access to utility lines, drainage systems, and maintenance chambers, ensuring safety for workers and pedestrians.

Technical Parameters:
– Color: Black
– Packaging: In pallets

Application Scenarios:
– Construction industry for utility access
– Transportation for covering manholes on roads

Pros:
– Durable and resistant to heavy traffic loads
– Protects underground utilities from environmental elements

Cons:
– Heavy weight may require special handling
– Potential for rust if not properly coated

Composite Manhole Cover in China – TradeIndia

Product Details: Composite Manhole Covers, Cast Iron Manhole Covers, Square Shape Manhole Covers, D400 Manhole Covers

Technical Parameters:
– Material: Cast Iron/Ductile, Sheet Moulding Compound
– Base Dimension: 400-700mm, 60*60cm

Application Scenarios:
– Pavement, Sidewalk, Pit, Conduit, Catch Basin
– Urban environments requiring durable access covers

Pros:
– High strength and durability
– Environmental protection and noise reduction

Cons:
– Heavy weight for some models
– Potential for rust in cast iron variants

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Comparison Table

Company	Product Details	Pros	Cons	Website
Cast iron manhole covers – TradeWheel	Cast iron manhole covers available in various sizes and designs, made from Ductile Iron GGG500-7/450-10.	– Durable and strong material – Various sizes and designs available	– Heavy weight may require special handling – Potential for rust if not properly coated	www.tradewheel.com
Cast Iron Manhole Covers in China – TradeIndia	Cast Iron and Ductile Iron Manhole Covers available in various sizes and specifications.	– High durability and strength – Available in customized sizes and designs	– Heavy weight may require special handling – Potential for rust if not properly coated	www.tradeindia.com
Abuja Steel Company Implicated In Theft Of Highway Manhole Covers …	Abuja Steel Company, implicated in the theft of highway manhole covers.	– Involved in metal recycling – Potential for legitimate business operations	– Allegations of receiving stolen goods – Negative impact on public infrastructure	saharareporters.com
carbon fiber reinforced plastic Frp/grp manhole cover, Composite …	Carbon Fiber Reinforced Plastic FRP/GRP Manhole Cover, Composite Manhole Cover from Hangzhou Flex Composites Co., Ltd.	– Hydraulic feature for easy operation – Customized sizes and colors available	– Price may be higher compared to traditional materials – Limited availability in some regions	www.tradewheel.com
Buy Ductile Iron Manhole Cover from GTC (China) industry co., ltd …	Ductile iron manhole cover made from ductile and grey iron, available in various dimensions and colors.	– High durability and strength – Customizable dimensions and colors – Strict quality control during production	– Heavy weight may require special handling – Lead time can vary from 10 to 30 days	www.tradewheel.com
Hengshui Lilang International trade Company Ltd – TradeWheel	Ductile iron manhole covers are widely used across various industries for covering access points to underground infrastructure such as sewers, utility…	– Durable and resistant to heavy traffic loads – Protects underground utilities from environmental elements	– Heavy weight may require special handling – Potential for rust if not properly coated	www.tradewheel.com
Composite Manhole Cover in China – TradeIndia	Composite Manhole Covers, Cast Iron Manhole Covers, Square Shape Manhole Covers, D400 Manhole Covers	– High strength and durability – Environmental protection and noise reduction	– Heavy weight for some models – Potential for rust in cast iron variants	www.tradeindia.com

Frequently Asked Questions (FAQs)

What types of manhole covers are produced in China?

In China, you can find a wide variety of manhole covers, including cast iron, composite, and plastic options. These covers are designed for different applications, such as roadways, pedestrian areas, and industrial sites, ensuring durability and safety.

How do I choose the right manhole cover for my project?

Choosing the right manhole cover depends on factors like load capacity, material, and location. Consider the traffic levels, environmental conditions, and any specific regulations in your area to ensure you select a cover that meets your needs.

Are manhole covers manufactured in China compliant with international standards?

Yes, many factories in China produce manhole covers that comply with international standards such as EN124 and ASTM. It’s essential to verify certifications and quality control processes with the manufacturer to ensure compliance.

What is the typical lead time for manhole cover orders from China?

Lead times can vary based on order size and factory capacity, but generally, you can expect a timeframe of 4 to 8 weeks. It’s a good idea to discuss timelines with your supplier to plan accordingly.

Can I customize manhole covers with my company logo?

Absolutely! Many manufacturers in China offer customization options, including adding your company logo or specific designs. Just communicate your requirements clearly to ensure the final product meets your expectations.