Premium Rectangle Ductile Iron Manhole Cover for Rainwater Management and Sewage

• Customization: Available
• Type: Clay Wet Sand
• Casting Method: Thermal Gravity Casting
• Model NO.: manhole cover037
• Sand Core Type: Clay Sand Core
• Application: Highway Roads Urban Drainage System
• Machining: M/C Machining
• Material: Iron
• Surface Treatment: Spray-Paint
• Surface Roughness: Ra0.4
• Standard: GB
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Weight: 10-100kg
• Colour: Black/Grey as Your Request
• Load Capacity: A15, B125, C250, D400, E600, F900
• Notes: OEM/ODM
• Quality Control: Party Inspection
• Transport Package: Wooden Pallets
• Specification: as customers′requirements
• Trademark: Great
• Origin: Cangzhou City Hebei Province China
• HS Code: 73251090
• Production Capacity: 25000 Ton/Year

Product Description

Product Description

Discover the exceptional attributes of our Ductile Iron Square Manhole Cover engineered specifically for robust drainage systems:

Outstanding Features:
 

• Meticulously constructed from premium-grade ductile cast iron, ensuring unparalleled durability and long-lasting performance.


• Expertly coated with bitumen and epoxy, delivering enhanced protection against environmental wear and tear.


• Strictly adheres to EN124 standards, providing assured quality and reliability you can trust.


• Ingenious square design, offering versatility to accommodate an array of drainage system configurations.


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Versatile Application: Perfectly suited for integration into highways and a diverse range of drainage systems, maximizing efficiency and functionality.

Comprehensive Product Details:

Item	square cast iron manhole cover	Package	wooden pallets
Material	ductile iron casting	Notes	OEM/ODM
Surface	bitumen/epoxy painting according to your order	Certification	ISO9001
Coating	Black bitumen painting,coating as per customers"requirment	Trademark	GREAT
Standard	EN124	Origin	cangzhou,hebei,China
Load capacity	A15,B125,C250,D400,E600,F900	Application	highway,urban drainage system,garden
Weight	10~100kg	casting method	sand casting

Precise Product Sizing Information:

Product Name	specification(mm)	altitude(mm)	weight(kg)	model
Square manhole cover	250*250	35	5	B125
Square manhole cover	300*300	35	6	B125
Square manhole cover	300*500	40	11.5	B125
Square manhole cover	400*400	40	14	D400
Square manhole cover	450*750	35	18	B125
Square manhole cover	600*600	35	16	C250

Product Inspection:

Efficient Packaging & Swift Shipping:

Insightful Company Info:

Comprehensive Company Overview:
Product Advantages:
Production process:

Company certificate:

Q:What about the package of product?
A:1. Wooden pallet with carton. 2. Plastic pallet with carton. 3. Wooden wooden pallet with wooden case. 4. According to customer requirements.

Q:What's the payment? 
A:30%TT advance , 70% after finishing production.

Q:If I need sample,what should I do?
A:It's our pleasure to send sample for you.You can send me your delivery address by email or message.

Q:Can you give me a discount price?
A:It is depending on the volume. The larger the volume is, the more discount you can enjoy.

Q:How can you guarantee the quality of mass production is same with the sample sent to me before?
A:Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.

Q:How can you deal with quality issues that customer feedback after receiving the goods? 
A:1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to verify. 
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
3) Finally, we will negotiate with our customers to make some compensation.