Large Diameter Cement-Lined Centrifugally Cast Ductile Iron Pipe for Sewage System / Gas Distribution / Municipal Water

• Customization: Available
• After-sales Service: Technical Support
• Warranty: 5 Year
• Model NO.: DN500
• Type: Ductile Iron Pipes
• Usage: Water Supply, Gas Supply, Oil Pipe
• Joint Type: Flexible Joint
• Section Shape: Round
• Certification: ISO2531, EN545, GB/T 13295
• Shape: Round
• Customized: Customized
• Joint Types: T-Type, K-Type, N-Type and Flanged Type
• Pressure Classes: Pn10, Pn16, Pn25, Pn40
• Specification: Customized
• Trademark: YH
• Origin: China
• HS Code: 8481300000
• Production Capacity: 10000t/Year
• Package Size: 600.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1000.000kg
• Lead Time: 20 days (1 - 1 Tons) ; To be negotiated ( > 1 Tons)

Product Description

Product Description

Ductile Iron Pipe Products
Product Overview:Ductile iron pipe is a high-performance piping solution widely used in water supply, sewage, and industrial applications Made from nodular cast iron with graphite in spherical form, it offers exceptional strength, durability, and corrosion resistance

Key Features:
Superior Strength: Tensile strength of 60,000+ psi, 2-3 times stronger than gray cast iron
Excellent Ductility: Can withstand significant bending without breaking
Corrosion Resistance: Protected by cement mortar lining and external coatings
Long Service Life: Average lifespan of 100+ years with proper installation
Hydraulic Efficiency: Smooth internal surface minimizes friction loss
Easy Installation: Available in various joint types (push-on, mechanical, flanged)

Trademark	YH	Country of Origin	CHINA
Product Model	DN500	General Parameters	DN40–DN2600
Joint types	Socket-and-Spigot (T-Type), K-Type, N-Type, and Flanged	Product Specifications	Nominal Diameter (DN) ranging from DN80 to DN2600; Standard Length: 6 meters

Company Profile

Applications:

Our products serve key sectors including municipal engineering, water conservancy, industrial construction, oil & gas transmission, power generation, and transportation infrastructure. We also provide components for electronics, machinery, medical equipment, HVAC systems, telecommunications, and other industries.

 

Our Strengths:

Equipped with modern production facilities, a skilled R&D team, and a strict quality management system, our products meet international standards such as ISO, ANSI, DIN, and GB. For two decades, consistent quality and reliable supply have earned us a strong reputation worldwide.

 

Global Reach:

As an experienced player in international trade, we have been exporting to Southeast Asia and Central Asia for over 20 years and have expanded into key markets across the Middle East, Africa, and Eastern Europe. We offer tailored solutions, efficient logistics, and professional support adapted to regional requirements.

 

Partnership:

We value our manufacturing expertise and supply chain capabilities, and we seek to collaborate with global partners who bring market access and local insight. We believe in creating mutual value through win-win cooperation.

Packaging & Shipping

FAQ

Q: Can l customized the machine from your company?
A: Of course you can,we can manufacture the machine based on your customsized requirement.  
 
Q: How does your factory do regarding quality controlling?
A: All raw material we used are environmental-friendly.Skillful workers care every details in handling the producing and packing process .Quality control department are specially responsible for quality in each process.

Q:Does the packing strong?
A:Yes, of course! All of our export packing with strong wooden tray, all to meet the export packaging standards.

Q: How about the after-sale service?
A:TM online for 24 hours, also contact by email, skype, MSN, whatsapp, etc.One year warranty for spare parts change.
 
Q: Warranty period? 
A: The warranty period is 18 months. 
 
Q: Delivery time? 
A: The delivery time for regular products with inventory is 7 to 10 days. For customized products, the exact delivery time will be determined based on the order quantity and requirements. 
 
Q: Free sample ? 
A:We can provide free samples, but no additional charges will be incurred. Q: Certificate? A: We have certificates such as ISO, CE, etc., and also own some patents. 
 
Q: How to solve the quality problem? 
A: We are very proud that we have never let a customer leave us. We are not 100% perfect and there are some quality issues. Usually, we replace, compensate or re-ship to the customer according to the conditions. To be discussed based on the conditions. 
 
Q: What is the minimum order quantity? 
A: Minimum order of 1 piece. 
 
Q: What are the implementation standards? 
A: ISO/ANSI/JIS/DIN/EN/GOST/AS standard.