EN545 K9 K7 Ductile Cast Iron Pipe DN80 to DN800 for Water Systems with 6-13mm Wall Thickness and ISO9001 Certification
Price:
negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Zhengde Metal
Product Description
EN545 K9 K7 Ductile Cast Iron Pipe
High-performance centrifugal ductile iron pipes manufactured according to EN545 standards, designed for water supply systems with diameters ranging from DN80 to DN800.
Product Overview
Zhengde ductile iron pipe is manufactured using centrifugal casting technology, featuring spheroidal graphite microstructure (grade 6-7) with spheroidization level controlled to grade 1-3 (≥80% spheroidization rate). This advanced metallurgical structure provides the material with iron's durability and steel's mechanical strength.
Key Features & Benefits
Superior Corrosion Resistance
Internal zinc spraying and cement mortar coatings provide excellent protection against corrosion in various water supply applications.
Enhanced Mechanical Properties
Ferrite and pearlite microstructure delivers exceptional ductility, strength, and pressure resistance.
Easy Installation
Simplified installation process compared to PE pipes with superior internal and external pressure performance.
Optimal Hydraulic Performance
Specified by inner diameter to maximize flow capacity and efficiency in water transmission systems.
Technical Specifications
| DN (mm) | DE (mm) | K8 Thickness (mm) | K9 Thickness (mm) | K10 Thickness (mm) | Weight (kg/m) |
|---|---|---|---|---|---|
| 80 | 98 | 6 | 6 | 6 | 12.2 |
| 100 | 118 | 6 | 6 | 6.1 | 14.9-15.1 |
| 125 | 144 | 6 | 6 | 6.3 | 18.3-19 |
| 150 | 170 | 6 | 6 | 6.3 | 21.8-22.8 |
| 200 | 222 | 6 | 6.3 | 6.4 | 28.7-30.6 |
| 250 | 274 | 6 | 6.8 | 7.5 | 35.6-44.3 |
| 300 | 326 | 6.4 | 7.2 | 8 | 45.3-56.3 |
| 350 | 378 | 6.8 | 7.7 | 8.5 | 55.9-69.6 |
| 400 | 429 | 7.2 | 8.1 | 9 | 67.3-83.7 |
| 450 | 480 | 7.6 | 8.6 | 9.5 | 80-99 |
| 500 | 532 | 8 | 9 | 10 | 92.8-115.6 |
| 600 | 635 | 8.8 | 9.9 | 11 | 122-152 |
| 700 | 738 | 9.6 | 10.8 | 12 | 155-193 |
| 800 | 842 | 10.4 | 11.7 | 13 | 192-239 |
Selection Guidelines
- Choose pipe specifications based on installation site conditions and required interface configurations
- Standard rubber rings available in NBR, SBR, and EPDM materials
- Multiple coating options: epoxy resin, polyurethane, PE film coatings
- Consult technical specifications for optimal pressure rating and application suitability
Applications
Ideal for municipal water supply, industrial water transmission, gas distribution, and oil transportation systems. The preferred choice for water infrastructure projects requiring durability and long-term performance.
Quality Assurance
Manufactured in compliance with ISO9001 and ISO2531 standards, ensuring consistent quality and performance across all diameter sizes.
Company Profile
Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated enterprise specializing in metal product production and sales, with multiple production bases and extensive international export experience.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Zhengde Metal Manufacturing Co., Ltd
Location
Binzhou, Shandong, China 256600
Contact Person
Virtue