ISO2531 EN545 EN598 Class K7 K9 Ductile Iron Pipe for Water Supply - DN 80mm to 1600mm with 6-18.4mm Wall Thickness
Zhengde ductile iron pipe is manufactured from high-quality cast iron alloy containing iron, carbon, and silicon. The graphite within the material forms in spheroidal structures, typically graded 6-7 in size, with spheroidization levels controlled to grade 1-3 (spheroidization rate ≥80%). This advanced metallurgical structure provides exceptional mechanical properties, combining the durability of iron with the strength of steel.
- Superior corrosion resistance with multiple coating options
- Excellent ductility and mechanical strength
- Reliable sealing performance for leak-proof installations
- Easy and efficient installation process
- Cost-effective solution for water supply and transmission systems
- Compliant with ISO2531, EN545, and EN598 standards
| DN (mm) | DE (mm) | T (mm) | Weight (kg) | Weight per Meter (kg/m) |
|---|---|---|---|---|
| 80 | 98 | 6 | 3.4 | 12.2 |
| 100 | 118 | 6 | 4.3 | 14.9 |
| 125 | 144 | 6 | 5.7 | 18.3 |
| 150 | 170 | 6 | 7.1 | 21.8 |
| 200 | 222 | 6 | 10.3 | 28.7 |
| 250 | 274 | 6 | 14.2 | 35.6 |
| 300 | 326 | 6.4 | 18.9 | 45.3 |
| 350 | 378 | 6.8 | 23.7 | 55.9 |
| 400 | 429 | 7.2 | 29.5 | 67.3 |
| 450 | 480 | 7.6 | 38.3 | 80 |
| 500 | 532 | 8 | 42.8 | 92.8 |
| 600 | 635 | 8.8 | 59.3 | 122 |
| 700 | 738 | 9.6 | 79.1 | 155 |
| 800 | 842 | 10.4 | 102.6 | 192 |
| 900 | 945 | 11.2 | 129 | 232 |
| 1000 | 1048 | 12 | 161.3 | 275 |
| 1200 | 1265 | 13.6 | 237.7 | 374 |
| 1400 | 1462 | 16 | 385.3 | 487 |
| 1600 | 1668 | 18.4 | 526 | 614.5 |
- Choose pipe specifications based on specific site conditions and interface requirements
- Available rubber rings in NBR, SBR, and EPDM materials
- Multiple coating options including epoxy resin, polyurethane, and PE film
- Consult technical specifications for detailed performance characteristics
- Quality Assurance: Strict adherence to production and inspection standards
- Competitive Pricing: Market-based discounts and value pricing
- Transaction Security: Guaranteed fund protection for customers
- Comprehensive After-sales: Complete support for customer requirements
- Long-term Partnership: Sustainable cooperation through quality and service
Shandong Zhengde Metal Manufacturing Co., Ltd. is a comprehensive enterprise specializing in metal product manufacturing and sales. With five production bases across China and over 100 production lines, the company maintains 4 nationally recognized laboratories and multiple technical centers. Products are exported to over 50 countries worldwide.
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