ISO 2531 K9 DN500 Ductile Iron Pipe for Water Supply - 8-10mm Wall Thickness, 92.8-115.6 kg/m Weight
Zhengde ductile iron pipe is a high-performance cast iron alloy containing iron, carbon, and silicon. The graphite exists in spheroidal form with grade 6-7 size and spheroidization level controlled to grade 1-3 (≥80% spheroidization rate), providing superior mechanical properties that combine the essence of iron with the performance of steel.
- Excellent corrosion resistance and superior ductility
- Reliable sealing performance and easy installation
- Ideal for water supply, gas transmission, and oil transportation
- Preferred choice for municipal and industrial applications
- Cost-effective alternative to PE pipes with better pressure resistance
| DN (mm) | DE (mm) | T (mm) | Weight (kg) | Weight/m (kg/m) |
|---|---|---|---|---|
| 80 | 98 | 6 | 3.4 | 12.2 |
| 100 | 118 | 6 | 4.3 | 14.9-15.1 |
| 125 | 144 | 6 | 5.7 | 18.3-19 |
| 150 | 170 | 6 | 7.1 | 21.8-22.8 |
| 200 | 222 | 6-6.4 | 10.3 | 28.7-30.6 |
| 250 | 274 | 6-7.5 | 14.2 | 35.6-44.3 |
| 300 | 326 | 6.4-8 | 18.9 | 45.3-56.3 |
| 350 | 378 | 6.8-8.5 | 23.7 | 55.9-69.6 |
| 400 | 429 | 7.2-9 | 29.5 | 67.3-83.7 |
| 450 | 480 | 7.6-9.5 | 38.3 | 80-99 |
| 500 | 532 | 8-10 | 42.8 | 92.8-115.6 |
| 600 | 635 | 8.8-11 | 59.3 | 122-152 |
| 700 | 738 | 9.6-12 | 79.1 | 155-193 |
| 800 | 842 | 10.4-13 | 102.6 | 192-239 |
| 900 | 945 | 11.2-14 | 129 | 232-289 |
| 1000 | 1048 | 12-15 | 161.3 | 275-343.2 |
| 1200 | 1265 | 13.6-17 | 237.7 | 374-466.1 |
| 1400 | 1462 | 16-19 | 385.3 | 487-547.2 |
| 1600 | 1668 | 18.4-21 | 526 | 614.5-690.3 |
- Choose based on specific laying site conditions and interface requirements
- Standard rubber rings available in NBR, SBR, EPDM materials
- Multiple coating options: epoxy resin, polyurethane, PE film coatings
- Consult technical specifications for optimal performance matching
- Strict production and inspection compliance with ISO 2531 standards
- Competitive pricing with real market-based discounts
- Secure transaction processing and financial protection
- Comprehensive after-sales service and technical support
- Long-term partnership commitment with consistent quality
Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated enterprise specializing in hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products. With five production bases and over 100 production lines, the company maintains 4 nationally recognized laboratories and exports to more than 50 countries worldwide.
A: Yes, we provide free samples with express shipping service worldwide.
A: Please provide grade, dimensions, surface treatment requirements, and purchase quantities.
A: For orders ≤$1000, 100% advance payment. For orders ≥$1000, 30% T/T advance with balance before shipment.
A: Yes, we can manufacture according to your specifications and drawings.
A: We hold ISO 9001, MTC, and third-party inspections including SGS and BV.
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