Ductile iron pipes (DIP) are a cornerstone of modern infrastructure, and 100mm ductile iron pipes (DN100) are widely used for their reliability and versatility.
Key Features & Specifications
DN100mm Ductile Iron Pipes (DN100) are engineered for durability and performance in demanding environments.
| Parameter | Details |
|---|---|
| Material | Ductile Iron (Grade 500-700 MPa tensile strength) |
| Coating | Zinc + epoxy external coating; cement-mortar lining |
| Pressure Rating | PN10 to PN40 (10–40 bar) |
| Standards | ISO 2531, EN 545, EN 598, AWWA C151 |
| Joint Type | Push-on T-Joint, Flanged, Mechanical |
| Lifespan | 100+ years (with proper installation and maintenance) |
Applications
- Water distribution networks (residential/commercial)
- Sewage and drainage systems
- Firefighting pipelines
- Industrial fluid transport (non-corrosive media)
Advantages of 100mm Ductile Iron Pipes
✅ High Strength-to-Weight Ratio: Resists external loads and ground movement.
✅ Corrosion Resistance: Dual-layer coating ensures longevity in harsh conditions.
✅ Cost Efficiency: Lower lifetime costs compared to PVC or steel pipes.
✅ Ease of Installation: Lightweight design reduces labor and equipment costs.
✅ Sustainability: 100% recyclable material with minimal environmental impact.
Comparison: DN100 vs. DN200, DN500, DN1200
| Parameter | DN100 (100mm) | DN200 | DN500 | DN1200 |
|---|---|---|---|---|
| Pressure Rating | PN10–PN40 | PN16–PN40 | PN25–PN40 | PN30–PN40 |
| Typical Use | Residential water supply | Municipal distribution | Industrial pipelines | Large-scale water mains |
| Wall Thickness | 6.0–8.3 mm | 7.2–10.3 mm | 10.8–14.2 mm | 18.0–22.5 mm |
| Weight (kg/m) | 15–22 | 35–50 | 90–130 | 250–350 |
| Installation Cost | Low | Moderate | High | Very High |
Price Table (2025 Reference)
| Diameter | Pressure Class | Price per Meter (USD) |
|---|---|---|
| DN100 | PN20 | 25–35 |
| DN200 | PN25 | 55–75 |
| DN500 | PN30 | 120–150 |
| DN1200 | PN40 | 280–350 |
Prices vary based on coating type, order volume, and logistics. Contact us for bulk quotes.
International Standards & Compliance
- ISO 2531: Defines dimensions and pressure ratings for ductile iron pipes.
- EN 545/EN 598: Ensures compliance with European water/sewage system requirements.
- AWWA C151: Validates performance for North American waterworks applications.
Why Choose 100mm Ductile Iron Pipes?
- Global Acceptance: Certified for use in over 100 countries.
- Adaptability: Compatible with multiple joint systems for retrofitting.
- Low Maintenance: Minimal downtime and repair costs over decades.
For technical specifications or custom solutions, download our catalog or schedule a consultation.
