1.Ductile Cast Iron Pipe 2.Class K9,TYTON Joint,L=6m/5.7m 3.Advantages:Strength,Durability ,Safety,long seivice life
1. Ductile Cast Iron Pipe
2. STANDARDS: ISO 2531; EN545; BS4772; ANSI/AWWA C110; EN598
3. TYPE: T TYPE, K TYPE
4. DIAMETER: DN80mm-DN2000mm
5. EFFECTIVE LENGTH: 6M BY BULK SHIPMENT, 5.65M BY 20' OR 40' HQ CONTAINER
6. INNER SURFACE: ORDINARY/SULPHUR RESISTANCE/HIGH ALUMINUM CEMENT LINING ACCORDING TO ISO4179 .
7. OUTER SURFACE: ZINC COATING AT LEAST 130g/m² AS PER ISO8179. ALSO CAN REACH 200g/m² ACCORDING TO THE REQUIREMENTS. BITUMEN PAINTING ACCORDING TO ISO8179. EPOXY LINING PIPES CAN BE PROVIDED AS PER BUYERS' REQUESTS.
8. HYDROSTATIC PRESSURE TESTED ONE BY ONE.
| Mechanical properties of ductile cast iron pipes: | |
| Ductile Iron Pipe | |
| Tensile Strength (N/mm²) | ≥420 |
| Yield Strength Mpa | ≥300 |
| Elongation ( % ) | DN80-1000mm≥10 DN1200-2600mm≥7 |
| Hardness (HB) | ≤230 |
| Hydro Test : | |
| Norminal Diameter mm | Hydro Test Pressure for K9 pipe Mpa |
| 80-300 | 5.0 |
| 350-600 | 4.0 |
| 700-1000 | 3.2 |
| 1100-2000 | 2.5 |
| 2200-2600 | 1.8 |
Ductile Cast Iron Pipe
