| Type: | Ductile Iron Pipes |
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| Usage: | Water Supply, Gas Supply, Oil Pipe |
| Joint Type: | Flexible Joint |
| Section Shape: | Round |
| Certification: | ISO2531, EN545, EN598, ISO4179, ISO8179 |
| Shape: | Round |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Ductile iron pipes are available in a range of diameters from 80mm to 1600mm and are suitable for both potable water transmission and distribution (in accordance with BS EN 545) and sewerage (in accordance with BS EN 598).
Ductile iron pipes are simple to joint, can be laid in all weather conditions and often without the need for selected backfill. Its high safety factor and ability to accommodate ground movement make it the ideal pipeline material for a wide range of applications.
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Material
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Ductile Cast Iron
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Type
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T-Type(push-on joint)
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K-Type
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Self-Restrained
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Standard
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ISO2531, EN545, EN598 etc
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Size
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DN80- DN2600
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Class
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K7, K8, K9, C40, C30, C25, etc
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| Pipe joint | push-on joint(Tyton joint), K type joint, self-restrained joint |
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Length
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in general, the pipe length is 6m for bulk shipment and 5.7m for container shipment. |
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Internal Coating
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1. Portland cement mortar lining
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2. Sulphate Resistant cement mortar lining
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3. High-Aluminum cement mortar lining
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4. Epoxy Resin Lining
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5. Epoxy Ceramic Lining
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External Coating
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Zinc+bitumen(70microns) painting
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Rubber Gasket
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NBR rubber, SBR rubber or EPDM rubber ring as per ISO4633
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Application
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Potable Water / Drinking Water Sewage Water |
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Packing
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DN100-DN300 in bundles; DN350-DN2600 in bulk ship
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| Chemical composition: (%) | C: 3.5 - 4.0 Si: 1.9 - 2.6 Mn:0.15 - 0.45 P: <0.06 S: <0.02 |
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Note
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The pipe coating can be customized, such as, zinc-aluminum alloy, PU, etc.
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1.The performance of internal pressure resistance:
Centrifugal ductile iron has the essence of iron and the performance of steel, so the ductile iron pipes have excellent security performance than pipes made from other materials. The designed working pressure is much higher than that of pipes made from other materials, the safty factor is pretty high, and the possible burst pressure is three times of the working pressure.
2.The performance of outer pressure resistance:
The high pressure resistance can avoid the requirement of the pipe bed and protective cover, making the pipes laying rellable and economic.
3.Inner anti-corrosion layer:
The inner layer of ductile iron pipes are centrifugally sprayed with cement mortar. Cement lining complies with the international standard ISO4179, ensuring the mortar strong and smooth. The motor coating will not fall off or foul, and its thickness is even ensuring the drinking water transferred by the pipes get good protection.
4.Protective coating:
The zinc spraying of ductile iron pipes could protect the pipes proactively through the electrochemical effect of zinc and iron. With the high chiorinated resin paint, the pipes will get enhanced anti-corrosion protection. The surface zinc spraying of each pipe is not less than 130g/m², amd cpmplies with ISO8179 standard. We can also increase the zinc spraying thickness or spray zinc & aluminum alloy layer according to the customers' demand.
Shandong New Line Import & Export Co., Ltd. mainly deals with stainless steel, carbon steel, galvanized steel, PPGI, PPGL, copper, aluminum. We have established long-term and close cooperation relationship with famous steel companies in China. Meanwhile, our annual spot reserve is more than 100,000 tons, which can guarantee delivery in a short time. High-quality products, low price and excellent service have been well received by our customers.
Our service team is online 24 hours a day to provide you with professional and quality service.
At the same time, our company also adheres to the concept of win-win, customer-oriented, and looks forward to becoming your trustworthy quality enterprise.
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Suppliers with verified business licenses
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