We will continue to take the end market as our guide, take superior quality AWWA Fittings, Cast Iron Gate Valve, Double Flanged Pipe as our guarantee, and take customer satisfaction as our center. We are proud to supply our products and solutions to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers. We have advanced product inspection equipment and a mature logistics system to ensure stable product quality, reasonable prices, and timely supply. We hope that employees in different positions and at different levels can fairly enjoy vocational training and guidance that meet the needs of their positions and personal development, and achieve skill enhancement and self-development. Our values based on honesty set up a glorious image for our company, and established a high credibility and reputation.
ISO2531 DI Pipe
Material | Ductile Cast Iron |
Type | T-Type(push-on joint) |
Standard | ISO2531 |
Size | DN80- DN2600 |
Classs | K7, K8, K9, C40, C30, C25, etc |
Length | 6m, 5.7m |
Internal Coating | 1. Portland cement mortar lining |
2. Sulphate Resistant cement mortar lining | |
3. High-Aluminum cement mortar lining | |
4. Epoxy Resin Lining | |
5. Epoxy Ceramic Lining | |
External Coating | Zinc+bitumen(70microns) painting |
Rubber Gasket | NBR rubber, SBR rubber or EPDM rubber ring as per ISO4633 |
Application | Potable Water / Drinking Water |
Packing | DN100-DN300 in bundles; DN350-DN2600 in bulk ship |
Note | The pipe coating can be customized, such as, zinc-aluminum alloy, PU, etc. |
ISO2531 DI Pipe details


We insist on honesty and dedication as the foundation, innovation in science and technology as the driving force, and dedication to society with quality China Top Quality ISO2531 Cement Lined Class K9 DN80 Ductile Cast Iron Dci Pipe. Our company's scientific and technological research and development ability and technological innovation level are deeply recognized in the industry, and many new processes have become the object of many peers to imitate. We should continue to carry forward the spirit of entrepreneurship and maintain the passion, energy and fighting spirit of struggle.
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