Since our establishment, we have continued to introduce new ones so that our Universal Flange Adaptor, ISO2531 DI Pipe, Flanged Fittings not only have a good reputation in domestic, but also enter the international market. We continue to challenge the limits of business growth, surpass the world's industry benchmarks, and win the trust of our customers and the respect of the world. Our company has a strong ability of technological innovation, has a good platform for technological development, and has achieved good results in product quality and circular economy development. We actively improve the requirements of professional level and innovation ability to enhance the professional quality and vocational skills as the core.
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


Our professional talent team has greatly improved the company's independent innovation capabilities and sustainable development capabilities. For many years, the company's product quality and R&D capabilities have been quite influential in the K7 K8 K9 Dci Pipe Prices ISO2531 Di Pipe Ductile Round Tube Ductile Cast Iron Pipe Price High Pressure Ductile Cast Iron Pipe Ductile Cast Iron Pipe industry. We insist on maintaining a sincere and friendly mentality, both for the present and in the future, which is conducive to the formation of a good working atmosphere and corporate environment. We know that the dedication and innovation of each employee's talent will lead to our brilliant future.
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