We are committed to becoming the most respected company in the industry and insist on providing customers with more Flexible Universal Joint, Y Type Strainer, Socked End Gate Valve with corporate characteristics. Our company is not only a professional brand, but also a dynamic enterprise striving for innovation. What we want is not just a cooperation, but to be a trustworthy partner and bring benefits to customers with continuously optimized technology and products.
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 enterprise relies on science and technology, takes the customer's requirements as the criterion, takes the perfect after-sales service as the guarantee, and strives to manufacture excellent ISO2531 En545 En598 Dci K9, C40, C30, C25 Ductile Iron Pipe. We take technological innovation as the development policy, and do our best to meet the high standards of our customers for products. We have sufficient human resources and superior infrastructure to provide strong support for business expansion and implementation of global strategies.
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