We coordinate customer needs, requests and inquiries to ensure that we provide excellent and value-added Light Duty Manhole Cover, Dismantling Joint, ISO2531 Ductile Iron Pipe and services to our customers. Import and export trade is our focus, and building an international brand is our goal. Welcome domestic and foreign trading companies to negotiate business. Our manpower promotion strategy is to take performance, ability, development potential, diligence and dedication as the main principles of promotion to achieve the common development of the company and employees. We take 'reassuring quality and satisfying service' as the company's quality policy, and we will run it through all the work of development, production, sales, management and service. We provide high quality products, reasonable operation control and good service to win the trust of users.
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 provide flawless Dutile Iron Pipe K9 C25 C30 C40 En545 ISO2531 En598 Di Pipe and satisfactory services, and spare no effort to improve the quality of our products. It is because of the unremitting efforts of our employees that we have had the fruitful achievements in the past, and we are very confident to usher in another brilliant decade. Our employees enhance their own value through training and development and improve their comprehensive ability and quality through training, so as to promote the development of the enterprise and maximize the benefits of the enterprise.
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