Thanks to the care and support from all walks of life, our lockable manhole, Clamp, Coupling can continue to grow in the industry. We are a company with our customers with advanced technologies and stable high quality. In addition to pricing and quality, delivery times and services are designed to best meet your needs. The company is committed to the manufacturing and sales of customized home furnishings. Over the years, it has provided users with customized home furnishing products with diverse styles, high quality, healthy and environmentally friendly, warm and beautiful. We take customers' needs as the starting point of our work, meet customers' needs, and take this as the source of power for the company to stand firm in the market and continuously expand its territory. Teamwork, commitment and innovation are the most valuable assets of our company, and we are dedicated to creating a safe, healthy and warm working environment for our employees.
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 not only strive to produce high-quality ISO2531/En545 Di Cast Pipe Class K9 in Iron Pipe and services, but also strive to create a good reputation of our brand. We are very responsible for customer orders, whether it is quality, price, delivery time or after-sales service. We provide each customer with one-stop service and the best reliability. We keep abreast of new technologies and developments, constantly enhance the core competitiveness of our products and build our own intellectual property brands.
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