ISO 2531 DI Pipe – Your Perfect Solution for Reliable Transportation of Fluids
As a leading manufacturer of cast iron pipes, we are proud to introduce our latest innovation – the ISO 2531 DI Pipe. It is designed to be the utmost solution for transporting fluids in a range of industries, including water supply, waste management, and even firefighting systems.
Why Choose ISO 2531 DI Pipe?
The ISO 2531 DI Pipe has been designed to meet the needs of businesses that require high-quality and reliable pipes for transporting fluids. The pipe’s special ductile iron material means that it can handle extreme pressures and temperatures, making it perfect for use in even the most demanding applications.
Notably, the ISO 2531 DI Pipe is known for its exceptional longevity, making it a solid investment. This durability is thanks to its two-layer coating, which is made up of cement and bitumen. Together, this combination creates a protective layer against external forces, such as impacts and corrosive environmental elements. This coating also works to minimize any damage caused by handling during installation, such as scratches or dents.
Key Features and Benefits of ISO 2531 DI Pipe
1. Ductile Iron Material
The ductile iron material used in the ISO 2531 DI Pipe is known for its exceptional strength and durability. Its high hardness level means it can withstand extreme pressures of up to 25 bar, and temperatures of up to 350°C.
2. Two-Layer Coating
Thanks to its two-layer cement and bitumen coating, the ISO 2531 DI Pipe is resistant to external forces that might damage other pipes. The coating is designed to protect the pipe from scratches, corrosion, and other damage.
3. Low Maintenance Requirement
ISO 2531 DI Pipe is a low-maintenance product that requires little upkeep once installed. The pipe’s durable and long-lasting design means you can rely on it for years to come, reducing the need for costly replacements.
4. Wide Range of Applications
ISO 2531 DI Pipe is a versatile product suitable for a range of applications, from water transportation to waste management and even firefighting systems. Its reliable and durable design means it can handle even the toughest of environments, making it a solid choice for businesses in a range of industries.
5. Affordable Price Point
Despite its many benefits and exceptional quality, ISO 2531 DI Pipe is an affordable option, making it an accessible product for businesses of all sizes.
6. Sustainable Option
As a manufacturer, we understand the importance of sustainability. ISO 2531 DI Pipe is made using environmentally friendly materials and processes, making it a sustainable choice for businesses.
Order Your ISO 2531 DI Pipe Today
In conclusion, ISO 2531 DI Pipe is an unrivaled solution for businesses that require durable and long-lasting pipes for transporting fluids. Its ductile iron material, two-layer coating, and versatile applications make it an exceptional investment for businesses of all sizes.
Order your ISO 2531 DI Pipe from us today, and experience reliable transportation of fluids in your business. Our exceptional customer service means that we will be with you every step of the way, from assisting with product selection to providing technical assistance during installation. Contact us now to learn more.
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


Why choose us?
- Our Ductile Iron Pipe products are affordable and of high quality, making them a popular choice among our customers.
- The company is determined to become a professional ISO2531 DI Pipe service provider in China, adhering to the service concept of "professionalism makes service more outstanding". Continue to improve professional service capabilities, deliver intimate and professional services to every customer, expand and improve the marketing network layout, and provide cost-effective services for the ISO2531 DI Pipe industry.
- Our products are extensively tested to ensure they meet the highest standards of quality and durability.
- In the process of continuous development and improvement, our company attaches great importance to the interests of customers and our commitment to customers.
- We offer a wide range of Ductile Iron Pipe products to cater to the needs of different industries.
- We are committed to being a leader in corporate responsibility by developing and establishing a comprehensive sustainability business plan that can be incorporated into our core business practices.
- Our company is committed to sustainability, ensuring that our Ductile Iron Pipe products are manufactured with minimal impact on the environment.
- It is only by scientifically grasping the characteristics of the time and improving the fundamental competitiveness of enterprises through the introduction of new technologies and products that we will be able to win the competition of the market.
- At our Chinese factory, we have a state-of-the-art manufacturing facility that utilizes the latest technology and equipment to produce high-quality Ductile Iron Pipe products.
- We encourage the sustainable use of resources in our products and business operations, and strive to create more environmentally friendly ISO2531 DI Pipe.
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