| Customization: | Available |
|---|---|
| Material: | PE |
| Kind: | Thermosetting Plastics Pipe |
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| Product Features |
Anti-scaling Property
Drawing on the principle of 'lotus leaf hydrophobic,' our advanced organic polymers and special processes elevate the water contact angle on the surface of our pipeline to an impressive 111° (standard control ≥105°). This far surpasses the ordinary polyethylene range of 88°-92°, enhancing surface smoothness and reducing the adsorption of calcium and magnesium ions. This not only minimizes energy consumption but also ensures an effective anti-scaling and antibacterial performance, preventing non-contact failure between the antibacterial layer and fluid due to scaling. (Water Contact Angle: The angle formed by a water droplet on a material's surface, where 90° < water contact angle < 180° indicates hydrophobic properties.)Hydrophobic Patency
Our pipes feature a smoother inner wall compared to conventional plastic pipes, reducing flow resistance and significantly enhancing water transmission capacity. The superior smoothness of the inner wall over traditional polyethylene pipes addresses the issue of increased energy consumption during long-term operation, making our pipes an optimal choice for the drinking water industry.
Anti-bacterial Performance
Enhanced with an ionic antibacterial agent on the inner wall, our pipes achieve an outstanding antibacterial rate > 99.99% against Escherichia coli and Staphylococcus aureus, as per JC/T939-2004 standards tested by the Guangdong Microbiological Analysis and Testing Center. This ensures the effective elimination of microorganisms, prevents microbial film formation, and provides a permanent antibacterial effect.
Terrain Adaptability
Our pipes are engineered to accommodate terrain flexibility under pressure. The flexible layout minimizes the need for additional fittings and allows the pipe to adapt seamlessly to terrain changes, ensuring reliable performance even in settling conditions.
Economical and Efficient
Lighter than concrete, galvanized, and steel pipes, our HDPE pipes are easy to handle and install. Reduced manpower and equipment requirements significantly lower installation costs, making them a highly cost-effective solution for your projects.
Long Service Life
Crafted from durable polyethylene material, our pipes boast an extrapolated service life of 50 years under normal working conditions, ensuring long-term reliability and unparalleled performance.
| Product Advantages |
Product Description:
Experience top-quality pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our HDPE pipes offer exceptional hydrostatic strength, excellent oxidation resistance, and are manufactured using advanced integrated equipment. With stringent process control, a precision meter weight control system, and a self-owned CNAS laboratory, our products guarantee unmatched reliability and durability. Enjoy a sturdy and safe connection with our pipes, ensuring peace of mind for all your project needs.
| Product Specification |
| PE100 Nominal pressure and Specification (GB/T13663.2-2018) | ||||||||
| Nomina diameter mm | Nominal pipe thicness en,mm | |||||||
| Standard Size | ||||||||
| SDR9 | SDR11 | SDR13.6 | SDR17 | SDR21 | SDR26 | SDR33 | SDR41 | |
| Pipe Series | ||||||||
| S4 | S5 | S6.3 | S8 | S10 | S12.5 | S16 | S20 | |
| Nominal Pressure MPa | ||||||||
| 2 | 1.6 | 1.25 | 1 | 0.8 | 0.6 | 0.5 | 0.4 | |
| 20 | 2.3 | 2.3 | ||||||
| 25 | 3 | 2.3 | 2.3 | |||||
| 32 | 3.6 | 3 | 2.4 | |||||
| 40 | 4.5 | 3.7 | 3 | |||||
| 50 | 5.6 | 4.6 | 3.7 | 3 | ||||
| 63 | 7.1 | 5.8 | 4.7 | 3.8 | 3 | |||
| 75 | 8.4 | 6.8 | 5.6 | 4.5 | 3.6 | |||
| 90 | 10.1 | 8.2 | 6.7 | 5.4 | 4.3 | 3.5 | ||
| 110 | 12.3 | 10 | 8.1 | 6.6 | 5.3 | 4.2 | ||
| 125 | 14 | 11.4 | 9.2 | 7.4 | 6 | 4.8 | ||
| 140 | 15.7 | 12.7 | 10.3 | 8.3 | 6.7 | 5.4 | ||
| 160 | 17.9 | 14.6 | 11.8 | 9.5 | 7.7 | 6.2 | ||
| 180 | 20.1 | 16.4 | 13.3 | 10.7 | 8.6 | 6.9 | ||
| 200 | 22.4 | 18.2 | 14.7 | 11.9 | 9.6 | 7.7 | ||
| 225 | 25.2 | 20.5 | 16.6 | 13.4 | 10.8 | 8.6 | ||
| 250 | 27.9 | 22.7 | 18.4 | 14.8 | 11.9 | 9.6 | ||
| 280 | 31.3 | 25.4 | 20.6 | 16.6 | 13.4 | 10.7 | ||
| 315 | 35.2 | 28.6 | 23.2 | 18.7 | 15 | 12.1 | 9.7 | 7.7 |
| 355 | 39.7 | 32.2 | 26.1 | 21.1 | 16.9 | 13.6 | 10.9 | 8.7 |
| 400 | 44.7 | 36.3 | 29.4 | 23.7 | 19.1 | 15.3 | 12.3 | 9.8 |
| 450 | 50.3 | 40.9 | 33.1 | 26.7 | 21.5 | 17.2 | 13.8 | 11 |
| 500 | 55.8 | 45.4 | 36.8 | 29.7 | 23.9 | 19.1 | 15.3 | 12.3 |
| 560 | 50.8 | 41.2 | 33.2 | 26.7 | 21.4 | 17.2 | 13.7 | |
| 630 | 57.2 | 46.3 | 37.4 | 30 | 24.1 | 19.3 | 15.4 | |
| 710 | 64.5 | 52.2 | 42.1 | 33.9 | 27.2 | 21.8 | 17.4 | |
| 800 | 72.6 | 58.8 | 47.4 | 38.1 | 30.6 | 24.5 | 19.6 | |
| 900 | 81.7 | 66.2 | 53.3 | 42.9 | 34.4 | 27.6 | 22 | |
| 1000 | 90.2 | 72.5 | 59.3 | 47.7 | 38.2 | 30.6 | 24.5 | |
| 1200 | 88.2 | 67.9 | 57.2 | 45.9 | 36.7 | 29.4 | ||
| Automatic Feeding System | Integrated Production Line | Complete Mechanical Control |
| Comprehensive Test | Xray Product Inspection | One-code Track |
Shandong Donghong Pipe Industry Co., Ltd. (known as Donghong Pipe Industry, stock code: 603856), headquartered in Qufu, China-the revered hometown of Confucius-is a pioneering engineering pipeline manufacturer. We are also a leading pipeline engineering service provider and general contractor, specializing in four key categories of functional and customized pipelines:
At Shandong Donghong Pipe Industry Co., Ltd., we have established a comprehensive industrial ecosystem, collaborating with design institutes, financial institutions, port logistics, construction units, and upstream and downstream enterprises. Our mission is to lead the world as a comprehensive pipeline system solution provider, transforming human life with intelligent pipelines and ensuring the utmost safety in pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. With a team of over 200 R&D experts and more than 100 patents, Donghong is at the forefront of innovation. Utilizing national technology research platforms such as the National Enterprise Technology Center and CNAS Laboratory, we drive digitalization, informatization, and intelligentization in pipeline engineering. Our leadership supports significant national projects, including the South-to-North Water Diversion and urban water supply integration. Committed to excellence and innovation, Donghong is devoted to advancing key strategic and public welfare projects.
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