| 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 limiting the adsorption of calcium and magnesium ions. This not only minimizes energy consumption but also ensures 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, significantly reducing flow resistance and enhancing water transmission capacity. The superior smoothness of the inner wall over traditional polyethylene pipes addresses increased energy consumption during long-term operation, making our pipes the ultimate choice for the drinking water industry.
Anti-bacterial Performance
Enhanced with an ionic antibacterial agent on the inner wall, our pipes achieve an exceptional 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 complete elimination of microorganisms, prevents microbial film formation, and offers a permanent antibacterial effect.
Terrain Adaptability
Our pipes are ingeniously designed 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 optimal performance even in settling conditions.
Economical and Efficient
Lighter than concrete, galvanized, and steel pipes, our HDPE pipes are remarkably easy to handle and install. Reduced manpower and equipment requirements significantly lower installation costs, establishing them as a cost-effective solution for your projects.
Long Service Life
Crafted from robust polyethylene material, our pipes offer an impressive extrapolated service life of 50 years under normal working conditions, ensuring long-term reliability and performance.
| Product Advantages |
Product Description:
Experience the pinnacle of pipe quality with Shandong Donghong Pipe Industry Co., Ltd. Our HDPE pipes provide exceptional hydrostatic strength, superior oxidation resistance, and are manufactured using advanced integrated equipment. With stringent process control, a precision meter weight control system, and our self-owned CNAS laboratory, our products promise unparalleled reliability and durability. Enjoy the assurance of 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) is headquartered in Qufu, China-the esteemed hometown of Confucius. As a trailblazing engineering pipeline manufacturer, we stand as a premier pipeline engineering service provider and general contractor, excelling in four specialized categories of functional and bespoke pipelines:
At Shandong Donghong Pipe Industry Co., Ltd., we have cultivated a comprehensive industrial ecosystem. We work in synergy with design institutes, financial institutions, port logistics, construction units, and both upstream and downstream enterprises. Our mission is to be a global leader in comprehensive pipeline system solutions, revolutionizing human life with intelligent pipelines and guaranteeing the highest standards of safety in pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. Empowered by a team of over 200 R&D experts and holding more than 100 patents, Donghong is at the vanguard of innovation. Leveraging national technology research platforms such as the National Enterprise Technology Center and the CNAS Laboratory, we spearhead the digitalization, informatization, and intelligentization of pipeline engineering. Our leadership is instrumental in pivotal national projects, including the South-to-North Water Diversion and urban water supply integration. Committed to excellence and innovation, Donghong is devoted to advancing critical strategic and public welfare projects.
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