| Customization: | Available |
|---|---|
| Color: | Black, White |
| Diameter: | 20mm--1200mm |
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| Product Features |
Anti-scaling property
Inspired by the 'lotus leaf hydrophobic' principle, our state-of-the-art organic polymers and proprietary processes significantly increase the water contact angle on our pipeline surfaces to an impressive 111° (industry standard control ≥105°), far exceeding the typical 88°-92° of standard polyethylene. This enhancement ensures a smoother pipeline surface, drastically reducing the adsorption of calcium, magnesium ions, and other substances. As a result, energy consumption for water transportation is minimized. Furthermore, the combined anti-scaling and antibacterial properties guarantee true antibacterial performance, effectively preventing issues arising from non-contact failures between the antibacterial layer and the fluid due to scaling. (Water contact angle: The angle formed between a water droplet and the material surface; 90° < water contact angle < 180° indicates hydrophobic effects.)Hydrophobic patency
With an inner wall smoother than conventional plastic pipes, our advanced pipes offer reduced flow resistance and superior water transmission capacity. The enhanced smoothness surpasses that of traditional polyethylene pipes, addressing the issue of increased energy consumption over long-term pipe network operations. This makes it a perfect choice for the drinking water industry.
Anti-bacterial Performance
Enriched with an ionic antibacterial agent on the inner wall, our pipes achieve an antibacterial rate greater than 99.99% against Escherichia coli and Staphylococcus aureus, according to JC/T939-2004 standards tested by the Guangdong Microbiological Analysis and Testing Center. This ensures the elimination of microorganisms attached to the tube wall, prevents the growth of surface microbial films, and guarantees a long-lasting antibacterial effect.
Terrain adaptability
Designed with the flexibility of plastic, our pipes seamlessly adapt to pressure variations and changes in terrain. The flexible laying process reduces the need for numerous pipe fittings, ensuring smooth transitions as the terrain settles.
Economical and efficient
Significantly lighter than concrete, galvanized, or steel pipes, our pipes are easy to handle and install. Reduced manpower and equipment requirements translate to substantial cost savings for your projects.
Long Service Life
Engineered for longevity, our polyethylene pipes have an extrapolated service life of 50 years under normal working conditions, promising enduring performance.
| Product Advantages |
Product Description:
Experience the pinnacle of pipe technology with Shandong Donghong Pipe Industry Co., Ltd. Our products deliver exceptional hydrostatic strength and superb oxidation resistance. Utilizing cutting-edge integrated equipment and adhering to strict process control, our pipes are produced with precision meter weight control systems. Supported by our self-owned CNAS laboratory, we ensure reliability and long-lasting durability. Secure a robust and safe connection for all your projects with our premium-quality pipes.
| 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 | ||
Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Pipe Industry, stock code: 603856) is headquartered in the historic city of Qufu, China, the birthplace of Confucius. As a leading engineering pipeline manufacturer, pipeline engineering service provider, and general contractor, we excel in four distinct categories of functional and customized pipelines:
Our company has developed an extensive industrial ecosystem encompassing design institutes, financial institutions, port logistics, construction units, and a network of upstream and downstream enterprises. At Shandong Donghong Pipe Industry Co., Ltd., we are dedicated to evolving into a global leader in comprehensive pipeline systems, committed to transforming human life with intelligent pipeline solutions and ensuring the steadfast safety of pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. boasts a highly skilled team of over 200 R&D experts and holds an impressive portfolio of more than 100 patents. By leveraging national technology research platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong is at the forefront of digitalization, informatization, and intelligentization in pipeline engineering. Our leadership has been pivotal in advancing the engineering pipeline industry, supporting essential national initiatives like the South-to-North Water Diversion and urban water supply integration. With an unwavering commitment to innovation and quality, Donghong is devoted to serving key strategic projects and improving people's livelihoods.
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