| Customization: | Available |
|---|---|
| Application: | Water Supply |
| Color: | Black, Black |
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| Product Features |
Anti-scaling property
Inspired by the 'lotus leaf hydrophobic' principle, our advanced organic polymers and unique processes significantly enhance the water contact angle on the pipe surface to an impressive 111° (standard control ≥105°), far surpassing the typical 88°-92° of regular polyethylene. This innovation results in a substantially smoother surface, drastically reducing the adsorption of calcium, magnesium ions, and other substances. Consequently, energy consumption for water transportation is minimized. Additionally, the synergistic anti-scaling and antibacterial properties ensure genuine antibacterial performance, effectively preventing issues arising from non-contact failures between the antibacterial layer and the fluid due to scaling. (Water contact Angle: The contact angle of water droplets on the material surface; 90° < water contact Angle < 180° indicates hydrophobic effects.)Hydrophobic patency
Boasting a smoother inner wall than conventional plastic pipes, our pipes significantly reduce flow resistance, enhancing water transmission capacity. This exceptional smoothness goes beyond traditional polyethylene pipes, solving the long-term issue of increased energy consumption in extensive pipe networks. This makes it an ideal choice for the drinking water industry.
Anti-bacterial Performance
Enriched with an ionic antibacterial agent on the inner wall, our pipes achieve an outstanding antibacterial rate of >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 attached to the tube wall, preventing the growth of surface microbial films, and guaranteeing a permanent antibacterial effect.
Terrain adaptability
Our pipes, designed with the inherent flexibility of plastic, adapt seamlessly to pressure variations and terrain changes. Flexible laying reduces the need for numerous pipe fittings, ensuring smooth transitions even as the terrain settles.
Economical and efficient
Significantly lighter than concrete, galvanized, or steel pipes, our solutions 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 promise enduring performance with an extrapolated service life of 50 years under normal working conditions.
| 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 manufactured with precision meter weight control systems. Supported by our self-owned CNAS laboratory, we guarantee reliability and long-lasting durability. Ensure a robust and secure 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 proudly headquartered in the historic city of Qufu, China, the birthplace of Confucius. As an industry-leading engineering pipeline manufacturer, pipeline engineering service provider, and general contractor, our expertise spans four distinct categories of functional and customized pipelines:
Our company has cultivated a vast and robust industrial ecosystem that includes design institutes, financial institutions, port logistics, construction units, and an extensive network of upstream and downstream enterprises. At Shandong Donghong Pipe Industry Co., Ltd., our unwavering dedication is to evolve into a global leader in comprehensive pipeline systems. We are committed to transforming human livelihoods with intelligent pipeline solutions and ensuring the unwavering safety of pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. proudly boasts a highly skilled team of over 200 R&D experts and possesses an impressive portfolio of more than 100 patents. By leveraging advanced national technology research platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong remains at the forefront of digitalization, informatization, and intelligentization in pipeline engineering. Our visionary leadership has played a pivotal role in advancing the engineering pipeline industry, supporting critical 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 enhancing people's quality of life.
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