| Customization: | Available |
|---|---|
| Application: | Agricultural Irrigation, Chemical Transport, Industrial Processing, Oil and Gas Distribution, Wastewater Management, Water Supply, Potable Water Supply, Municipal and Industrial, Food& Beveragedispensing |
| certification: | ISO4427 |
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Welcome to Shandong Donghong Pipe Industry Co., Ltd.! Our company proudly offers a premium range of drinking-water distribution pipes designed to combat common issues such as microbial breeding, yellow water, corrosion, scaling, and reduced water transmission capacity. Say goodbye to secondary pollution and experience a significant improvement in water quality with our cutting-edge pipes.
Introducing Shandong Donghong Pipe Industry Co., Ltd.
Driven by a mission to enhance the quality of life, Shandong Donghong leverages over two decades of unparalleled expertise in the research, development, and manufacturing of plastic composite pipelines. By addressing critical challenges like 'secondary pollution' and transmission capacity, our company employs state-of-the-art technologies in functional material development, pipeline structural design, and specialized processes.
| 1. Elctric fusion connection. | 2. Butt fusion Connection. | 3. Flange Buckle Connection |
| Product Features |
Anti-scaling property
Inspired by the 'lotus leaf hydrophobic' principle, we employ organic polymers and specialized processes to achieve a water contact angle of 111° on the pipe surface-significantly surpassing the typical 88°-92° range of standard polyethylene. This enhancement ensures a smoother pipeline surface, minimizes the adsorption of calcium, magnesium ions, and other substances, and reduces energy consumption. The synergistic anti-scaling and antibacterial properties ensure the pipeline maintains antibacterial effectiveness, preventing issues related to scaling and antibacterial layer-fluid contact failure. (Note: Water contact angle ranges between 90° and 180° exhibit hydrophobic properties.)Hydrophobic patency
Featuring a smoother inner wall than conventional plastic pipes, our design reduces flow resistance and enhances water transmission capacity, outperforming traditional polyethylene pipes. This innovation addresses increased energy consumption in long-term pipe network operations, making it ideal for the drinking water industry.
Anti-bacterial Performance
Our pipes integrate ionic antibacterial agents within the inner wall. Tested by the Guangdong Microbiological Analysis and Testing Center per JC/T939-2004 standards, the antibacterial rate exceeds 99.99% against Escherichia coli and Staphylococcus aureus, eliminating microorganisms and preventing microbial film formation for lasting antibacterial protection.
Terrain adaptability
Our pipes adapt to terrain variations thanks to the inherent flexibility of the plastic. This flexibility allows for a reduction in the number of fittings needed and accommodates terrain changes, ensuring seamless installation even in challenging environments.
Economical and efficient
Lightweight and easier to handle compared to concrete, galvanized, and steel pipes, our pipes reduce manpower and equipment needs, significantly lowering project installation costs.
Long Service Life
With a long-term design life, our polyethylene pipes boast an extrapolated service life of up to 50 years under normal operating conditions, ensuring durable and reliable performance.
| Product Advantages |
Experience top-quality pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our pipes offer:
Enjoy a sturdy and safe connection with our pipes, providing peace of mind for your projects.
| 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 Qufu, China, the hometown of Confucius. It is a premier engineering pipeline manufacturer, pipeline engineering service provider, and pipeline engineering general contractor specializing in a vast array of functional and customized pipelines:
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