| Customization: | Available |
|---|---|
| Application: | Water Supply |
| Color: | Color |
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| Hot Selling Pipes | |||
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| 1. Elctric fusion connection. | 2. Butt fusion Connection. | 3. Flange Buckle Connection |
| Product Features |
Anti-corrosion
Polyethylene (PE) is an exceptionally stable material, exhibiting resistance to an extensive range of chemical media. Except for a few oxidizing agents, it completely negates concerns about corrosive effects from soil and water quality.Good Connection Security
Our pipes are primarily joined using advanced heat fusion butt joints and electrofusion techniques. This method seamlessly integrates the joints with the pipe material, ensuring that the interface strength exceeds the pipe body's strength.
High Flexibility
With a pipe elongation at break of ≥ 500%, our pipes demonstrate extraordinary flexibility. They expertly manage uneven soil settlement and provide exceptional seismic performance.
Good Impact Resistance
In low-temperature environments ranging from -20ºC to -40ºC, our pipes perform superbly. They withstand external impacts, preventing cracks and other damages.
Good Cracking Resistance
Featuring outstanding rapid crack propagation (RCP) and slow crack growth (SCG) resistance, our pipes effectively prevent cracking and crack propagation in low-temperature regions and during installation damages.
Low Friction Coefficient
The smooth inner wall and non-adhesive properties of our pipes ensure optimal conveying capacity while greatly minimizing pressure loss within the pipeline.
| Product Advantages |
Product Description:
Discover the pinnacle of piping solutions with Shandong Donghong Pipe Industry Co., Ltd. Our pipes are engineered for high hydrostatic strength, superior oxidation resistance, and cutting-edge integration. With meticulous process control, an accurate meter weight control system, and an in-house CNAS laboratory, our products are synonymous with reliability and longevity. Enjoy robust and secure connections, ensuring the utmost peace of mind for your projects.
| Product Specification |
| Nominal Daimeter dn/mm |
Minimum wall thickness mm
|
|||
| SDR11 | SDR17 | SDR21 | SDR26 | |
| 20 | 3.0 | |||
| 25 | 3.0 | |||
| 32 | 3.0 | |||
| 40 | 3.7 | 3.0 | ||
| 50 | 4.6 | 3.0 | ||
| 63 | 5.8 | 3.8 | 3.0 | |
| 75 | 6.8 | 4.5 | 3.6 | 3.0 |
| 90 | 8.2 | 5.4 | 4.3 | 3.5 |
| 110 | 10 | 6.6 | 5.3 | 4.2 |
| 125 | 11.4 | 7.4 | 6 | 4.8 |
| 140 | 12.7 | 8.3 | 6.7 | 5.4 |
| 160 | 14.6 | 9.5 | 7.7 | 6.2 |
| 180 | 16.4 | 10.7 | 8.6 | 6.9 |
| 200 | 18.2 | 11.9 | 9.6 | 7.7 |
| 225 | 20.5 | 13.4 | 10.8 | 8.6 |
| 250 | 22.7 | 14.8 | 11.9 | 9.6 |
| 280 | 25.4 | 16.6 | 13.4 | 10.7 |
| 315 | 28.6 | 18.7 | 15 | 12.1 |
| 355 | 32.2 | 21.1 | 16.9 | 13.6 |
| 400 | 36.4 | 23.7 | 19.1 | 15.3 |
| 450 | 40.9 | 26.7 | 21.5 | 17.2 |
| 500 | 45.5 | 29.7 | 23.9 | 19.1 |
| 560 | 50.9 | 33.2 | 26.7 | 21.4 |
| 630 | 57.3 | 37.4 | 30 | 24.1 |
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 illustrious hometown of Confucius. As a leading engineering pipeline manufacturer, service provider, and general contractor, Donghong excels in the production and customization of four distinct categories of high-performance pipelines:
The company has meticulously developed an extensive industrial ecosystem that encompasses design institutes, financial institutions, port logistics, construction units, and a robust network of upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is ardently committed to becoming a global pioneer in comprehensive pipeline system solutions, dedicated to transforming human life with intelligent pipelines and ensuring the steadfast safety of pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. proudly boasts a team of over 200 R&D experts and an impressive portfolio of more than 100 patents. Utilizing national technological research frameworks such as the National Enterprise Technology Center and CNAS Laboratory, Donghong is at the forefront of digitalization, informatization, and intelligentization in pipeline engineering. This pioneering spirit drives industry advancements, supporting critical national projects like the South-to-North Water Diversion and urban water supply integration. With an unwavering emphasis on innovation and superior quality, Donghong remains dedicated to serving key strategic and public welfare projects.
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