| Customization: | Available |
|---|---|
| Material: | PE |
| Kind: | Thermosetting Plastics Pipe |
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| 1. Elctric fusion connection. | 2. Butt fusion Connection. | 3. Flange Buckle Connection |
| Product Features |
Superior Anti-corrosion Properties
Polyethylene (PE) is an exceptionally inert material, renowned for its resistance to a wide array of chemical media. Apart from a few oxidizing agents, it effectively eliminates concerns about corrosive effects from both soil and water quality.Enhanced Connection Security
Our pipes are primarily connected using advanced heat fusion butt joints and electrofusion techniques. This ensures a seamless integration of the joints with the pipe material, guaranteeing that the interface strength exceeds the strength of the pipe body itself.
Exceptional Flexibility
With an elongation at break of ≥ 500%, our pipes demonstrate outstanding flexibility, making them adept at handling uneven soil settlement and providing superior seismic performance.
Excellent Impact Resistance
In low-temperature environments ranging from -20ºC to -40ºC, our pipes perform impeccably. They effectively resist external impacts, preventing cracks and other types of damage.
Outstanding Cracking Resistance
Featuring excellent rapid crack propagation (RCP) and slow crack growth (SCG) resistance, our pipes are effective in preventing cracking and crack propagation in low-temperature areas and during installation damages.
Minimal Friction Coefficient
The smooth inner wall and non-adhesive properties of our pipes ensure optimal conveying capacity, significantly reducing pressure loss within the pipeline.
| Product Advantages |
Product Description:
Discover the superior quality of pipe products offered by Shandong Donghong Pipe Industry Co., Ltd. Our pipes feature high hydrostatic strength, excellent oxidation resistance, and cutting-edge integrated equipment. With meticulous process control, a precision meter weight control system, and a self-owned CNAS laboratory, our products ensure reliability and longevity. Enjoy robust and secure connections with our pipes, providing peace of mind for all 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 esteemed hometown of Confucius. As a premier 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 cultivated an extensive industrial ecosystem that includes pioneering design institutes, strategic financial institutions, port logistics, dedicated construction units, and a robust network of upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is passionately committed to emerging as a global leader in comprehensive pipeline system solutions, with a mission to revolutionize human life through intelligent pipelines while ensuring the unwavering safety of pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. proudly showcases a team of over 200 R&D experts and holds an impressive portfolio of more than 100 patents. Employing national technological research frameworks such as the National Enterprise Technology Center and CNAS Laboratory, Donghong spearheads the digitalization, informatization, and intelligentization of pipeline engineering. This pioneering spirit drives industry advancement and supports critical national projects like the South-to-North Water Diversion and urban water supply integration. With a strong emphasis on innovation and superior quality, Donghong remains steadfast in its dedication to serving key strategic and public welfare projects.
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