| 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 |
Anti-corrosion
Polyethylene (PE) is an exceptionally inert material, offering resistance to a vast range of chemical media. Except for a few oxidizing agents, it effectively eliminates concerns about corrosion from both soil and water quality.Good Connection Security
Our pipes are primarily connected using heat fusion butt joints and electrofusion. This technique ensures seamless integration of the joints with the pipe material, making the interface strength surpass the strength of the pipe body itself.
High Flexibility
With a pipe elongation at break of ≥ 500%, our pipes demonstrate exceptional flexibility. They skillfully manage uneven soil settlement and deliver outstanding seismic performance.
Good Impact Resistance
In low-temperature environments ranging from -20ºC to -40ºC, our pipes maintain flawless performance. They resist external impacts, preventing cracks and other damages.
Good Cracking Resistance
Featuring excellent rapid crack propagation (RCP) and slow crack growth (SCG) resistance, our pipes effectively prevent cracking and crack propagation in low-temperature areas and during installation damages.
Low Friction Coefficient
The smooth inner wall and non-adhesive properties of our pipes ensure optimal conveying capacity while significantly minimizing pressure loss within the pipeline.
| Product Advantages |
Product Description:
Experience premium-quality pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our pipes feature high hydrostatic strength, excellent oxidation resistance, and cutting-edge integrated equipment. With stringent process control, a precision meter weight control system, and a dedicated CNAS laboratory, our products ensure reliability and longevity. Enjoy robust and secure connections with our pipes, offering 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 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 built an extensive industrial ecosystem comprising design institutes, financial institutions, port logistics, construction units, and a robust network of upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is passionately committed to becoming a global leader in comprehensive pipeline system solutions, aiming to revolutionize human life with intelligent pipelines and ensuring the consistent safety of pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. Proudly features a team of over 200 R&D experts and holds an impressive portfolio of more than 100 patents. Utilizing 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 the industry's progression, supporting vital national projects like the South-to-North Water Diversion and urban water supply integration. Emphasizing innovation and superior quality, Donghong steadfastly commits to serving key strategic and public welfare projects.
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