| 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 a remarkably inert material, boasting resistance to a broad spectrum of chemical media. Except for a few oxidizing agents, it completely mitigates concerns about corrosive effects from soil and water quality.Good Connection Security
Our pipes are predominantly connected via heat fusion butt joints and electrofusion. This technique integrates the joints seamlessly with the pipe material, ensuring that the interface strength surpasses the strength of the pipe body itself.
High Flexibility
With a pipe elongation at break of ≥ 500%, our pipes exhibit remarkable flexibility. They adeptly handle uneven soil settlement and offer superior seismic performance.
Good Impact Resistance
In low-temperature environments ranging from -20ºC to -40ºC, our pipes perform flawlessly. They resist external impacts, preventing cracks and other damages.
Good Cracking Resistance
Possessing excellent rapid crack propagation (RCP) and slow crack growth (SCG) resistance, our pipes effectively avert 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 reducing pressure loss within the pipeline.
| Product Advantages |
Product Description:
Experience top-tier pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our pipes boast high hydrostatic strength, excellent oxidation resistance, and state-of-the-art integrated equipment. With rigorous process control, a precision meter weight control system, and a self-owned CNAS laboratory, our products guarantee reliability and longevity. Enjoy robust and secure connections with our pipes, ensuring 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 hometown of Confucius. As a premier engineering pipeline manufacturer, service provider, and general contractor, Donghong specializes in the production and customization of four distinct categories of high-performance pipelines:
The company has meticulously built an extensive industrial ecosystem that includes design institutes, financial institutions, port logistics, construction units, and a 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, striving to transform 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 like the National Enterprise Technology Center and CNAS Laboratory, Donghong leads the charge in digitalization, informatization, and intelligentization within pipeline engineering. This pioneering spirit propels the industry's advancement, underpinning vital national projects such as the South-to-North Water Diversion and urban water supply integration. Emphasizing innovation and superior quality, Donghong is unwavering in its commitment to serving key strategic and public welfare projects.
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