| 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 |
Advanced Anti-corrosion Technology
Polyethylene (PE) is an exceptionally inert material, offering unparalleled resistance to a diverse range of chemical agents. Apart from a few oxidizing substances, it effectively neutralizes concerns about corrosion from both soil and water quality.Superior Connection Security
Our pipes are primarily connected using heat fusion butt joints and electrofusion. This state-of-the-art technique seamlessly integrates the joints with the pipe material, ensuring that the interface strength exceeds the pipe body strength itself.
Exceptional Flexibility
With an impressive pipe elongation at break of ≥ 500%, our pipes demonstrate extraordinary flexibility. They efficiently manage uneven soil settlement and offer outstanding seismic performance.
Outstanding Impact Resistance
In low-temperature environments ranging from -20ºC to -40ºC, our pipes exhibit flawless performance. They withstand external impacts, preventing cracks and other damages.
Excellent Cracking Resistance
With superior 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 for Efficiency
The smooth inner wall and non-adhesive properties of our pipes ensure optimal conveying capacity, significantly reducing pressure loss within the pipeline.
| Product Advantages |
Comprehensive Product Description:
Discover top-tier pipe solutions with Shandong Donghong Pipe Industry Co., Ltd. Our pipes offer high hydrostatic strength, exceptional oxidation resistance, and cutting-edge integrated equipment. With stringent 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. (stock code: 603856), a leading name in the engineering pipeline sector, is proudly headquartered in the historic city of Qufu, known as the hometown of Confucius. Donghong Pipe Industry excels as a premier manufacturer, service provider, and general contractor, specializing in the creation and customization of four major categories of high-performance pipelines:
Shandong Donghong Pipe Industry Co., Ltd. has meticulously developed a vast industrial ecosystem incorporating design institutes, financial institutions, port logistics, construction units, and an extensive network of upstream and downstream enterprises. Donghong is passionately dedicated to becoming a global leader in comprehensive pipeline system solutions, aiming to revolutionize human life with intelligent pipelines and ensuring consistent safety in pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. features a distinguished team of over 200 R&D experts and boasts an impressive portfolio of more than 100 patents. By leveraging national technological research frameworks such as the National Enterprise Technology Center and CNAS Laboratory, Donghong leads the industry in digitalization, informatization, and intelligentization within pipeline engineering. This pioneering approach drives the industry's progress, supporting crucial national projects like the South-to-North Water Diversion and urban water supply integration. With a steadfast commitment to innovation and quality, Donghong is dedicated to serving key strategic and public welfare projects.
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