| Customization: | Available |
|---|---|
| Diameter: | 20-1200 mm |
| Material: | PE, HDPE |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Hot Selling Pipes | |||
| Steel Wire Reinforced PE Composite Pipe | Fiberglass Steel Wire Reinforced Composite Pipe | HDPE Pipe | PVC Pipe |
| Antistaic Flame Redartant Composite Pipe for Mining | Anti-corrosion Composite Pipe | Thermal Insulated Pipe | Big Carliber Composite Steel Pipe |
| 1. Elctric fusion connection. | 2. Butt fusion Connection. | 3. Flange Buckle Connection |
| Product Features |
Advanced Anti-corrosion Properties
Polyethylene (PE) is an exceptionally inert material, demonstrating resistance to an extensive range of chemical media. Except for a select few oxidizing agents, it wholly alleviates concerns regarding corrosive effects from soil and water quality.Exceptional Connection Security
Our pipes primarily utilize heat fusion butt joints and electrofusion for connection. This technique seamlessly integrates the joints with the pipe material, ensuring that the interface strength exceeds that of the pipe body itself.
Superior Flexibility
With an impressive pipe elongation at break of ≥ 500%, our pipes exhibit extraordinary flexibility. They adeptly handle uneven soil settlement and offer exceptional seismic performance.
Excellent Impact Resistance
In low-temperature environments ranging from -20ºC to -40ºC, our pipes deliver flawless performance. They resist external impacts, preventing cracks and other damages.
Outstanding Cracking Resistance
With excellent resistance to rapid crack propagation (RCP) and slow crack growth (SCG), 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 premier 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 an in-house CNAS laboratory, our products ensure reliability and durability. Enjoy robust and secure connections with our pipes, providing 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 excels in the production and customization of four distinctive categories of high-performance pipelines:
The company has meticulously built an extensive industrial ecosystem that integrates design institutes, financial institutions, port logistics, construction units, and an extensive 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. This dedication is driven by an ambition to transform human life with intelligent pipelines and ensure 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 relentless innovation and superior quality, Donghong remains unwavering in its commitment to serving key strategic and public welfare projects.
){kind=link}