Audited Supplier
| 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 |
HDPE Pipe by Shandong Donghong Pipe Industry Co., Ltd.
Our HDPE pipe, made from high-density polyethylene, offers superior performance with options like PE80, PE100, and PE100-RC. Available in various standard dimensions including SDR9, SDR11, SDR 13.6, SDR 17, SDR 21, SDR26, SDR33, and SDE41, our pipes are designed for high pressure bearing, resistance to slow and rapid crack growth, and long-term durability. Ideal for long-distance water transfer, our pipes ensure a steady structure, preventing explosions, water pollution, and corrosion.
| 1. Elctric fusion connection. | 2. Butt fusion Connection. | 3. Flange Buckle Connection |
| Product Features |
Anti-corrosion Polyethylene Pipes
Our company, Shandong Donghong Pipe Industry Co., Ltd., offers high-quality polyethylene pipes that are resistant to corrosion from various chemical media. The inert nature of polyethylene ensures durability against soil and water quality, making it a reliable choice for long-lasting piping solutions.
Good Connection Security
Shandong Donghong Pipe Industry Co., Ltd. offers a cutting-edge solution for connection security. Our products utilize butt fusion and electronic fusion techniques, ensuring seamless integration between joints and pipe materials. The strength of the interface surpasses that of the pipe body itself, guaranteeing durability and reliability.
High Tenacity Pipe
Company Name: Shandong Donghong Pipe Industry Co., Ltd.
- Elongation at break ≥ 500%
- High flexibility
- Strong ability to use uneven settlement of soil
- Superior seismic performance
Great Wear Resistance
Abrasion resistance is 4 times that of steel pipe, making it superior to traditional pipes for conveying mineral sand slurry. This makes it especially suitable for use in industry and mining under special conditions.
Company Name: Shandong Donghong Pipe Industry Co., Ltd.
Product Description:
Experience unparalleled quality with our pipes from Shandong Donghong Pipe Industry Co., Ltd. Our pipes offer exceptional cracking resistance, making them ideal for low-temperature areas and installation sites. With excellent resistance to rapid crack propagation (RCP) and slow cack growth (SCG), our pipes prevent crack propagation and damage, ensuring long-lasting durability.
Product Description:
Experience the exceptional hydraulic characteristics of pipes from Shandong Donghong Pipe Industry Co., Ltd. Our pipes boast a smooth inner wall that resists scaling, a low friction coefficient, and a non-adhesive surface. These features not only enhance pipeline conveying capacity but also reduce pressure loss and energy consumption during water transmission.
| Product Advantages |
Product Description:
- High Hydrostatic strength
- Good Oxidation Resistance Performance
- Advanced integrated equipment
- Strict process control
- Precision Meter weight control system
- Self-owned CNAS laboratory
- Sturdy safe connection
Experience top-quality pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our pipes offer high hydrostatic strength, excellent oxidation resistance performance, and advanced integrated equipment. With strict process control, precision meter weight control system, and a self-owned CNAS laboratory, our products ensure reliability and durability. Enjoy a sturdy and safe connection with our pipes, providing peace of mind for your projects.
| Product Specification |
| PE100 Nominal pressure and Specification (GB/T13663.2-2018) | ||||||||
| Nomina diameter mm | Nominal pipe thicness en,mm | |||||||
| Standard Size | ||||||||
| SDR9 | SDR11 | SDR13.6 | SDR17 | SDR21 | SDR26 | SDR33 | SDR41 | |
| Pipe Series | ||||||||
| S4 | S5 | S6.3 | S8 | S10 | S12.5 | S16 | 120 | |
| Nominal Pressure MPa | ||||||||
| 2.0 | 1.6 | 1.25 | 1.0 | 0.8 | 0.6 | 0.5 | 0.4 | |
| 20 | 2.3 | 2.3 | / | / | / | / | / | / |
| 25 | 3.0 | 2.3 | 2.3 | / | / | / | / | / |
| 32 | 3.6 | 3.0 | 2.4 | / | / | / | / | / |
| 40 | 4.5 | 3.7 | 3.0 | / | / | / | / | / |
| 50 | 5.6 | 4.6 | 3.7 | 3.0 | / | / | / | / |
| 63 | 7.1 | 5.8 | 4.7 | 3.8 | 3.0 | / | / | / |
| 75 | 8.4 | 6.8 | 5.6 | 4.5 | 3.6 | / | / | / |
| 90 | 10.1 | 8.2 | 6.7 | 5.4 | 4.3 | 3.5 | / | / |
| 110 | 12.3 | 10.0 | 8.1 | 6.6 | 5.3 | 4.2 | / | / |
| 125 | 14.0 | 11.4 | 9.2 | 7.4 | 6.0 | 4.8 | / | / |
| 140 | 15.7 | 12.7 | 10.3 | 8.3 | 6.7 | 5.4 | / | / |
| 160 | 17.9 | 14.6 | 11.8 | 9.5 | 7.7 | 6.2 | / | / |
| 180 | 20.1 | 16.4 | 13.3 | 10.7 | 8.6 | 6.9 | / | / |
| 200 | 22.4 | 18.2 | 14.7 | 11.9 | 9.6 | 7.7 | / | / |
| 225 | 25.2 | 20.5 | 16.6 | 13.4 | 10.8 | 8.6 | / | / |
| 250 | 27.9 | 22.7 | 18.4 | 14.8 | 11.9 | 9.6 | / | / |
| 280 | 31.3 | 25.4 | 20.6 | 16.6 | 13.4 | 10.7 | / | / |
| 315 | 35.2 | 28.6 | 23.2 | 18.7 | 15.0 | 12.1 | 9.7 | 7.7 |
| 355 | 39.7 | 32.2 | 26.1 | 21.1 | 16.9 | 13.6 | 10.9 | 8.7 |
| 400 | 44.7 | 36.3 | 29.4 | 23.7 | 19.1 | 15.3 | 12.3 | 9.8 |
| 450 | 50.3 | 40.9 | 33.1 | 26.7 | 21.5 | 17.2 | 13.8 | 11.0 |
| 500 | 55.8 | 45.4 | 36.8 | 29.7 | 23.9 | 19.1 | 15.3 | 12.3 |
| 560 | / | 50.8 | 41.2 | 33.2 | 26.7 | 21.4 | 17.2 | 13.7 |
| 630 | / | 57.2 | 46.3 | 37.4 | 30.0 | 24.1 | 19.3 | 15.4 |
| 710 | / | 64.5 | 52.2 | 42.1 | 33.9 | 27.2 | 21.8 | 17.4 |
| 800 | / | 72.6 | 58.8 | 47.4 | 38.1 | 30.6 | 24.5 | 19.6 |
| 900 | / | 81.7 | 66.2 | 53.3 | 42.9 | 34.4 | 27.6 | 22.0 |
| 1000 | / | 90.2 | 72.5 | 59.3 | 47.7 | 38.2 | 30.6 | 24.5 |
| 1200 | / | / | 88.2 | 67.9 | 57.2 | 45.9 | 36.7 | 29.4 |
Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong pipe industry, stock code: 603856) is headquartered in Qufu, China, the hometown of Confucius. It is an engineering pipeline manufacturer, pipeline engineering service provider, and pipeline engineering general contractor specializing in four categories of functional and customized pipelines:
- Special pipelines for rainwater and sewage diversion
- Special pipelines for municipal areas
- Special pipelines for industrial and mining areas
- Special pipelines for national key engineering projects
- Special pipelines for gas & oil
- Raw materials of coating materials
- Matched pipe fittings for all kinds of pipes.
The company has established an industrial ecosystem involving design institutes, financial institutions, port logistics, construction units, and upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is dedicated to becoming a global leading pipeline system comprehensive solution provider, aiming to revolutionize human life with intelligent pipelines and ensure the constant safety of pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. boasts a team of over 200 R&D experts and holds more than 100 patents. Leveraging national technology research platforms like the National Enterprise Technology Center and CNAS Laboratory, Donghong pioneers digitalization, informatization, and intelligentization in pipeline engineering. This leadership drives the development of the engineering pipeline industry, supporting crucial national projects like South-to-North Water Diversion and urban water supply integration. With a focus on innovation and quality, Donghong is dedicated to serving key strategic and people's livelihood projects.
| Automatic Feeding System | Integrated Production Line | Complete Mechanical Control |
| Comprehensive Test | Xray Product Inspection | One-code Track |
