| Customization: | Available |
|---|---|
| Application: | Industrial&Minicipal, Food&Beverage |
| Color: | Blue, Green, Red or Customizable |
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Welcome to Shandong Donghong Pipe Industry Co., Ltd.! Our company specializes in an exceptional range of premium drinking water pipes meticulously designed to combat prevalent issues such as microbial breeding, yellow water, corrosion, scaling, and diminished water transmission capacity. Bid farewell to secondary pollution and embrace unprecedented water quality with our cutting-edge innovations.
Introducing Shandong Donghong Pipe Industry Co., Ltd.
Driven by the relentless pursuit of enhancing people's quality of life, Shandong Donghong leverages over two decades of unparalleled expertise in the research, development, and manufacturing of plastic composite pipelines. We strategically address challenges such as secondary pollution and transmission inefficiencies by employing state-of-the-art technologies in functional material development, pipeline structural design, and specialized processes.
| 1. Elctric fusion connection. | 2. Butt fusion Connection. | 3. Flange Buckle Connection |
| Product Features |
Anti-scaling Property
Utilizing the 'lotus leaf hydrophobic' principle, we employ organic polymers and specialized processes to elevate the water contact angle on the pipeline surface to an impressive 111° (standard control ≥105°), significantly exceeding ordinary polyethylene's 88°-92°. This enhancement ensures an exceptionally smooth pipeline surface, reduces calcium and magnesium ion adsorption, and lowers energy consumption. Combined with the pipeline's antibacterial properties, this anti-scaling feature ensures a genuinely antibacterial pipeline, eliminating non-contact failure issues caused by scaling. (Water Contact Angle: 90° < water contact angle < 180° indicates a hydrophobic effect.)Hydrophobic Patency
Our pipes feature an exceptionally smooth inner wall, far superior to conventional plastic pipes, resulting in reduced flow resistance and enhanced water transmission capacity. This superior inner wall smoothness addresses the issue of increased energy consumption during long-term pipe network operation, making our pipes ideal for the drinking water industry and ensuring efficient performance.
Anti-bacterial Performance
Incorporating an ionic antibacterial agent within the inner wall, our pipes deliver outstanding antibacterial performance. Tested under JC/T939-2004 standards by the Guangdong Microbiological Analysis and Testing Center, the antibacterial rate exceeds 99.99% against Escherichia coli and Staphylococcus aureus. This ensures the elimination of microorganisms on the tube wall, prevents microbial film formation, and guarantees a permanent antibacterial effect.
Terrain Adaptability
Designed to adapt to a variety of terrains, our pipes offer exceptional flexibility, reducing the need for numerous fittings and accommodating terrain shifts. This ensures reliable performance even under pressure, making them ideal for diverse project landscapes.
Economical and Efficient
Significantly lighter than concrete, galvanized, and steel pipes, our pipes are easier to handle and install. This lightweight nature, combined with reduced manpower and equipment needs, drastically lowers project installation costs, making your projects more economical and efficient.
Long Service Life
Crafted from durable polyethylene material, our pipes are designed for enduring use, boasting an extrapolated service life of 50 years under normal working conditions. This long-term reliability ensures excellent value for your investment.
| Product Advantages |
Experience top-quality pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our pipes offer:
Enjoy a robust and secure connection with our pipes, providing reliability and peace of mind for all 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 | S20 | |
| Nominal Pressure MPa | ||||||||
| 2 | 1.6 | 1.25 | 1 | 0.8 | 0.6 | 0.5 | 0.4 | |
| 20 | 2.3 | 2.3 | ||||||
| 25 | 3 | 2.3 | 2.3 | |||||
| 32 | 3.6 | 3 | 2.4 | |||||
| 40 | 4.5 | 3.7 | 3 | |||||
| 50 | 5.6 | 4.6 | 3.7 | 3 | ||||
| 63 | 7.1 | 5.8 | 4.7 | 3.8 | 3 | |||
| 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 | 8.1 | 6.6 | 5.3 | 4.2 | ||
| 125 | 14 | 11.4 | 9.2 | 7.4 | 6 | 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 | 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 |
| 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 | 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 | |
| 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 proudly headquartered in Qufu, China, the esteemed hometown of Confucius. Donghong Pipe Industry stands as a premier engineering pipeline manufacturer, a trusted pipeline engineering service provider, and an adept general contractor specializing in an extensive range of functional and customized pipelines:
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