| Temperature Classification: | Medium Temperature Piping |
|---|---|
| MPa Classfication: | High Pressure Piping |
| Material: | HDPE |
| Standard: | CE/ISO |
| Diameter: | 20mm--1200mm |
| Medium: | Liquid |
| Customization: |
|---|
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| Product Features |
Anti-scaling property
Drawing on the principle of 'lotus leaf hydrophobicity,' our High Pressure Water Supply HDPE Pipe employs advanced organic polymers and specialized processes to elevate the water contact angle on the pipeline surface to an impressive 111° (standard control ≥105°), far surpassing the ordinary polyethylene range of 88°-92°. This enhancement significantly improves surface smoothness, minimizing the adsorption of calcium, magnesium ions, and other substances, thereby reducing energy consumption. Simultaneously, the combined anti-scaling and antibacterial features ensure a genuine antibacterial effect, preventing issues caused by pipeline scaling and maintaining optimal fluid contact. (Water contact angle: 90° < water contact angle < 180° indicates hydrophobic effect.)Hydrophobic patency
Compared to conventional plastic pipes, our High Pressure Water Supply HDPE Pipe boasts a smoother inner wall, reduced flow resistance, and enhanced water transmission capacity. The superior smoothness of the inner wall surpasses that of traditional polyethylene pipes, addressing the energy consumption challenges of long-term pipe network operation. Specifically engineered for the drinking water industry, it ensures efficient and reliable performance.
Anti-bacterial Performance
Enhanced with an ionic antibacterial agent on the inner wall, our pipes meet the JC/T939-2004 standards for antibacterial plastic pipes in construction. Tested by the Guangdong Microbiological Analysis and Testing Center, the antibacterial rate against Escherichia coli and Staphylococcus aureus exceeds 99.99%. This superior antibacterial property eliminates microorganisms attached to the pipe wall, prevents the formation of microbial films, and ensures a lasting antibacterial effect.
Terrain adaptability
Our pipes are designed with flexibility in mind, allowing them to adapt seamlessly to varying terrains. Under pressure, the flexible nature of the plastic reduces the need for additional pipe fittings and adjusts easily to terrain shifts, ensuring continuous, reliable performance.
Economical and efficient
Lighter than concrete, galvanized, and steel pipes, our High Pressure Water Supply HDPE Pipe is easy to handle and install. The reduced manpower and equipment requirements substantially lower installation costs, enhancing overall project efficiency and affordability.
Long Service Life
Constructed from high-quality polyethylene material, our pipes are designed for longevity, with an extrapolated service life of up to 50 years under normal operating conditions, ensuring a durable and cost-effective solution.
| Product Advantages |
Product Description:
Experience the pinnacle of pipe innovation with Shandong Donghong Pipe Industry Co., Ltd. Our High Pressure Water Supply HDPE Pipe offers unparalleled hydrostatic strength and superior oxidation resistance. Equipped with advanced integrated machinery, rigorous process controls, and a precision meter weight control system, backed by our in-house CNAS laboratory, we guarantee unrivaled reliability and durability. Invest in our pipes for a secure, robust connection that ensures 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 | ||
| Automatic Feeding System | Integrated Production Line | Complete Mechanical Control |
| Comprehensive Test | Xray Product Inspection | One-code Track |
Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong pipe industry, stock code: 603856) is headquartered in Qufu, China, the revered hometown of Confucius. As a distinguished engineering pipeline manufacturer, pipeline engineering service provider, and general contractor, we specialize in four categories of functional and customized pipelines:
The company has cultivated a comprehensive industrial ecosystem encompassing design institutes, financial entities, port logistics, construction firms, and a wide array of upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is unwavering in its commitment to becoming a global leader in comprehensive pipeline system solutions. Our mission is to revolutionize human life with intelligent pipeline solutions, unwaveringly ensuring the safety and reliability of pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. boasts a dedicated team of over 200 R&D experts and holds an impressive portfolio of more than 100 patents. By leveraging prestigious national technology research platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong is at the forefront of digitalization, informatization, and intelligentization in pipeline engineering. This industry leadership is pivotal in advancing the engineering pipeline sector and supporting significant national projects like the South-to-North Water Diversion and urban water supply integration. Driven by innovation and quality, Donghong is committed to serving key strategic and community projects.
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