Embracing the national vision for a sustainable future, **Shandong Donghong Pipe Industry Co., Ltd.** proudly presents its state-of-the-art, eco-conscious PE Material Pipeline, a true marvel in corrosion resistance and energy efficiency. Crafted exclusively from virgin materials, this pipeline promises an extraordinary lifespan of up to 50 years, drastically reducing material consumption and minimizing environmental pollution caused by frequent production cycles. With exceptional oxidation resistance, it stands as the ideal choice for green infrastructure initiatives, embodying our unwavering commitment to quality and sustainability.
- Exceptional Hydrostatic Strength
- Witness the unparalleled performance of our pipeline with its superior oxidation resistance, ensuring longevity and reliability even in demanding environments.
- Experience groundbreaking innovation with our cutting-edge integrated equipment, designed to deliver optimal performance and efficiency.
- Our rigorous process control guarantees superior quality, meticulously overseeing every production stage to meet the highest standards.
- Achieve perfect uniformity with our precise meter weight control system, fine-tuning every detail for consistent product excellence.
- Our in-house CNAS Accredited Laboratory offers premium testing capabilities, ensuring that each product meets the pinnacle of quality and safety.
- Experience durable and secure connections crafted for unmatched reliability, providing peace of mind and enduring performance.
| 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 |
Donghong Pipe Industry is a pioneering leader in the industry, boasting more than 70 state-of-the-art injection molding production units and an impressive suite of over 700 precision-tailored injection molds. Our innovative facility proudly houses an ultra-large injection molding machine capable of handling a remarkable single injection capacity of up to 230,000 grams. This powerful capability allows for the creation of ultra-large fittings in just one molding cycle, effectively bridging critical gaps in the domestic industry and elevating product quality to unmatched levels.
| 1. Elctric fusion connection. |
2. Butt fusion Connection. |
3. Flange Buckle Connection |
The electric fusion connection is engineered to deliver a strong, durable, and enduring bond across a wide array of pipeline systems. This advanced technique ensures a secure and dependable connection for any project, making it an ideal and trustworthy choice for robust and reliable connections.
The Classic Case: Discover iconic implementations of our industry-leading pipelines, setting benchmarks in excellence and innovation.
Badanjilin Desert Drinking Water Project: In the heart of the challenging Badanjilin Desert, Donghong Pipeline Industry has orchestrated a groundbreaking solution to navigate the complex geomorphology. By expertly managing pipeline pressures and intricate connections, we spearheaded both installation and acceptance phases, achieving an impressive 30% cost savings. From the initial stages of water diversion right through to the final supply point, we ensured the continuous delivery of the 'healthiest water (strontium-rich),' thereby providing 300,000 desert inhabitants with water that is safe, eco-friendly, and optimized for health.
Pipe for Yangzhou Shipyard Ship: Our pipes stand as a testament to quality and reliability in shipyard applications, ensuring seamless and efficient operations.
Reinforced Polyethylene Pipe in Shipbuilding: The use of PE pipes in shipbuilding is rapidly expanding, thanks to their lightweight yet robust design, exceptional strength, and remarkable corrosion resistance. Known for their non-toxic and hygienic properties, these pipes facilitate straightforward installation and deliver exceptional sealing capabilities, ensuring zero leakage. These extraordinary features make them the optimal choice for a vast range of ship piping systems, encompassing drinking water, ballast water, air permeability, and domestic wastewater (including both black and gray water) systems.
Urban and Rural Water Supply Integration Project: A transformative initiative bridging the gap between urban and rural water supply needs, ensuring access to clean and safe drinking water.
Urban and Rural Water Supply Integration Project: With investments surging into the hundreds of millions, this landmark initiative is pivotal for securing the drinking water safety of vast populations. It provides a holistic solution addressing the drinking water demands of villages and towns, crafting an efficient management and maintenance framework. The project's successful execution has notably elevated rural drinking water quality standards, achieving an unmatched 100% water penetration rate. The government appointed Donghong Pipeline as the project leader, acknowledging our formidable capabilities, over two decades of expertise, and a track record of thousands of successfully executed projects. Our steadfast commitment to 'Quality and Social Security Pipeline Responsibility' propels our mission.
High-Standard Farmland Project: Donghong delivers a comprehensive irrigation pipeline system, meticulously crafted to suit local conditions and support high-standard farmland development. Our complete solutions enhance modern agricultural practices, ensuring fertile land produces more abundant and superior quality grain.
Experience Top-Quality Pipe Products with Shandong Donghong Pipe Industry Co., Ltd.: Elevate your projects with our exceptional pipe products, renowned for their unmatched hydrostatic strength and remarkable oxidation resistance. Equipped with state-of-the-art integrated equipment, precise meter weight control, and a proprietary CNAS laboratory, we ensure product reliability and durability. Rely on our pipes for secure and steadfast connections across all your projects, offering you complete peace of mind.
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