In alignment with the national aspiration for a greener tomorrow, **Shandong Donghong Pipe Industry Co., Ltd.** proudly unveils its state-of-the-art PE Material Pipeline. Crafted with eco-friendly, corrosion-resistant, and energy-efficient materials, this innovative pipeline boasts outstanding Oxidation Resistance. Our unwavering commitment to excellence ensures that only the finest virgin materials are utilized, delivering an impressive lifespan of up to 50 years. This extraordinary durability not only reduces material consumption but also minimizes environmental impact from frequent production cycles, solidifying our pipeline as the ideal choice for sustainable infrastructure projects.
- Exceptional Hydrostatic Strength
- Unrivaled Oxidation Resistance Performance
- Cutting-Edge Integrated Equipment
- Rigorous Process Control for Superior Quality
- Precision Meter Weight Control System for Optimal Uniformity
- In-house CNAS Accredited Laboratory for Premium Testing
- Durable and Secure Connections for Unmatched Reliability
| 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. stands as a beacon of innovation and excellence with its impressive arsenal of over 70 state-of-the-art injection molding production units and an expansive collection of more than 700 precision-engineered injection molds. Our world-class facility proudly houses a colossal injection molding machine, capable of achieving an astonishing single injection capacity of up to 230,000 grams. This extraordinary capability allows for the one-time molding of ultra-large fittings, effectively bridging significant gaps in the domestic industry and setting new standards for unmatched product quality.
| 1. Elctric fusion connection. |
2. Butt fusion Connection. |
3. Flange Buckle Connection |
Experience unparalleled reliability with the electric fusion connection, meticulously crafted to ensure a strong and durable bond across a diverse array of pipeline systems. This method stands as a hallmark of trust and security, making it the unequivocal choice for steadfast connections in any high-stakes project.
The Classic Case
Badanjilin Desert Drinking Water Project: Navigating the complex and formidable geomorphology of the Badanjilin Desert, Donghong Pipeline Industry has ingeniously crafted a groundbreaking solution to adeptly handle fluctuating pipeline pressures and their intricate interconnections. Spearheading the installation and acceptance phases, we achieved an extraordinary 30% cost savings. From the start of water diversion to the ultimate supply point, we diligently preserved the integrity of the 'healthiest water (strontium-rich),' consistently delivering safe, environmentally friendly, and health-enhanced water to 300,000 desert residents.
Pipe for Yangzhou Shipyard Ship
Reinforced Polyethylene Pipe in Shipbuilding: The adoption of PE pipes in shipbuilding is experiencing a remarkable surge. These pipes, renowned for their lightweight structure, exceptional durability, corrosion resistance, and hygienic non-toxic properties, offer straightforward installation coupled with exceptional sealing capabilities, ensuring zero leakage. These unmatched features make them the perfect choice for a broad range of ship piping systems, including drinking water, ballast water, air permeability, and domestic wastewater (both black and gray water) systems.
Urban and Rural Water Supply Integration Project
Urban and Rural Water Supply Integration Project: With investments soaring into the hundreds of millions, this monumental initiative is vital for assuring the drinking water safety of countless individuals. It delivers a holistic solution for the drinking water demands of villages and towns, establishing a streamlined management and maintenance framework. The project's successful implementation significantly elevated rural drinking water quality standards, achieving an impeccable 100% water penetration rate. The government appointed Donghong Pipeline as the project leader, acknowledging our strong capabilities, over 20 years of expertise, and thousands of successfully executed projects. Our steadfast commitment to 'Quality and Social Security Pipeline Responsibility' propels our mission.
High-Standard Farmland Project: Donghong introduces a robust irrigation pipeline system meticulously tailored to local conditions, bolstering high-standard farmland construction. Our expansive solutions enhance modern agricultural practices, ensuring fertile land that yields more and better-quality grain.
Experience Top-Quality Pipe Products with Shandong Donghong Pipe Industry Co., Ltd.: Our exemplary products offer unmatched hydrostatic strength and extraordinary oxidation resistance. Featuring state-of-the-art integrated equipment, precise meter weight control, and an in-house CNAS laboratory, we assure product reliability and longevity. Rely on our pipes for secure, dependable connections in all your projects, providing complete peace of mind.
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