Embracing the national vision for a sustainable future, **Shandong Donghong Pipe Industry Co., Ltd.** presents a pioneer in piping solutions with its state-of-the-art PE Material Pipeline. Designed to be eco-conscious and corrosion-resistant, this pipeline promises exceptional energy efficiency and outstanding Oxidation Resistance. Our unwavering commitment to excellence ensures the use of only pristine virgin materials, granting our product an impressive lifespan of up to 50 years. This extraordinary durability not only reduces the need for frequent replacements but also minimizes environmental impact due to decreased material waste, positioning our pipeline as the premier choice for any green infrastructure project.
- Exceptional Hydrostatic Strength
- Unmatched Oxidation Resistance for Longevity and Performance
- Cutting-Edge Integrated Equipment
- Rigorous Process Control Ensuring Superior Quality
- Precise Meter Weight Control System Guaranteeing Uniformity
- In-house CNAS Accredited Laboratory for Premium, Accurate Testing
- Durable and Secure Connections Offering Unmatched Reliability and Peace of Mind
| 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 leader in innovation and quality, boasting over 70 state-of-the-art injection molding production units complemented by more than 700 specialized precision injection molds. Our extraordinary facility features an ultra-large injection molding machine with an unparalleled single injection capacity of up to 230,000 grams. This remarkable capability allows for the seamless one-time molding of ultra-large fittings, filling industry gaps domestically and guaranteeing exceptional product quality.
| 1. Elctric fusion connection. |
2. Butt fusion Connection. |
3. Flange Buckle Connection |
The electric fusion connection offers a robust and enduring bond for a variety of pipeline systems. It stands as the quintessential choice for those seeking secure and reliable connections across diverse projects, ensuring peace of mind with its steadfast performance.
The Classic Case
Badanjilin Desert Drinking Water Project: In the heart of the challenging Badanjilin Desert, Donghong Pipeline Industry has crafted an innovative masterpiece, overcoming the intricate geomorphology with unparalleled expertise. Our engineering brilliance led to a pioneering solution that seamlessly manages varying pipeline pressures and complex connections with finesse. Taking the helm in both installation and acceptance phases, we achieved a remarkable 30% cost reduction. From initiating water diversion to ensuring final supply, we upheld the purity of 'healthiest water (strontium-rich),' delivering not just water, but a promise of safety, eco-friendliness, and health optimization to enrich the lives of 300,000 desert settlers.
Pipe for Yangzhou Shipyard Ship
Reinforced Polyethylene Pipe in Shipbuilding: Experience the revolution in shipbuilding with the surge of PE pipes, renowned for their feather-light design and extraordinary resilience. These pipes stand as a beacon of innovation, offering unmatched corrosion resistance and hygienic, non-toxic properties. With effortless installation and superior sealing, they ensure a leak-free environment. These exceptional characteristics position them as the premier choice for an extensive range of ship piping systems, including drinking water, ballast, air permeability, and both black and gray domestic wastewater systems.
Urban and Rural Water Supply Integration Project
Urban and Rural Water Supply Integration Project: A transformative venture with investments scaling hundreds of millions, dedicated to safeguarding the drinking water of countless communities. This groundbreaking project presents a holistic solution to the drinking water requisites of villages and towns, crafting a sophisticated management and maintenance infrastructure. Through its successful execution, rural water quality standards reached new heights, boasting an impeccable 100% penetration rate. Donghong Pipeline was handpicked by the government as the project leader, a testament to our formidable capabilities, two decades of expertise, and a legacy of thousands of triumphant projects. Our steadfast dedication to 'Quality and Social Security Pipeline Responsibility' propels our mission forward.
High-Standard Farmland Project: Donghong empowers high-standard farmland construction with a robust irrigation pipeline system, meticulously attuned to local specifics. Our all-encompassing solutions are tailored to enhance modern agricultural practices, ensuring fertile land flourishes with abundant and superior-quality grain production.
Experience Top-Quality Pipe Products with Shandong Donghong Pipe Industry Co., Ltd.: Dive into a world of excellence with our superior products, delivering unmatched hydrostatic strength and exceptional oxidation resistance. Armed with state-of-the-art integrated equipment, precise meter weight control, and our own CNAS-certified laboratory, we assure you of product reliability and endurance. Count on our pipes for secure, steadfast connections in all your ventures, providing you with unwavering peace of mind.
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