Embracing the national vision for a sustainable future, **Shandong Donghong Pipe Industry Co., Ltd.** is proud to present its state-of-the-art, eco-friendly PE Material Pipeline. With an advanced design focused on corrosion resistance and energy efficiency, this pipeline stands out with its remarkable Oxidation Resistance. Our unwavering commitment to quality ensures the exclusive use of virgin materials, bestowing it with an extraordinary lifespan of up to 50 years. This longevity greatly minimizes material usage and significantly reduces environmental pollution caused by frequent production cycles, making our pipeline the ideal choice for pioneering green infrastructure projects.
- Exceptional Hydrostatic Strength
- Unrivaled Oxidation Resistance Performance
- Cutting-Edge Integrated Equipment
- Stringent Process Control for Superior Quality
- Precise Meter Weight Control System for Consistent Uniformity
- In-house CNAS Accredited Laboratory for Premium Testing
- Robust 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 |
Donghong Pipe Industry proudly boasts an impressive arsenal of over 70 state-of-the-art injection molding production units, alongside a staggering array of more than 700 precision-engineered injection molds. Our world-class facility is anchored by an extraordinary ultra-large injection molding machine capable of a monumental single injection capacity reaching up to 230,000 grams. This groundbreaking capability allows us to achieve the one-time molding of ultra-large fittings, effectively bridging significant gaps in the domestic industry landscape and steadfastly ensuring the highest caliber of product excellence.
| 1. Elctric fusion connection. |
2. Butt fusion Connection. |
3. Flange Buckle Connection |
The electric fusion connection provides an exceptionally strong and enduring bond for a diverse range of pipeline systems. This method is the epitome of reliability, offering a secure and steadfast connection solution for any project, no matter the scale or complexity.
The Classic Case: Timeless Excellence in Action
Badanjilin Desert Drinking Water Project: In the heart of the majestic and challenging Badanjilin Desert, Shandong Donghong Pipe Industry Co., Ltd. has risen to the challenge by crafting an innovative and pioneering solution that seamlessly handles the diverse pipeline pressures and complex connections. Spearheading both the installation and acceptance phases, we've achieved an astounding 30% cost reduction. From the crucial first water diversion to the ultimate supply endpoint, we've upheld the promise of delivering the 'healthiest water (strontium-rich),' ensuring it is safe, eco-friendly, and health-enhancing for the 300,000 desert dwellers.
Advanced Pipe Solutions for Yangzhou Shipyard
Reinforced Polyethylene Pipe in Shipbuilding: Experience the remarkable advantages of integrating PE pipes in shipbuilding, a practice gaining significant traction. These pipes are renowned for their lightweight yet robust construction, exceptional resistance to corrosion, and hygienic, non-toxic properties. Installation is streamlined, and they boast superior sealing capabilities, ensuring zero leakage. These unparalleled features make them the quintessential solution for a myriad of ship piping systems, including those for drinking water, ballast water, air permeability, and even domestic wastewater management, encompassing both black and gray water systems.
Integration of Water Supply for Urban and Rural Regions
Urban and Rural Water Supply Integration Project: This monumental project represents a substantial investment in the welfare of countless individuals by ensuring the safety of their drinking water. It offers a holistic solution that caters to the drinking water requirements of both villages and towns, while establishing an efficient management and maintenance structure. The successful completion of this project has notably elevated the quality standards of rural drinking water, accomplishing a flawless 100% water penetration rate. Donghong Pipeline was appointed as the project leader by the government, a testament to our robust capabilities, over two decades of expertise, and a vast portfolio of successfully completed projects. Our steadfast dedication to 'Quality and Social Security Pipeline Responsibility' is the driving force behind our mission.
High-Standard Farmland Project: At Donghong, we deliver a powerful irrigation pipeline system meticulously tailored to suit local conditions, elevating high-standard farmland construction. Our comprehensive solutions empower modern agricultural practices, ensuring that fertile land produces more abundant and superior-quality grain.
Experience Top-Quality Pipe Products with Shandong Donghong Pipe Industry Co., Ltd.: Our outstanding products boast unrivaled hydrostatic strength and remarkable oxidation resistance. With state-of-the-art integrated equipment, precise meter weight control, and an in-house CNAS laboratory, we assure exceptional product reliability and durability. Rely on our pipes for secure and dependable connections across all your projects, granting you complete peace of mind.
1. Is your product meets the international standard ?
Our products have pass CE, BV, ISO and wars certificate, and all figures indicates higher than standard, you can feel free to let us know which national standard you required, we will check or test it for you.
2. What kind of service do you offer ?
As a manufacture fatory, we provide pipe products, pipe fittings, package and shipping; as a professional consulation company we provide project consulting advise, pipe system solutions and design suggestions; as an engineering focused enterprise , we also provide pipeline contractor service and pipe repair service, also can give free maintance guidance.
3. Do you support OEM/ODM service?
Yes, we offer customization in material, specification, logo, package , connection methods andothers. Meanwhile, our professional team can offer solution suggestion for your specified projects, we have successfull cases of that service.
4. What's your terms of payment?
T/T or L/C at sight.
5. How can you gurantee the goods you offered is qualified?
We warmly welcome all customers arrange the visit to our company and see our goods in sight, we can also provide strict test as per customer required before order. Meanwhile, before the bulk production, we can dispatch samples for customer to do their own tests to qualify the products.
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