In alignment with the national drive for sustainability, **Shandong Donghong Pipe Industry Co., Ltd.** proudly presents its state-of-the-art, eco-friendly, and ultra-durable PE100 Pipeline for Sewage Disposal and Irrigation Systems. Designed with superior corrosion resistance and remarkable energy efficiency, these pipelines stand as a testament to our unwavering commitment to quality and the environment. We guarantee the use of 100% virgin materials, ensuring that no reclaimed materials are ever incorporated. Each pipeline offers an extraordinary lifespan of up to 50 years, thereby remarkably minimizing material consumption and environmental impact associated with repetitive manufacturing processes.
- High Hydrostatic Strength
- Exceptional Oxidation Resistance Performance
- Cutting-Edge Integrated Equipment
- Meticulous Process Control
- Precision Meter Weight Control System
- In-house CNAS Accredited Laboratory
- Robust and Secure Connection
| 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 |
At Donghong, we hold firmly to the belief that 'good materials make good pipes, good connections make good systems.' This core principle motivates us to innovate a wide array of connection methods, meticulously crafted to address the distinctive requirements of diverse projects. Our dedication ensures the creation of reliable and efficient pipeline systems that stand the test of time.
Specializing in both plastic and steel pipe fittings, Donghong boasts an exceptionally versatile production facility. We manufacture engineering support fittings across various specifications and also provide customized fittings tailored to specific customer needs and construction conditions. This commitment reflects our philosophy that 'a good connection achieves a good system.'
For example:
1. The electric fusion connection, ensuring fast and secure pipe joints that enhance system durability.
2. The heat fusion butt welding connection, offering robust and seamless integration for pipelines.
3. The flange buckle connection, providing strong and durable pipe assembly for various applications.
4. The butt fusion connection, delivering consistent and reliable joint performance across different systems.
Donghong Pipe Industry is proud to house over 70 advanced injection molding production units and an inventory of more than 700 injection molds. Our facility includes an ultra-large injection molding machine with a remarkable single injection capacity of up to 230,000 grams. This state-of-the-art equipment allows for the one-time molding of ultra-large fittings, bridging gaps within the domestic industry and guaranteeing superior product quality.
| 1. Elctric fusion connection. |
2. Butt fusion Connection. |
3. Flange Buckle Connection |
Heat Fusion Butt Weld Connection
The electric fusion connection provides a robust and enduring bond for various pipeline systems, ensuring long-term reliability and performance.
The Classic Case
Badanjilin Desert Drinking Water Project: Conquering the intricate geomorphology with unparalleled engineering prowess, Donghong Pipeline Industry significantly contributed to the project's design, addressing the complexities of varying pipeline pressures and their corresponding connections. Leading the pipeline installation and acceptance, we achieved an impressive 30% cost savings. From water diversion to final supply, we ensured the 'healthiest water (strontium-rich)' remained unchanged, delivering safe, eco-friendly, and healthy water to 300,000 desert residents.
Pipe for Yangzhou Shipyard Ship
Reinforced polyethylene pipe is increasingly integrated into the shipbuilding industry. PE pipes come with features like light weight, high strength, corrosion resistance, non-toxicity, hygiene, ease of installation, and excellent sealing performance, ensuring zero leakage. These attributes make them ideal for various shipbuilding piping systems, including drinking water, ballast water, air permeability, and domestic wastewater (black and gray water) systems.
Urban and Rural Water Supply Integration Project
This monumental project, with investments totaling hundreds of millions of dollars, is pivotal for ensuring the drinking water safety of hundreds of thousands of people. It offers a comprehensive solution for the drinking water needs of villages and towns, establishing an efficient management and maintenance mechanism. The project's success has significantly elevated rural drinking water quality standards, achieving 100% water penetration. The government selected Donghong Pipeline as the project leader, a testament to our formidable strength, 20+ years of experience, and thousands of successful cases. Our mission, 'Adhering to quality and the responsibility of social security pipeline,' drives us forward.
High-Standard Farmland Project: Donghong provides a robust irrigation pipeline system tailored to local conditions, supporting high-standard farmland construction. Our customized solutions enhance modern agricultural practices, ensuring fertile land yields more and better-quality grain.
Experience the pinnacle of pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our offerings deliver superior hydrostatic strength and exceptional oxidation resistance. Equipped with state-of-the-art integrated machinery, precise meter weight control, and our own CNAS laboratory, we ensure the utmost reliability and durability of our products. Trust our pipes for secure, dependable connections in your projects, offering you unparalleled peace of mind.
Shandong Donghong Pipe Industry Co., Ltd., founded in 1997, stands as a beacon of high-tech innovation in the pipeline industry. Our expertise spans research, development, production, sales, and service of superior quality pipes. Over the decades, we have developed a comprehensive industrial ecosystem by integrating design institutes, financial institutions, port logistics, construction units, and a full spectrum of upstream and downstream enterprises. Our mission is to elevate human living standards with cutting-edge pipelines, ensuring the perpetual safety of pipeline transportation. Making history, Donghong Pipe Industry was listed on the main board of Shanghai on November 6, 2017, becoming a trailblazer in China's engineering composite pipeline sector.
Shandong Donghong Pipe Industry Co., Ltd. (commonly known as Donghong Pipe Industry, stock code: 603856), shines in four key categories of functional and tailored pipes:
- Specially designed pipelines for efficient rainwater and sewage diversion
- Expertly engineered pipelines tailored for diverse municipal applications
- Custom pipelines crafted for robust industrial and mining operations
- Pipelines meticulously crafted for national key engineering initiatives
- Specialized pipelines dedicated to safe gas and oil transportation
- Premium raw materials specifically designed for coating applications
- Comprehensive pipe fittings tailored for various pipeline types
Shandong Donghong Pipe Industry Co., Ltd. is powered by a dynamic team of over 200 R&D experts and boasts more than 100 patents, underscoring our innovative prowess. Leveraging national technology research platforms like the National Enterprise Technology Center and CNAS Laboratory, we spearhead advancements in digitalization, informatization, and intelligent pipeline engineering. We play a pivotal role in landmark projects such as the South-to-North Water Diversion and urban water supply integration. With an unwavering focus on innovation and quality, Donghong is committed to serving key strategic and essential public infrastructure projects, driving the engineering pipeline industry to new heights.
For years, we have partnered with leading logistics companies to develop an unrivaled transportation network. By integrating steam transportation, railroad transit, and port-shipping logistics, we offer our customers the most efficient and cost-effective shipping solutions available.
Leveraging our extensive transportation expertise, we guarantee timely deliveries regardless of the weather conditions or the remoteness and harshness of the destination. Our meticulously crafted transportation plans ensure that each consignment reaches its destination promptly, safeguarding the integrity and punctuality of every shipment.
1. Does your product meet international standards?
Our products have passed rigorous certifications such as CE, BV, ISO, and WARS, consistently exceeding industry benchmarks. We offer customization to meet any national standards you specify. Simply inform us of your requirements, and we will ensure appropriate verification and testing.
2. What services do you offer?
As a leading manufacturing factory, we provide premium pipe products, pipe fittings, packaging, and shipping. Our expertise extends to professional consulting, offering project consultation, pipe system solutions, and design recommendations. Additionally, our engineering capabilities include pipeline contracting, pipe repair services, and complimentary maintenance guidance.
3. Do you support OEM/ODM services?
Absolutely, we offer extensive OEM/ODM services with customizations available in materials, specifications, logos, packaging, and connection methods. Our expert team delivers bespoke solutions tailored to your specific projects, supported by numerous successful case studies.
4. What are your terms of payment?
We accept T/T and L/C at sight for your convenience.
5. How do you guarantee the quality of your products?
We warmly invite all customers to visit our company for a firsthand inspection of our products. We conduct rigorous testing as per your requirements before any orders are confirmed. Samples can be dispatched for your own testing to ensure the highest quality before bulk production.
Welcome to Shandong Donghong Pipe Industry Co., Ltd.
Our products adhere to international standards like CE, BV, ISO, and WARS certifications, consistently surpassing required benchmarks. We can customize our offerings to meet any national standards you may need.
We offer a comprehensive range of services, including top-tier pipe products, fittings, packaging, shipping, project consulting, pipe system solutions, design recommendations, pipeline contracting, pipe repair services, and maintenance guidance.
We support OEM/ODM services, with customizations available in materials, specifications, logos, packaging, connection methods, and more. Our professional team is highly skilled in providing bespoke solutions for your specialized projects, evidenced by our successful track record.
Our payment terms include T/T and L/C at sight. We guarantee the quality of our products through on-site inspections, stringent testing, and by providing samples for customer verification before bulk production.
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