Introducing our revolutionary low-pressure sewage drainage pipe, designed with an innovative online built-in integrated forming steel skeleton sealing connection structure. This pioneering design ensures a swift and hassle-free installation process, guaranteeing superior installation quality and unmatched connection tightness. Experience a breakthrough in pipeline technology with our product that fundamentally resolves joint leakage issues, achieving a zero-leakage operation. Built with exceptional strength, this pipe sets a new standard in the industry.
Discover the high-performance PVC-UH water supply pipe, engineered with an integrally formed steel skeleton that seals the connection structure. This cutting-edge design guarantees unparalleled connection reliability and tightness. The pipe's advanced design significantly enhances its mechanical properties, offering superior strength, high pressure tolerance, and exceptional ring stiffness. Perfectly suited for outdoor buried installations and piping gallery setups, our PVC-UH pipe is the ultimate choice for robust and durable water supply systems.
Product Specification: Dive into the detailed specifications of our Factory Price Flexible UPVC Pipe. Engineered with precision, these pipes offer flexibility and robust strength, making them ideal for diverse applications in water supply and drainage systems. Discover the perfect balance of innovation and practicality with Shandong Donghong Pipe Industry Co., Ltd.
| Nomina diameter dn/mm |
Nominal Pressure PN/Mpa |
| 0.5 |
0.63 |
0.8 |
1.0 |
1.25 |
1.6 |
2.0 |
2.5 |
| Nominal wall thickness en/mm |
| 110 |
- |
2.7 |
3.4 |
4.2 |
5.3 |
6.6 |
8.1 |
10.0 |
| 125 |
- |
3.1 |
3.9 |
4.8 |
6.0 |
7.4 |
9.2 |
11.4 |
| 140 |
- |
3.5 |
4.3 |
5.4 |
6.7 |
8.3 |
10.3 |
12.7 |
| 160 |
- |
4.0 |
4.9 |
6.2 |
7.7 |
9.5 |
11.8 |
14.6 |
| 180 |
- |
4.4 |
5.5 |
6.9 |
8.6 |
10.7 |
13.3 |
16.4 |
| 200 |
- |
4.9 |
6.2 |
7.7 |
9.6 |
11.9 |
14.7 |
18.2 |
| 225 |
- |
5.5 |
6.9 |
8.6 |
10.8 |
13.4 |
16.6 |
20.5 |
| 250 |
- |
6.2 |
7.7 |
9.6 |
11.9 |
14.8 |
18.4 |
22.7 |
| 280 |
- |
6.9 |
8.6 |
10.7 |
13.4 |
16.6 |
20.6 |
25.4 |
| 315 |
- |
7.7 |
9.7 |
12.1 |
15.0 |
18.7 |
23.2 |
28.6 |
| 355 |
- |
8.7 |
10.9 |
13.6 |
16.9 |
21.1 |
26.1 |
32.2 |
| 400 |
- |
9.8 |
12.3 |
15.3 |
19.1 |
23.7 |
29.4 |
36.3 |
| 450 |
- |
11.0 |
13.8 |
17.2 |
21.5 |
26.7 |
33.1 |
40.9 |
| 500 |
- |
12.3 |
15.3 |
19.1 |
23.9 |
29.7 |
36.8 |
45.4 |
| 560 |
- |
13.7 |
17.2 |
21.4 |
26.7 |
33.2 |
41.2 |
- |
| 630 |
- |
15.4 |
19.3 |
24.1 |
30.0 |
37.4 |
46.3 |
- |
| 710 |
- |
17.4 |
21.8 |
27.2 |
33.9 |
42.1 |
52.2 |
- |
| 800 |
15.7 |
19.6 |
24.5 |
30.6 |
38.1 |
47.4 |
- |
- |
| 900 |
17.6 |
22.0 |
27.6 |
34.4 |
42.9 |
53.3 |
- |
- |
| 1000 |
19.6 |
24.5 |
30.6 |
38.2 |
47.7 |
- |
- |
- |
| 1200 |
23.5 |
29.4 |
36.7 |
45.9 |
- |
- |
- |
- |
| 1400 |
27.4 |
34.3 |
42.9 |
53.5 |
- |
- |
- |
- |
| 1600 |
31.3 |
39.2 |
49.0 |
- |
- |
- |
- |
- |
Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Co., Ltd., stock code: 603856), headquartered in the historic city of Qufu, China, the revered hometown of Confucius, stands as a paragon in the realm of engineering pipeline manufacturing. As a comprehensive pipeline engineering service provider and general contractor, Donghong specializes in four primary categories of functional and customized pipelines: specialized lines for rainwater and sewage diversion, municipal area pipelines, industrial and mining area pipelines, and pipelines for national key engineering projects. Our illustrious company has masterfully cultivated an industrial ecosystem involving design institutes, financial institutions, port logistics, construction units, and a network of upstream and downstream enterprises. With an unyielding commitment to innovation and excellence, we aspire to be the global vanguard in delivering comprehensive pipeline system solutions-leveraging intelligent pipelines to enhance human life and ensure the perpetual safety of pipeline transportation.
On November 6, 2017, Donghong Pipe Industry proudly marked a significant milestone by being listed on the Shanghai Stock Exchange, making history as the first plastic pipe industry company to be listed on the main board!
In a commendable achievement, the Donghong Pipe Industry Testing Center has been awarded the prestigious status of a national CNAS testing center by the National Standards and Accreditation Committee.
Our state-of-the-art factory boasts a large storage bin, a fully automatic centralized mixing, blending, and transfer system, ensuring the raw materials are managed in a closed environment from production through to extruder entry. This sophisticated process efficiently avoids secondary contamination and guarantees unparalleled product quality.
Donghong has forged strategic alliances with over five top-tier 5A-level logistics companies, bringing years of seasoned transportation expertise to the table. Seamlessly integrating automobile, railway, port, and maritime logistics, we ensure impeccable service regardless of weather conditions, whether searing heat or biting cold, and irrespective of how remote or challenging the destination might be. Our robust and well-rounded transportation strategy guarantees that every shipment reaches your doorstep with the utmost speed and efficiency, ensuring timely delivery to your site, every single time.
Donghong continuously improves service details and establishes a comprehensive 9S full worry-free service. This ensures that customers anywhere in the world can use Donghong products smoothly and safely, enjoying unparalleled reliability and peace of mind.
| Full technical support from an expert team |
Answers to product technical questions |
Construction and installation guidance, material budget |
1. Does your product meet international standards?
Our products have passed CE, BV, ISO, and WAR certificates, exceeding standard requirements. Feel free to inform us of the national standard you need; we will verify or test it for you.
2. What services do you offer?
As a manufacturing factory, we provide pipe products, fittings, packaging, and shipping. As a professional consulting company, we offer project advisory services, pipe system solutions, and design suggestions. Additionally, we provide pipeline contracting and repair services, along with free maintenance guidance.
3. Do you support OEM/ODM services?
Yes, we offer customization in materials, specifications, logos, packaging, connection methods, and more. Our professional team provides tailored project solutions, backed by successful case studies.
4. What are your payment terms?
We accept T/T or L/C at sight.
5. How do you guarantee the quality of your products?
We warmly welcome customers to visit our company and inspect our products. We can also conduct stringent tests as per customer requirements before orders. Additionally, we provide samples for customer testing before bulk production.
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