Customization: | Available |
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Material: | PE |
Kind: | Thermosetting Plastics Pipe |
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1. Elctric fusion connection. | 2. Butt fusion Connection. | 3. Flange Buckle Connection |
Product Features |
Anti-corrosion
Polyethylene (PE) is a remarkably inert material, boasting resistance to a broad spectrum of chemical media. Except for a few oxidizing agents, it completely mitigates concerns about corrosive effects from soil and water quality.Good Connection Security
Our pipes are predominantly connected via heat fusion butt joints and electrofusion. This technique integrates the joints seamlessly with the pipe material, ensuring that the interface strength surpasses the strength of the pipe body itself.
High Flexibility
With a pipe elongation at break of ≥ 500%, our pipes exhibit remarkable flexibility. They adeptly handle uneven soil settlement and offer superior seismic performance.
Good Impact Resistance
In low-temperature environments ranging from -20ºC to -40ºC, our pipes perform flawlessly. They resist external impacts, preventing cracks and other damages.
Good Cracking Resistance
Possessing excellent rapid crack propagation (RCP) and slow crack growth (SCG) resistance, our pipes effectively avert cracking and crack propagation in low-temperature areas and during installation damages.
Low Friction Coefficient
The smooth inner wall and non-adhesive properties of our pipes ensure optimal conveying capacity while significantly reducing pressure loss within the pipeline.
Product Advantages |
Product Description:
Experience top-tier pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our pipes boast high hydrostatic strength, excellent oxidation resistance, and state-of-the-art integrated equipment. With rigorous process control, a precision meter weight control system, and a self-owned CNAS laboratory, our products guarantee reliability and longevity. Enjoy robust and secure connections with our pipes, ensuring peace of mind for your projects.
Product Specification |
Nominal Daimeter dn/mm |
Minimum wall thickness mm
|
|||
SDR11 | SDR17 | SDR21 | SDR26 | |
20 | 3.0 | |||
25 | 3.0 | |||
32 | 3.0 | |||
40 | 3.7 | 3.0 | ||
50 | 4.6 | 3.0 | ||
63 | 5.8 | 3.8 | 3.0 | |
75 | 6.8 | 4.5 | 3.6 | 3.0 |
90 | 8.2 | 5.4 | 4.3 | 3.5 |
110 | 10 | 6.6 | 5.3 | 4.2 |
125 | 11.4 | 7.4 | 6 | 4.8 |
140 | 12.7 | 8.3 | 6.7 | 5.4 |
160 | 14.6 | 9.5 | 7.7 | 6.2 |
180 | 16.4 | 10.7 | 8.6 | 6.9 |
200 | 18.2 | 11.9 | 9.6 | 7.7 |
225 | 20.5 | 13.4 | 10.8 | 8.6 |
250 | 22.7 | 14.8 | 11.9 | 9.6 |
280 | 25.4 | 16.6 | 13.4 | 10.7 |
315 | 28.6 | 18.7 | 15 | 12.1 |
355 | 32.2 | 21.1 | 16.9 | 13.6 |
400 | 36.4 | 23.7 | 19.1 | 15.3 |
450 | 40.9 | 26.7 | 21.5 | 17.2 |
500 | 45.5 | 29.7 | 23.9 | 19.1 |
560 | 50.9 | 33.2 | 26.7 | 21.4 |
630 | 57.3 | 37.4 | 30 | 24.1 |
Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Pipe Industry, stock code: 603856), is headquartered in the storied city of Qufu, China, the birthplace of Confucius. As a distinguished leader in engineering pipeline manufacturing, service provision, and general contracting, Donghong specializes in the production and customization of four exceptional categories of high-performance pipelines:
The company has meticulously created a vast industrial ecosystem encompassing design institutes, financial institutions, port logistics, construction units, and a network of upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is passionately dedicated to becoming a global frontrunner in comprehensive pipeline system solutions. Our mission is to revolutionize human life with intelligent pipelines, ensuring the consistent safety and reliability of pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. proudly boasts a team of over 200 R&D experts and holds an impressive portfolio exceeding 100 patents. Leveraging national technological research platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong spearheads advancements in digitalization, informatization, and intelligentization within pipeline engineering. This pioneering ethos drives the industry's progress, supporting critical national initiatives like the South-to-North Water Diversion and urban water supply integration. With an unwavering focus on innovation and quality, Donghong remains steadfast in its commitment to serving key strategic and public welfare projects.