| Customization: | Available |
|---|---|
| Application: | Agricultural Irrigation, Chemical Transport, Industrial Processing, Oil and Gas Distribution, Wastewater Management, Water Supply, Mining Tailing, Waste Backfill, No-Coal Mine, Coal Mine/Water Supply/Oil&Gas |
| certification: | ISO4427 |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Item | Steel wire reinforced PE composite pipe |
| Structure | inner pe pipe + diagonal winding steel wire + outer pe |
| Steel material | 70# copper steel, strength of extension≥2050MPa |
| Basic material | high density polyethylene |
| Composite material | adhesive resin |
| Conductive Standard | GB/T13663.1 ,GB/T15558. |
| Nominal diameter | 50mm - 1200mm (1.96-47.2 inches) |
| Pressure resistance | from 0.8Mpa to 15.0 Mpa |
| Peeling strength | average peeling strength≥15N/mm,single sample peeling strength≥12N/mm |
| Application | mining,water supply and drainage, liquid /paste transmission, oil &gas, air /CNG , solid waste backfill ect. |
| Cooperation partner | SINIPEC, TOTAL, BOREALIS, PetroChina ect. |
| Nominal diamter /mm | Nominal Pressure / Mpa | |||||||||||||||||||
| 0.8 | 1.0 | 1.25 | 1.6 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 | 5.0 | 6.3 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | |
| Nominal Wall Thickness / mm | ||||||||||||||||||||
| 50 | / | / | / | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 6.0 | 8.5 | 9.0 | 9.5 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.5 | 10.5 |
| 63 | / | / | / | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 6.5 | 8.5 | 9.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.5 | 10.5 | 11.5 | 11.0 | 11.0 |
| 75 | / | / | / | 5.0 | 5.0 | 5.5. | 6.0 | 6.0 | 9.5 | 9.5 | 9.5 | 10.5 | 10.5 | 10.5 | 11.5 | 11.5 | 12.0 | 12.0 | 12.0 | 12.0 |
| 90 | / | / | / | 5.5 | 5.5 | 5.5 | 6.0 | 6.0 | 10.0 | 10.5 | 10.5 | 11.5 | 11.5 | 11.5 | 12.0 | 12.0 | 12.0 | 12.0 | 12.5 | 13.0 |
| 110 | / | 5.5 | 5.5 | 7.0 | 7.0 | 7.5 | 8.5 | 8.5 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.5 | 13.5 | 14.5 | 14.5 | 15.5 |
| 125 | / | 5.5 | 5.5 | 7.5 | 8.0 | 8.5 | 9.5 | 9.5 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.5 | 15.5 |
| 140 | / | 5.5 | 5.5 | 8.0 | 8.5 | 9.0 | 9.5 | 9.5 | 11.0 | 11.0 | 13.0 | 13.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 16.0 | 16.5 |
| 160 | / | 6.0 | 6.0 | 9.0 | 9.5 | 10.0 | 10.5 | 10.5 | 11.0 | 12.0 | 14.0 | 14.0 | 15.0 | 15.0 | 15.0 | 15.5 | 16.0 | 16.0 | 17.0 | 17.0 |
| 180 | / | 6.0 | 6.0 | 9.5 | 10.5 | 1.0 | 12.0 | 12.5 | 13.0 | 13.0 | 14.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.5 | 16.0 | 17.0 | / | / |
| 200 | / | 6.0 | 6.0 | 9.5 | 10.5 | 11.0 | 12.0 | 12.5 | 13.0 | 13.0 | 15.0 | 15.0 | 15.0 | 15.0 | 16.0 | 17.0 | 17.0 | / | / | / |
| 225 | / | 8.0 | 8.0 | 10.0 | 10.5 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 14.0 | 15.0 | 16.0 | 17.0 | 17.0 | / | / | / | / | / |
| 250 | 8.0 | 10.5 | 10.5 | 12.0 | 12.0 | 12.5 | 14.0 | 14.0 | 14.0 | 15.0 | 16.0 | 17.0 | 17.0 | / | / | / | / | / | / | / |
| 280 | 9.5 | 11.0 | 11.0 | 13.0 | 13.0 | 15.0 | 15.0 | 17.0 | 17.0 | 18.0 | 18.0 | 19.0 | 20.0 | / | / | / | / | / | / | / |
| 315 | 9.5 | 11.5 | 11.5 | 13.0 | 13.0 | 15.0 | 15.0 | 18.0 | 18.0 | 19.0 | 20.0 | / | / | / | / | / | / | / | / | / |
| 355 | 10.0 | 12.0 | 12.0 | 14.0 | 14.0 | 17.0 | 17.0 | 19.0 | 19.0 | 20.0 | 21.0 | / | / | / | / | / | / | / | / | / |
| 400 | 10.5 | 12.5 | 12.5 | 15.0 | 16.0 | 17.0 | 17.0 | 19.0 | 21.0 | / | / | / | / | / | / | / | / | / | / | / |
| 450 | 11.5 | 13.5 | 13.5 | 16.0 | 18.0 | 18.0 | 19.0 | 20.0 | 21.0 | / | / | / | / | / | / | / | / | / | / | / |
| 500 | 12.5 | 15.5 | 15.5 | 18.0 | 19.0 | 22.0 | 23.0 | 24.0 | / | / | / | / | / | / | / | / | / | / | / | / |
| 560 | 17.0 | 20.0 | 20.0 | 22.0 | 22.0 | 24.0 | 26.0 | / | / | / | / | / | / | / | / | / | / | / | / | / |
| 630 | 20.2 | 23.0 | 23.0 | 26.0 | 26.0 | 28.0 | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| 710 | 23.0 | 26.0 | 28.0 | 30.0 | 32.0 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| 800 | 27.0 | 30.0 | 32.0 | 34.0 | 36.0 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| 900 | 29.0 | 33.5 | 35.0 | 38.0 | 40.0 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| 1000 | 34.0 | 37.0 | 40.0 | 45.0 | 47.0 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| 1200 | 38.0 | 40.0 | 43.0 | 50.0 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| Note: can be customized by customer's needs. | ||||||||||||||||||||
| Application Cases |
1. Corrosion Resistance : The PE (polyethylene) inner layer provides excellent resistance to corrosion, making the pipe suitable for conveying various fluids, including water, chemicals, and hydrocarbons.
2. High Strength : The steel wire reinforcement enhances the pipe's structural integrity, allowing it to withstand high-pressure applications and external loads such as soil and traffic loads.
3. Lightweight : Compared to traditional metal pipes, steel wire reinforced PE composite pipes are lightweight, making them easier to transport, handle, and install, reducing labor and equipment costs.
4. Flexibility : The flexibility of PE materials allows for the pipe to be bent and routed around obstacles without the need for additional fittings, reducing the risk of leaks and minimizing installation time.
5. Longevity : Steel wire reinforced PE composite pipes have a long service life, as they are resistant to environmental factors such as UV radiation, abrasion, and chemical exposure, reducing maintenance requirements and lifecycle costs.
6. Cost-Effectiveness : The combination of durability, lightweight design, and ease of installation results in overall cost savings over the lifetime of the pipeline, making it a cost-effective solution for various applications.
These advantages make steel wire reinforced PE composite pipes a preferred choice for a wide range of industries, including mining, water supply, municipal infrastructure, and industrial applications.
| Exhibition Experiences |
Donghong is proud to have a dynamic team of over 200 R&D personnel and holds more than 100 patents. Leveraging national technology research and development platforms such as the National Enterprise Technology Center, National CNAS Laboratory, Academician Expert Workstation, and Post-doctoral Workstation, we are at the forefront of research into the digitization, informatization, and intelligentization of pipeline engineering. Our advancements are pivotal in the development of the engineering pipeline industry and serve critical national strategic projects and vital public welfare projects, including the South-to-North Water Diversion, Huangzhilin, Hanzhiwei, Beijing-New Zealand Expressway, One Belt, One Road, 'Two Clear and One Tip', standardized farmland, urban-rural water supply integration, Liren gas, and centralized heat supply. Donghong Co., Ltd. is deeply committed to contributing to these significant national initiatives and enhancing the quality of life through our innovative pipeline solutions.
1. Does your product meet international standards?
Our products have successfully passed CE, BV, ISO, and various other certifications. All performance metrics exceed standard requirements. You can inform us of the specific national standard you need, and we will verify or test it accordingly.
2. What kind of services do you offer?
As a manufacturing factory, we supply pipe products, pipe fittings, packaging, and shipping services. As a professional consulting company, we provide project consulting advice, pipe system solutions, and design suggestions. Additionally, as an engineering-focused enterprise, we offer pipeline contractor services, pipe repair services, and complimentary maintenance guidance.
3. Do you support OEM/ODM services?
Yes, we offer customization options in material, specifications, logos, packaging, connection methods, and more. Our expert team can also provide tailored solutions for your specific projects, with a proven track record of successful cases.
4. What are your terms of payment?
We accept T/T or L/C at sight.
5. How do you guarantee the quality of the goods you offer?
We warmly welcome all customers to visit our company and inspect our products in person. We can also conduct stringent tests as per your requirements before you place an order. Furthermore, we can dispatch samples before bulk production for your testing and approval.
){kind=link}