Customization: | Available |
---|---|
Application: | Coal Mine/Water Supply/Oil&Gas |
Connection Type: | Socket/Flange |
Suppliers with verified business licenses
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 offers unparalleled resistance to corrosion, making it an ideal choice for transporting a variety of fluids, including water, chemicals, and hydrocarbons.
2. High Strength : Reinforced with steel wire, the pipe's structural integrity is significantly enhanced, enabling it to endure high-pressure applications and withstand external stressors such as soil and traffic loads.
3. Lightweight : Compared to traditional metal pipes, our steel wire reinforced PE composite pipes are markedly lightweight, simplifying transportation, handling, and installation, thus slashing labor and equipment costs.
4. Flexibility : The inherent flexibility of PE materials allows the pipe to be easily bent and routed around obstacles without additional fittings, which reduces the risk of leaks and speeds up installation.
5. Longevity : Our steel wire reinforced PE composite pipes boast an impressive service life, resisting environmental challenges such as UV radiation, abrasion, and chemical exposure, thereby minimizing maintenance and lifecycle costs.
6. Cost-Effectiveness : Combining durability, lightweight design, and ease of installation, these pipes provide significant cost savings over their lifespan, making them an economical solution across various applications.
These exceptional advantages position steel wire reinforced PE composite pipes as the preferred choice for a multitude of industries, including mining, water supply, municipal infrastructure, and industrial applications.
Exhibition Experiences |
Donghong boasts an impressive team of over 200 R&D experts and holds more than 100 patents. With robust support from national technology platforms like the National Enterprise Technology Center, CNAS Laboratory, Academician Expert Workstation, and Post-doctoral Workstation, we lead advancements in the digitization, informatization, and intelligentization of pipeline engineering. Our pioneering efforts drive the evolution of the engineering pipeline industry, underpinning vital national strategic and livelihood projects such as the South-to-North Water Diversion, Huangzhilin, Hanzhiwei, Beijing-New Zealand Expressway, One Belt, One Road initiatives, and urban-rural water supply integration. Donghong's commitment to excellence ensures we play a pivotal role in national key strategic projects and essential community services.
1. Does your product comply with international standards?
Our products have passed CE, BV, ISO, and WARS certifications. All metrics exceed the standards. You can inform us of the specific national standard you require, and we will verify or test it accordingly for you.
2. What services do you offer?
As a manufacturing factory, we provide pipe products, pipe fittings, packaging, and shipping services. As a professional consultancy, we offer project consulting, pipe system solutions, and design suggestions. As an engineering-focused enterprise, we provide pipeline contracting and repair services, along with free maintenance guidance.
3. Do you support OEM/ODM services?
Yes, we offer customization in material, specifications, logos, packaging, and connection methods. Additionally, our expert team can provide solution suggestions tailored to your specific projects, with a track record of successful cases.
4. What are your payment terms?
T/T or L/C at sight.
5. How do you ensure the quality of your products?
We warmly welcome customers to visit our company and inspect our products first-hand. We can also conduct rigorous tests as per customer requirements before the order is placed. Additionally, we can dispatch samples before bulk production for customers to conduct their own quality tests.