| Hot Selling Pipes |
| Steel Wire Reinforced PE Composite Pipe |
Fiberglass Steel Wire Reinforced Composite Pipe |
HDPE Pipe |
PVC Pipe |
| Antistaic Flame Redartant Composite Pipe for Mining |
Anti-corrosion Composite Pipe |
Thermal Insulated Pipe |
Big Carliber Composite Steel Pipe |
Revolutionize your pipeline protection with our Internal Epoxy and External Double-layer Epoxy Coated Pipe, exquisitely engineered for unparalleled durability and longevity, setting new standards in pipeline excellence.
Discover the unmatched durability and extraordinary corrosion resistance of the Epoxy Coated Carbon Steel Conduit from Shandong Donghong Pipe Industry Co., Ltd., your ultimate choice for robust and reliable pipeline solutions.
Company Name: Shandong Donghong Pipe Industry Co., Ltd.
Benefits:
- Experience enhanced durability with our premium powder coating, meticulously designed to ensure long-lasting protection against the toughest conditions.
- Choose from a diverse range of pipe sizes, meticulously tailored to meet your specific requirements and project demands.
- Benefit from an array of sophisticated anti-corrosion methods, delivering comprehensive and enduring protection for your pipelines.
- Enjoy the convenience and efficiency of our all-in-one enterprise solution, expertly streamlined to manage your project seamlessly from start to finish.
- Ensure safety and reliability with our socket-type anti-corrosion steel, expertly crafted for superior and dependable performance.
Internal Epoxy External Double-layer Epoxy Coated Pipe
Our premium Corrosion Inhibiting Stainless Steel Tube Coating begins with the finest high-quality steel pipe as its core. Utilizing an advanced thermal fusion process, we meticulously apply a formidable layer of epoxy resin to both the inner and outer surfaces. This cutting-edge coating ensures unmatched protection and longevity, making it the ultimate solution for durability and performance even in the most challenging environments.
| Nominal Diameter/ mm |
Inner Coating Layer /mm |
Outer coating layer,mm |
| Ordinary level |
Strengthen level |
| DN ≤65 |
>0.3 |
>0.6 |
>0.8 |
| 65≤DN≤150 |
>0.35 |
>0.8 |
>1.0 |
| 150≤DN≤300 |
>0.35 |
>0.8 |
>1.2 |
| 300≤DN≤800 |
>0.4 |
>1.0 |
>1.3 |
| 800≤DN≤1200 |
>0.45 |
>1.2 |
>1.8 |
| 1200≤DN≤3600 |
>0.45 |
>1.5 |
>1.8 |
Shandong Donghong Pipe Industry Co., Ltd. proudly presents our Customizable Epoxy Coated Carbon Steel Conduit, meticulously engineered to satisfy diverse industrial demands with unparalleled adaptability.
- Wide Caliber Range: DN50 ~ DN3600, ensuring a precise and perfect fit for an array of projects.
- Flexible Pipe Lengths: Ranging from 6 to 16 meters per piece, adeptly catering to a variety of installation needs.
- State-of-the-Art Facilities: Featuring two Advanced Powder Coating Production Lines, delivering an exceptional finish and enhanced durability.
- High-Performance Machinery: Outfitted with 12 Twin-Screw Extruders, ensuring superior quality and unmatched efficiency.
- Flawless Powder Coating: Guaranteeing a smooth, protective layer that enhances longevity and performance.
- Innovative R&D: Expertise in Polyethylene Material Modification, propelling cutting-edge production capabilities.
- Industry Leaders: Offering the largest variety of Powder Anticorrosion Processes among manufacturers, precisely tailored to your specific needs.
- Versatile Application Methods: Including Suction Coating, Spraying, Rolling Coating, and Dip Coating to meet distinct project requirements.
- Comprehensive Solutions: Specializing in Integrated Large-Caliber Steel Pipe and Anti-Corrosion Processing for robust and reliable protection.
- Unmatched Safety and Reliability: Featuring socket-type anti-corrosion steel for maximum security and enduring durability.
Product Description:
Shandong Donghong Pipe Industry Co., Ltd. proudly presents a premium collection of anti-corrosion steel pipes, meticulously designed to perform flawlessly across a variety of demanding environments. Our state-of-the-art epoxy and polyethylene-coated pipes are perfectly suited for buried installations, trenchless traction, pipe jacking, and open-air applications. Discover our comprehensive anti-corrosion solutions tailored to meet and exceed your unique requirements:
- Buried: - Inner Epoxy Outer PE - Inner Epoxy Outer 3PE - Inner Epoxy Outer 3PP - Inner and Outer Epoxy Coated
- Pipe Jacking: - Inner Epoxy Outer 3PE - Inner Epoxy Outer 3PP - Inner Epoxy Outer Double-layer Epoxy
- Trenchless Traction: - Inner Epoxy Outer 3PE - Inner Epoxy Outer 3PP - Inner Epoxy Outer Double-layer Epoxy
- Open-air Application: - Inner Epoxy Outer Anti-UV Coated
Choose Shandong Donghong Pipe Industry Co., Ltd. for top-tier anti-corrosion steel pipes, meticulously crafted to suit your specific application needs.
Exceptional Compatibility and Easy Repairability
Our advanced double-layer epoxy coating features inner and outer layers constructed from epoxy resin, ensuring outstanding compatibility. Repairs are effortlessly carried out using solvent-free epoxy coatings, maintaining superior adhesion and performance.
Superior Cathodic Protection
The innovative double-layer epoxy coating seamlessly integrates with cathodic protection systems, guaranteeing no disruptions to cathodic protection efficiency.
Remarkable Flexibility and Bending Resistance
Crafted from high molecular weight epoxy resin, our coating material offers exceptional flexibility and robust resistance to bending stress.
Enhanced Scratch Resistance
Our outer layer, a modified epoxy coating, is infused with specialized materials to deliver superior scratch resistance, ensuring long-lasting durability.
High Temperature Resilience
Our double-layer epoxy anti-corrosive steel pipes can withstand temperatures up to 110ºC, making them perfect for high-temperature applications.
Pipe fittings play a crucial role in the integrity of any piping system and often represent a potential weak spot in engineering projects. To ensure top-notch quality for our customers' projects, Donghong Pipeline has invested substantially in establishing a state-of-the-art pipe fittings production workshop. This significant investment underscores our unwavering commitment to providing comprehensive, integrated solutions.
Furthermore, we offer a variety of connection methods tailored to accommodate different pressures and environmental conditions. Beyond traditional welding, we provide customizable mechanical connections, including clamp and flange connections, to meet the specific needs of diverse applications.
| Flange Connection |
Clamp Connection |
About Us
Shandong Donghong Pipe Industry Co., Ltd. (abbreviated as Donghong Co., Ltd., stock code: 603856) is proudly headquartered in Qufu, China, the illustrious hometown of Confucius. As a premier engineering pipeline manufacturer, we also stand as a distinguished provider of pipeline engineering services and general contracting solutions. Our expertise spans four specialized categories of functional and customized pipelines:
- Innovative pipelines for rainwater and sewage diversion systems
- State-of-the-art pipelines for municipal infrastructure projects
- Advanced pipelines for industrial and mining sectors
- Customized pipelines for national key projects
At Donghong, we have built a robust industrial ecosystem that seamlessly integrates design institutes, financial institutions, port logistics, construction units, and upstream and downstream enterprises. Our vision is to become a global leader in providing comprehensive pipeline system solutions. We are committed to developing intelligent pipelines that not only enhance the quality of human life but also ensure the safety and reliability of pipeline transportation systems.
Shandong Donghong Pipe Industry Co., Ltd. boasts a highly skilled team of over 200 research and development experts and holds an impressive portfolio of more than 100 patents. Leveraging national technology R&D platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong is at the forefront of digitalizing and smartifying pipeline technologies. Our pioneering efforts are instrumental in advancing the engineering pipeline industry and supporting critical national projects like the South-to-North Water Diversion and urban water supply integration. With an unwavering commitment to innovation and quality, Donghong is dedicated to serving key strategic and essential community projects.
To ensure superior quality in our steel pipes, Shandong Donghong Pipe Industry Co., Ltd. integrates state-of-the-art production and testing equipment from both domestic and international sources. Our arsenal includes ultrasonic inspection machines, hydrostatic presses, imported joint inspection machines, portable optical spectrum analyzers, desktop spectrometers, magnetic particle inspection machines, comprehensive mechanical property testing equipment, extensive metallographic structure analysis tools, and a complete set of API standard and non-standard gauges for steel tubing. These advanced technologies collectively underpin our unwavering commitment to excellence.
1. Does your product meet international standards?
Our products have successfully passed CE, BV, ISO, and wars certification, with all metrics exceeding standard requirements. Let us know the specific national standard you need; we will gladly verify or test it for you.
2. What kind of services do you offer?
As a diversified manufacturing factory, we provide a comprehensive range of pipe products, fittings, packaging, and shipping services. Our expertise extends to professional project consulting, pipe system solutions, and design suggestions. Additionally, as an engineering-centered enterprise, we offer pipeline contracting, repair services, and complimentary maintenance guidance.
3. Do you support OEM/ODM services?
Absolutely, we offer extensive customization in materials, specifications, logos, packaging, connection methods, and more. Our expert team is ready to provide tailored solution suggestions for your unique projects, supported by numerous successful case studies.
4. What are your terms of payment?
We accept payment via T/T or L/C at sight.
5. How can you guarantee the quality of the goods you offer?
We warmly invite customers to visit our facilities and inspect our products firsthand. We are also capable of conducting rigorous testing based on your requirements prior to order placement. Furthermore, we can dispatch samples before bulk production for you to perform your own quality verification.
Welcome to Shandong Donghong Pipe Industry Co., Ltd.
Our company is proud to offer a diverse range of premium pipe products and fittings that meet and exceed international standards. With certifications like CE, BV, ISO, and wars, our products consistently surpass industry benchmarks. We are committed to delivering exemplary services, including project consulting, pipe system solutions, design advice, pipeline contracting, and repair services. Additionally, we support extensive OEM/ODM services, providing customization in materials, specifications, logos, packaging, and connection methods to cater to your specific needs.
For payment terms, we accept T/T or L/C at sight. To ensure the utmost quality of our goods, we encourage visits to our facilities for inspections and necessary tests. We also provide samples for pre-production testing. Trust Shandong Donghong Pipe Industry Co., Ltd. for dependable, top-tier products and services.
){kind=link}