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Revolutionize your pipeline protection with our premier Internal Epoxy and External Double-layer Epoxy Coated Pipe. Engineered for unparalleled durability and extraordinary longevity, our solution sets a new standard in pipeline protection.
Discover the unmatched durability and superior corrosion resistance of the Epoxy Coated Carbon Steel Conduit from Shandong Donghong Pipe Industry Co., Ltd. As your premier choice for robust and reliable pipelines, our products are crafted to exceed expectations.
Company Name: Shandong Donghong Pipe Industry Co., Ltd.
Benefits:
- Experience the pinnacle of durability with our high-quality powder coating, providing long-lasting and resilient protection.
- Choose from an extensive range of pipe sizes, expertly tailored to meet your specific needs and requirements.
- Benefit from our comprehensive anti-corrosion methods, offering robust and long-lasting protection for your pipes under various conditions.
- Enjoy the ultimate convenience and efficiency with our all-in-one enterprise solution, meticulously designed to streamline your project from inception to completion.
- Ensure unmatched safety and reliability with our socket type anti-corrosion steel, meticulously crafted for superior performance and peace of mind.
Internal Epoxy External Double-layer Epoxy Coated Pipe
Our premium Corrosion Inhibiting Stainless Steel Tube Coating begins with the highest quality steel pipe as its foundation. Utilizing an advanced thermal fusion process, we meticulously apply a robust layer of epoxy resin to both the interior and exterior surfaces. This state-of-the-art coating provides unmatched protection and longevity, making it the optimal choice for exceptional 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 meet a diverse range of industrial requirements with unrivaled adaptability.
- Wide Caliber Range: DN50 ~ DN3600, ensuring an ideal fit for a multitude of projects.
- Flexible Pipe Lengths: Available in 6 - 16 meters per piece, perfectly catering to diverse installation demands.
- State-of-the-Art Facilities: Showcasing 2 Advanced Powder Coating Production Lines, guaranteeing excellent finish and durability.
- High-Performance Machinery: Outfitted with 12 Twin-Screw Extruders, delivering superior quality and efficiency.
- Flawless Powder Coating: Providing 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, customized to your specifications.
- Versatile Application Methods: Including Suction Coating, Spraying, Rolling Coating, and Dip Coating to meet diverse project needs.
- Comprehensive Solutions: Specializing in Integrated Large-Caliber Steel Pipe and Anti-Corrosion Processing for robust, long-lasting protection.
- Unmatched Safety and Reliability: Featuring socket-type anti-corrosion steel, ensuring maximum security and durability.
Product Description:
Shandong Donghong Pipe Industry Co., Ltd. presents an unparalleled selection of anti-corrosion steel pipelines, meticulously engineered to thrive under a variety of challenging conditions. Our advanced epoxy and plastic-coated pipes are perfectly suited for buried installations, trenchless traction, pipe jacking, and open-air environments. Delve into our robust anti-corrosion solutions crafted to cater to every requirement:
- 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
Opt for Shandong Donghong Pipe Industry Co., Ltd. to experience premium-quality anti-corrosion steel pipes precisely tailored to meet your unique application needs.
Exceptional compatibility and ease of repair
Our double-layer epoxy coating offers inner and outer layers both crafted from epoxy resin, ensuring outstanding compatibility. Repairs are effortless with our solvent-free epoxy coatings, maintaining exceptional compatibility.
Superior integration with cathodic protection
The double-layer epoxy coating integrates seamlessly with cathodic protection systems, ensuring no disruption to cathodic protection efficacy.
Remarkable flexibility and bending resistance
Utilizing high molecular weight epoxy resin, the coating material demonstrates exceptional flexibility and superior resistance to bending.
Outstanding scratch resistance
The outer layer is a modified epoxy coating enriched with specialized scratch-resistant materials, providing exceptional scratch resistance.
High temperature endurance
Double-layer epoxy anticorrosive steel pipes can withstand temperatures up to 110ºC, making them the ideal choice for high-temperature environments.
Pipe fittings are a crucial component of any piping system and often represent a vulnerability in engineering projects. To ensure the utmost quality for our customers, Donghong Pipeline has invested heavily in establishing a dedicated pipe fittings production workshop. This significant investment underscores our unwavering commitment to delivering an integrated and high-quality solution.
We offer various connection methods to suit different pressures and environments. Besides welding, we also provide customizable mechanical connection options such as clamp connections and flange connections. Each method is tailored to meet the distinct demands of your project, ensuring both flexibility and reliability.
| Flange Connection |
Clamp Connection |
About Us
Shandong Donghong Pipe Industry Co., Ltd. (referred to as Donghong Co., Ltd., stock code: 603856) proudly resides in Qufu, China, the revered hometown of Confucius. As an industry-leading engineering pipeline manufacturer, we also excel as a premium pipeline engineering service provider and general contractor. Our unparalleled expertise encompasses four distinct categories of functional and bespoke pipelines:
- Specialized pipelines for efficient rainwater and sewage diversion systems
- Specialized pipelines for comprehensive municipal infrastructure
- Specialized pipelines for robust industrial and mining sectors
- Specialized pipelines for nationally significant projects
At Donghong, we have meticulously developed a dynamic industrial ecosystem that integrates design institutes, financial institutions, port logistics, construction units, and both upstream and downstream enterprises. Our visionary goal is to ascend as the foremost provider of holistic pipeline system solutions worldwide. We are resolutely committed to pioneering intelligent pipelines that elevate human life and secure the integrity of pipeline transportation systems.
Shandong Donghong Pipe Industry Co., Ltd. boasts an elite team of over 200 research and development experts and an impressive portfolio exceeding 100 patents. Leveraging national technology R&D platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong leads the forefront of digital and smart pipeline technologies. Our groundbreaking initiatives are critical in propelling the engineering pipeline industry forward and supporting vital national projects like the South-to-North Water Diversion and urban water supply integration. With an unwavering commitment to innovation and excellence, Donghong is devoted to advancing key strategic and essential community projects.
To ensure the premium quality of our steel pipes, Shandong Donghong Pipe Industry Co., Ltd. employs cutting-edge production and testing equipment sourced both domestically and internationally. Our sophisticated array 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, thorough metallographic structure analysis tools, and a complete set of API standard and non-standard gauges for steel tubing.
1. Does your product meet international standards?
Our products have proudly secured CE, BV, ISO, and WARS certifications, consistently surpassing standard requirements. Let us know your required national standard, and we will promptly verify or test it for you, ensuring absolute compliance and peace of mind.
2. What kind of services do you offer?
As a distinguished manufacturing factory, we offer premium pipe products, fittings, comprehensive packaging, and reliable shipping. As a professional consulting firm, we provide expert project consulting advice, innovative pipe system solutions, and savvy design suggestions. As an engineering-centric enterprise, our services extend to pipeline contracting, meticulous repair services, and complimentary maintenance guidance.
3. Do you support OEM/ODM services?
Absolutely! We offer extensive customization options in material, specifications, logo design, packaging, connection methods, and more. Our professional team is ready to provide tailored solution suggestions for your projects, boasting a portfolio of successful cases that demonstrate our expertise.
4. What are your terms of payment?
We readily accept T/T or L/C at sight, providing flexibility and convenience for our valued clients.
5. How can you guarantee the quality of the goods you offer?
We invite you to visit our company and personally inspect our goods. We can perform rigorous testing in alignment with your requirements before order placement. Additionally, we can dispatch samples prior to bulk production, enabling you to conduct your own tests and verify quality.
Welcome to Shandong Donghong Pipe Industry Co., Ltd.
Our company proudly offers a diverse range of premium-quality pipe products and fittings that adhere to international standards. With prestigious certifications such as CE, BV, ISO, and WARS, our products consistently exceed industry benchmarks. We are committed to delivering exceptional services, including expert project consulting, comprehensive pipe system solutions, insightful design suggestions, pipeline contracting, and meticulous repair services. Furthermore, we support OEM/ODM services, providing extensive customization in materials, specifications, logos, packaging, and connection methods to cater to your unique requirements.
Regarding payment terms, we accept T/T or L/C at sight, ensuring a smooth transaction process. To guarantee the unparalleled quality of our goods, we encourage customers to visit our facilities and conduct any necessary inspections. We can also provide samples for pre-production testing, ensuring your complete satisfaction. Trust Shandong Donghong Pipe Industry Co., Ltd. for reliable, superior-quality products and comprehensive services.
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