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Elevate your pipeline protection to new heights with our Internal Epoxy and External Double-layer Epoxy Coated Pipe. Crafted for exceptional durability and longevity, this innovative solution ensures your pipelines withstand the test of time.
Uncover the superior durability and unparalleled corrosion resistance of the Epoxy Coated Carbon Steel Conduit from Shandong Donghong Pipe Industry Co., Ltd. As your trusted partner, we offer the strongest and most reliable pipelines available.
Company Name: Shandong Donghong Pipe Industry Co., Ltd.
Benefits:
- Unlock enhanced durability with our premium powder coating. This superior finish ensures your pipes receive the long-lasting protection they deserve.
- Explore our extensive range of pipe sizes, each tailored to meet your unique specifications and project requirements.
- Leverage our advanced anti-corrosion methods for comprehensive, enduring protection of your pipelines, ensuring they remain in optimal condition.
- Experience the convenience and efficiency of our all-inclusive enterprise solution. From inception to completion, we streamline your entire project seamlessly.
- Trust in the safety and reliability of our socket type anti-corrosion steel. Expertly engineered, it offers superior performance for your most demanding applications.
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 the cornerstone. Utilizing a state-of-the-art thermal fusion process, we meticulously apply a robust layer of epoxy resin to both the inner and outer surfaces of the pipe. This innovative dual-layer coating guarantees unmatched protection, enhancing longevity and making it the ultimate choice for superior durability and peak performance in even 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, engineered to meet a diversity of industrial requirements with unmatched adaptability.
- Wide Caliber Range: DN50 ~ DN3600, ensuring a perfect fit for various projects.
- Flexible Pipe Lengths: Available in 6 - 16 meters per piece, catering to diverse installation needs.
- State-of-the-Art Facilities: Featuring 2 Advanced Powder Coating Production Lines for excellent finish and durability.
- High-Performance Machinery: Equipped with 12 Twin-Screw Extruders for superior quality and efficiency.
- Flawless Powder Coating: Ensuring a smooth, protective layer for enhanced longevity and performance.
- Innovative R&D: Expertise in Polyethylene Material Modification, driving cutting-edge production capabilities.
- Industry Leaders: Boasting the Largest Variety of Powder Anticorrosion Processes among manufacturers, tailored to your needs.
- Versatile Application Methods: Including Suction Coating, Spraying, Rolling Coating, and Dip Coating to suit different project requirements.
- Comprehensive Solutions: Specializing in Integrated Large-Caliber Steel Pipe and Anti-Corrosion Processing for robust protection.
- Unmatched Safety and Reliability: Featuring socket-type anti-corrosion steel, ensuring maximum security and durability.
Product Description:
Shandong Donghong Pipe Industry Co., Ltd. proudly presents an unparalleled selection of anti-corrosion steel pipes, meticulously designed to perform under a wide array of working conditions. Our state-of-the-art epoxy and plastic-coated pipes are specifically engineered for buried installations, trenchless traction, pipe jacking, and open-air applications. Discover our comprehensive anti-corrosion solutions expertly tailored to meet your every requirement:
- Buried: Options include inner epoxy outer PE, inner epoxy outer 3PE, inner epoxy outer 3PP, and inner and outer epoxy coated for optimal performance.
- Pipe Jacking: Choose from inner epoxy outer 3PE, inner epoxy outer 3PP, or inner epoxy outer double-layer epoxy coatings, all designed for enhanced durability.
- Trenchless Traction: Available with inner epoxy outer 3PE, inner epoxy outer 3PP, or inner epoxy outer double-layer epoxy coatings, ensuring reliable performance.
- Open-air Application: Featuring inner epoxy outer anti-UV coated for exceptional protection against harsh environmental conditions.
Choose Shandong Donghong Pipe Industry Co., Ltd. for premium-quality anti-corrosion steel pipes precisely crafted for your unique applications.
Excellent compatibility and easy repairability
Our advanced double-layer epoxy coating features both inner and outer layers composed of epoxy resin, guaranteeing exceptional compatibility. Repairs are straightforward and efficient with solvent-free epoxy coatings, ensuring long-lasting performance.
Superior cathodic protection
The innovative double-layer epoxy coating seamlessly integrates with cathodic protection systems, providing uncompromised protection without interference.
Outstanding flexibility and bending resistance
Constructed from high molecular weight epoxy resin, our coating material boasts remarkable flexibility and outstanding resistance to bending, ensuring structural integrity.
Enhanced scratch resistance
Our outer layer is a modified epoxy coating enriched with specialized scratch-resistant materials, delivering exceptional resistance to scratches and abrasions.
High temperature resilience
Engineered to withstand temperatures up to 110ºC, our double-layer epoxy anti-corrosive steel pipes are perfect for high-temperature environments, ensuring reliable performance.
Pipe fittings are a critical component of any piping system and often represent a potential weak point in engineering quality. To ensure the highest standards for our customers, Donghong Pipeline has invested substantially in the construction of a state-of-the-art pipe fittings production workshop. This significant investment underscores our unwavering commitment to providing comprehensive, top-tier solutions.
We offer a variety of connection methods to accommodate different pressure requirements and environmental conditions. Besides traditional welding techniques, we specialize in customizable mechanical connection options such as clamp connections and flange connections, ensuring flexibility and reliability for diverse applications.
| Flange Connection |
Clamp Connection |
About Us
Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Co., Ltd., stock code: 603856) proudly headquartered in Qufu, China, the revered hometown of Confucius. As a premier engineering pipeline manufacturer, we are also 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 advanced rainwater and sewage diversion systems
- Cutting-edge pipelines for municipal infrastructure
- High-performance pipelines for industrial and mining sectors
- Strategic pipelines for national key projects
At Donghong, we have cultivated a robust and dynamic 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 dedicated to developing intelligent pipelines that enhance human life and ensure the safety of pipeline transportation systems.
Shandong Donghong Pipe Industry Co., Ltd. prides itself on a highly skilled team of over 200 research and development experts, boasting an impressive portfolio of more than 100 patents. Utilizing national technology R&D platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong leads the charge in 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 a steadfast commitment to innovation and quality, Donghong is dedicated to serving key strategic and essential community projects.
To ensure the highest quality of our Seamless Hollow Section Steel Pipelines, Shandong Donghong Pipe Industry Co., Ltd. employs state-of-the-art production and testing equipment sourced both domestically and internationally. Our extensive range of advanced machinery 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, and complete metallographic structure analysis tools. Additionally, we possess a full set of API standard gauges and non-standard gauges specifically designed for steel tubing, guaranteeing precision and reliability in every product.
1. Does your product meet international standards?
Our Seamless Hollow Section Steel Pipeline products are certified by CE, BV, ISO, and wars, consistently exceeding standard specifications. Please inform us of any specific national standard you require; we are prepared to verify or test it for your assurance.
2. What kind of services do you offer?
As a distinguished manufacturing factory, Shandong Donghong Pipe Industry Co., Ltd. offers high-quality pipe products, fittings, and comprehensive packaging and shipping services. Our consulting division provides expert project advice, innovative pipe system solutions, and tailored design suggestions. Additionally, our engineering expertise encompasses pipeline contracting, repair services, and complimentary maintenance guidance.
3. Do you support OEM/ODM services?
Yes, we excel in providing OEM/ODM services with extensive customization options, including material selection, specifications, logos, packaging, and connection methods. Our seasoned team is adept at crafting solution suggestions tailored to your specific project requirements, bolstered by numerous successful implementations.
4. What are your terms of payment?
We accept payment through T/T or L/C at sight for your convenience.
5. How can you guarantee the quality of the goods you offer?
We invite you to visit Shandong Donghong Pipe Industry Co., Ltd. to inspect our products firsthand. We can conduct rigorous testing according to your specifications before finalizing any order. Additionally, we offer sample dispatches for your own testing prior to bulk production, ensuring our goods meet your quality standards.
Welcome to Shandong Donghong Pipe Industry Co., Ltd.
Our company specializes in delivering a broad array of superior pipe products and fittings that comply with international standards. With accreditations like CE, BV, ISO, and wars, our items consistently surpass industry norms. We are committed to providing exceptional services, including project consulting, pipe system solutions, design recommendations, pipeline contracting, and repair services. Moreover, we accommodate OEM/ODM services, offering extensive customization in material, specifications, logos, packaging, and connection methods to suit your specific needs.
For payment terms, we accept T/T or L/C at sight. To ensure the highest quality, we welcome you to our facilities for comprehensive inspections and testing. We can also provide pre-production samples for your evaluation. Rely on Shandong Donghong Pipe Industry Co., Ltd. for dependable, top-tier products and services.
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