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Revolutionize your pipeline protection with our groundbreaking Internal Epoxy and External Double-layer Epoxy Coated Pipe. This advanced coating technology ensures unparalleled durability and longevity, perfect for all your critical applications.
Discover the epitome of durability and corrosion resistance with the Epoxy Coated Carbon Steel Conduit from Shandong Donghong Pipe Industry Co., Ltd. As your premier choice for robust and reliable pipelines, we deliver excellence you can trust.
Company Name: Shandong Donghong Pipe Industry Co., Ltd.
Benefits:
- Experience enhanced durability with our premium powder coating technology, guaranteeing long-lasting protection and performance.
- Choose from a versatile range of pipe sizes, meticulously tailored to meet your specific needs and applications.
- Benefit from a suite of advanced anti-corrosion methods, providing comprehensive and enduring protection for your entire pipeline infrastructure.
- Enjoy the seamless convenience and efficiency of our all-in-one enterprise solution, meticulously designed to streamline your project from inception to completion.
- Ensure unmatched safety and reliability with our expertly crafted socket type anti-corrosion steel, designed for superior performance in every application.
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 core. Utilizing a sophisticated thermal fusion technique, we expertly apply a resilient layer of epoxy resin material to both the interior and exterior surfaces of the pipe. This cutting-edge coating offers unmatched protection and longevity, positioning it as the ideal solution for superior 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 wide array of industrial requirements with unparalleled adaptability.
- Wide Caliber Range: DN50 ~ DN3600, ensuring a tailor-made fit for a multitude of project specifications.
- Flexible Pipe Lengths: Available in 6 - 16 meters per piece, accommodating diverse installation and project needs effortlessly.
- State-of-the-Art Facilities: Boasting 2 Advanced Powder Coating Production Lines, ensuring an excellent finish and remarkable durability.
- High-Performance Machinery: Outfitted with 12 Twin-Screw Extruders, guaranteeing superior quality and optimal efficiency.
- Flawless Powder Coating: Delivering a smooth, protective layer for significantly enhanced longevity and performance.
- Innovative R&D: Expertise in Polyethylene Material Modification, driving forward our cutting-edge production capabilities.
- Industry Leaders: Offering the Largest Variety of Powder Anticorrosion Processes among manufacturers, customized to your specific needs.
- Versatile Application Methods: Including Suction Coating, Spraying, Rolling Coating, and Dip Coating to perfectly suit different 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, ensuring maximum security and long-lasting durability.
Product Description:
Shandong Donghong Pipe Industry Co., Ltd. offers an exceptional range of anti-corrosion steel pipes engineered to excel under diverse working conditions. Our cutting-edge epoxy and plastic-coated pipes are perfect for buried installations, trenchless traction, pipe jacking, and open-air applications. Explore our robust anti-corrosion solutions designed to meet every need:
- 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 premium-quality anti-corrosion steel pipes tailored to your specific applications.
Excellent compatibility and easy repairability
Our double-layer epoxy coating features inner and outer layers both based on epoxy resin, ensuring excellent compatibility. Repairs are straightforward with solvent-free epoxy coatings, maintaining superior compatibility.
Superior cathodic protection
The double-layer epoxy coating integrates seamlessly with cathodic protection systems, ensuring no interference with cathodic protection.
Outstanding flexibility and bending resistance
Crafted from high molecular weight epoxy resin, the coating material exhibits remarkable flexibility and superior resistance to bending.
Enhanced scratch resistance
The outer layer is a modified epoxy coating infused with specialized scratch-resistant materials, offering exceptional scratch resistance.
High temperature resilience
Double-layer epoxy anticorrosive steel pipes can endure temperatures up to 110ºC, making them ideal for high-temperature environments.
Pipe fittings are a crucial element in any piping system, often representing the weakest link in engineering projects. To ensure top-notch quality for our customers' projects, Donghong Pipeline has invested significantly in establishing a dedicated pipe fittings production workshop. This investment showcases our unwavering commitment to offering comprehensive, integrated solutions.
We provide a variety of connection methods tailored to meet different pressure requirements and environmental conditions. Beyond standard welding, we offer customized mechanical connection options such as clamp connections and flange connections, ensuring versatility and adaptability for diverse project needs.
| Flange Connection |
Clamp Connection |
About Us
Shandong Donghong Pipe Industry Co., Ltd. (abbreviated as Donghong Co., Ltd., stock code: 603856) is prestigiously located in Qufu, China, the illustrious hometown of Confucius. As a leading engineering pipeline manufacturer, we also serve as a premium pipeline engineering service provider and general contractor. Our comprehensive expertise spans across four distinct categories of specialized and customized pipelines:
- Advanced pipelines for efficient rainwater and sewage diversion systems
- State-of-the-art pipelines for municipal infrastructure projects
- High-performance pipelines for industrial and mining sectors
- Strategic pipelines for national key projects
At Donghong, we have built 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 emerge as a global leader in delivering comprehensive pipeline system solutions. We are unwaveringly committed to developing intelligent pipelines that not only elevate the quality of human life but also ensure the utmost safety of pipeline transportation systems.
Shandong Donghong Pipe Industry Co., Ltd. prides itself on an exceptionally skilled team of over 200 research and development experts and boasts 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 pivotal in propelling the engineering pipeline industry forward 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 the exceptional quality of our steel pipes, Shandong Donghong Pipe Industry Co., Ltd. employs cutting-edge production and testing equipment sourced both domestically and internationally. Our array 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, detailed metallographic structure analysis tools, and a full suite of API standard and non-standard gauges for steel tubing. Meticulous attention to detail and stringent quality control measures set our products apart in the market.
1. Does your product meet international standards?
Our products proudly exceed international standards, having secured CE, BV, ISO, and wars certifications. Every metric surpasses stringent requirements. Should you need compliance with a specific national standard, let us know, and we will verify or test accordingly for your peace of mind.
2. What kind of services do you offer?
As a manufacturing powerhouse, we provide an extensive range of pipe products, fittings, packaging, and shipping solutions. Our professional consulting division delivers expert project advice, comprehensive pipe system solutions, and innovative design suggestions. As an engineering leader, we undertake pipeline contracting, repair services, and offer free maintenance guidance, ensuring the highest standards of service and reliability.
3. Do you support OEM/ODM services?
Absolutely! We specialize in custom solutions tailored to your needs, including material, specifications, logo, packaging, and connection methods. Our expert team offers tailored solutions for your unique projects, with a proven track record of successful implementations.
4. What are your terms of payment?
We offer flexible payment options, accepting T/T or L/C at sight.
5. How can you guarantee the quality of the goods you offer?
We invite you to visit our facilities for a firsthand inspection of our products. We adhere to rigorous testing protocols based on your requirements before any order is placed. Additionally, we provide sample dispatch services before bulk production for you to conduct your own quality verifications.
Welcome to Shandong Donghong Pipe Industry Co., Ltd.
At Shandong Donghong Pipe Industry Co., Ltd., we pride ourselves on offering a diverse array of premium pipe products and fittings that meet and exceed international standards. With certifications like CE, BV, ISO, and wars, our products set industry benchmarks. We are committed to exceptional service delivery, encompassing project consulting, pipe system solutions, design suggestions, pipeline contracting, and repair services. Our OEM/ODM services allow for full customization in material, specifications, logo, packaging, and connection methods, ensuring your unique requirements are met with precision and expertise.
Regarding payment terms, we accommodate T/T or L/C at sight. To uphold our commitment to quality, we welcome you to visit our facilities, conduct necessary tests, and provide samples for pre-production testing. Trust in Shandong Donghong Pipe Industry Co., Ltd. for dependable, high-quality products and services.
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