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Revolutionize your pipeline infrastructure with our top-tier Internal Epoxy and External Double-layer Epoxy Coated Pipe, meticulously engineered for extraordinary durability and extended longevity.
Explore the supreme durability and exceptional corrosion resistance of the Epoxy Coated Carbon Steel Conduit from Shandong Donghong Pipe Industry Co., Ltd., the ultimate choice for robust and dependable pipeline solutions.
Company Name: Shandong Donghong Pipe Industry Co., Ltd.
Benefits:
- Experience superior durability with our premium powder coating, ensuring enduring protection.
- Select from an extensive range of pipe sizes, meticulously tailored to meet your exacting specifications.
- Leverage diverse anti-corrosion methods, delivering comprehensive and enduring protection for your pipelines.
- Maximize efficiency with our all-encompassing enterprise solution, seamlessly guiding your project from inception to completion.
- Guarantee safety and reliability with our socket type anti-corrosion steel, masterfully designed for unparalleled 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 foundation. Utilizing an advanced thermal fusion process, we meticulously apply a robust layer of epoxy resin material to both the inner and outer surfaces of the pipe. This innovative dual-layer coating provides unparalleled protection and longevity, establishing it as the ultimate choice for enduring durability and superior performance in even the most demanding 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 diverse industrial requirements with unparalleled flexibility and adaptability.
- Wide Caliber Range: DN50 ~ DN3600, ensuring the perfect fit for a variety of projects, from small-scale installations to large industrial applications.
- Flexible Pipe Lengths: Available in lengths ranging from 6 to 16 meters per piece, designed to cater to a multitude of installation needs and specifications.
- State-of-the-Art Facilities: Featuring 2 Advanced Powder Coating Production Lines that guarantee an exceptional finish and outstanding durability.
- High-Performance Machinery: Equipped with 12 Twin-Screw Extruders, delivering superior quality and efficiency in every product.
- Flawless Powder Coating: Ensuring a smooth, protective layer that enhances product longevity, performance, and resistance to wear and tear.
- Innovative R&D: Expertise in Polyethylene Material Modification, propelling cutting-edge production capabilities and industry advancements.
- Industry Leaders: Offering the Largest Variety of Powder Anticorrosion Processes among manufacturers, meticulously tailored to meet your specific needs.
- Versatile Application Methods: Including Suction Coating, Spraying, Rolling Coating, and Dip Coating, ensuring the ideal method for different project requirements.
- Comprehensive Solutions: Specializing in Integrated Large-Caliber Steel Pipe and Anti-Corrosion Processing, providing robust protection and superior performance.
- Unmatched Safety and Reliability: Featuring socket-type anti-corrosion steel, guaranteeing maximum security, durability, and peace of mind.
Product Description:
Shandong Donghong Pipe Industry Co., Ltd. presents an outstanding collection 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 the optimal choice for buried installations, trenchless traction, pipe jacking, and open-air implementations. Discover our comprehensive anti-corrosion solutions crafted to address every possible 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
Choose Shandong Donghong Pipe Industry Co., Ltd. for superior-quality anti-corrosion steel pipes perfectly tailored to your specific applications.
Outstanding compatibility and effortless repairability
Our innovative double-layer epoxy coating, featuring both inner and outer layers composed of epoxy resin, guarantees unmatched compatibility. Repairs are made easy with solvent-free epoxy coatings, ensuring exceptional compatibility.
Exceptional cathodic protection
The double-layer epoxy coating integrates flawlessly with cathodic protection systems, ensuring seamless performance without any interference.
Remarkable flexibility and bending resistance
Crafted from high molecular weight epoxy resin, the coating material provides exceptional flexibility and remarkable resistance to bending.
Superior scratch resistance
The outer layer comprises a modified epoxy coating infused with specialized scratch-resistant materials, delivering outstanding scratch resistance.
High-temperature resilience
Double-layer epoxy anticorrosive steel pipes can withstand temperatures up to 110ºC, making them a perfect choice for high-temperature environments.
Pipe fittings are an essential component of any piping system and often represent a critical point in engineering quality. Recognizing the importance of protecting the integrity of customer projects, Shandong Donghong Pipe Industry Co., Ltd. has invested substantially in establishing a dedicated pipe fittings production workshop. This significant investment underscores the company's unwavering commitment to providing a seamless, integrated solution.
Our versatile connection methods are designed to meet varying pressures and environmental conditions. Beyond traditional welding, we offer customizable mechanical connection methods, including clamp connections and flange connections, ensuring that your specific needs are met with precision and reliability.
| Flange Connection |
Clamp Connection |
About Us
Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Co., Ltd., stock code: 603856) proudly calls Qufu, China, the venerable hometown of Confucius, our home. As a leading engineering pipeline manufacturer, we also stand as a premier pipeline engineering service provider and general contractor. Our extensive expertise is highlighted in four specialized categories of functional and customized pipelines:
- Specialized pipelines for rainwater and sewage diversion systems
- Specialized pipelines for municipal infrastructure
- Specialized pipelines for industrial and mining sectors
- Specialized pipelines for national key projects
At Donghong, we have meticulously developed a robust industrial ecosystem that synergizes design institutes, financial institutions, port logistics, construction units, and both upstream and downstream enterprises. Our vision is to become a global leader in delivering comprehensive pipeline system solutions. We are unwavering in our dedication to developing intelligent pipelines that not only elevate human life but also ensure the utmost 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 and 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 spearheads the digitalization and smartification of pipeline technologies. Our pioneering efforts are crucial in advancing the engineering pipeline industry and supporting significant 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 with excellence.
To ensure the highest quality in our steel pipes, Shandong Donghong Pipe Industry Co., Ltd. utilizes state-of-the-art production and testing equipment, sourced both domestically and internationally. Our advanced facilities include 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 apparatus, and a complete set of both API standard and non-standard gauges for steel tubing.
1. Does your product meet international standards?
Our products proudly carry certifications such as CE, BV, ISO, and wars, all of which demonstrate our commitment to exceeding standard requirements. Should you have any specific national standards in mind, please let us know, and we will verify or test it for you accordingly.
2. What kind of services do you offer?
As a versatile manufacturing powerhouse, we deliver pipe products, fittings, packaging, and shipping with precision. Our expertise extends to providing invaluable project consulting advice, comprehensive pipe system solutions, and meticulous design suggestions. Our engineering capabilities also encompass pipeline contracting, efficient repair services, and complimentary maintenance guidance.
3. Do you support OEM/ODM services?
Yes, we specialize in offering extensive OEM/ODM services that include customization of material, specifications, logo design, packaging, connection methods, and more. Our seasoned team is well-equipped to provide tailored solution suggestions for your unique projects, supported by a portfolio of successful case studies.
4. What are your terms of payment?
We accommodate flexible payment terms, accepting T/T or L/C at sight for your convenience.
5. How can you guarantee the quality of the goods you offer?
To ensure the utmost quality, we invite our valued customers to visit our facilities and inspect our goods firsthand. Additionally, we adhere to rigorous testing protocols based on your specific requirements before finalizing any orders. We can also supply pre-production samples for your independent testing to confirm our quality standards.
Welcome to Shandong Donghong Pipe Industry Co., Ltd.
Welcome to Shandong Donghong Pipe Industry Co., Ltd., where excellence meets reliability. We offer an expansive selection of premium pipe products and fittings that adhere to rigorous international standards, including CE, BV, ISO, and wars certifications. Our commitment to quality and customer satisfaction is reflected in our outstanding services, which encompass project consulting, comprehensive pipe system solutions, astute design suggestions, as well as pipeline contracting and repair services. We also provide extensive OEM/ODM customization options to perfectly align with your specific project needs.
For seamless transactions, we accept T/T or L/C at sight. Ensuring the highest quality is our top priority; thus, we welcome you to visit our facilities for inspections and conduct any necessary tests. We also offer pre-production samples to confirm the quality standards before proceeding with bulk production. Trust Shandong Donghong Pipe Industry Co., Ltd. for unparalleled quality and impeccable service.
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