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Internal Epoxy External Double-layer Epoxy Coated Pipe
Discover Shandong Donghong Pipe Industry Co., Ltd.'s Epoxy Coated Carbon Steel Conduit for exceptional durability and outstanding corrosion resistance in pipelines.
Company Name: Shandong Donghong Pipe Industry Co., Ltd.
Benefits:
- Premium quality powder coating ensures superior durability and longevity.
- Available in a wide range of pipe sizes to meet diverse needs.
- Employs various advanced anti-corrosion methods for comprehensive protection.
- An all-in-one enterprise providing seamless convenience and efficiency.
- Dependable socket type anti-corrosion steel that guarantees safety.
Internal Epoxy External Double-layer Epoxy Coated Pipe
Crafted from the highest quality steel, our seamless carbon pipe protective metal tube stands out with its superior durability and performance. This remarkable pipe undergoes a meticulous thermal fusion process, during which it is enveloped in a protective layer of epoxy resin both inside and out. This advanced coating not only enhances the pipe's longevity but also provides robust protection against corrosion, ensuring optimal functionality in various 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 |
Introducing the Customizable Epoxy Coated Carbon Steel Conduit by Shandong Donghong Pipe Industry Co., Ltd. This premium conduit caters to a wide array of versatile needs, ensuring unmatched quality and durability.
- Caliber Range: From DN50 to DN3600 - providing extensive options for various applications.
- Pipe Length: Available from 6 meters up to 16 meters per piece, tailored to meet specific requirements.
- Equipped with 2 state-of-the-art powder coating production lines for superior finishes.
- Featuring 12 advanced twin-screw extruders for enhanced manufacturing efficiency.
- Achieving flawless powder coating results, setting a benchmark in the industry.
- Pioneering Polyethylene Material Modification with robust R&D and production capabilities.
- We are the largest and most diverse manufacturers of powder anticorrosion processes, delivering unparalleled protection.
- Innovative Application Methods: Suction coating, spraying, rolling coating, and dip coating to suit every need.
- Specialized in Integrated Large-Caliber Steel Pipe and Advanced Anti-Corrosion Processing - ensuring longevity and reliability.
- Ensuring the Safety and Reliability of Socket Type Anti-Corrosion Steel for maximum performance.
Product Description:
Shandong Donghong Pipe Industry Co., Ltd. offers a diverse range of superior anti-corrosion steel pipes tailored for a multitude of working conditions. Our advanced epoxy and plastic-coated pipes are meticulously designed for buried installations, trenchless traction, pipe jacking, and open-air applications. Explore our specialized anti-corrosion solutions:
- 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
Select Shandong Donghong Pipe Industry Co., Ltd. for premium anti-corrosion steel pipes tailored to your precise requirements.
Exceptional Compatibility and Easy Repair
Our double-layer epoxy coating features inner and outer layers both based on epoxy resin, ensuring superb compatibility. Repairs are simplified using solvent-free epoxy coatings, guaranteeing excellent compatibility.
Optimal Cathodic Protection
The double-layer epoxy coating offers outstanding compatibility with cathodic protection systems, ensuring no interference with the cathodic protection.
Superior Flexibility and Bend Resistance
Crafted from high molecular weight epoxy resin, our coating material not only offers remarkable flexibility but also exhibits excellent bend resistance.
Enhanced Scratch Resistance
The outer layer, enhanced with a specially formulated scratch-resistant modified epoxy coating, provides unparalleled scratch resistance.
High Temperature Endurance
Our double-layer epoxy anti-corrosive steel pipe can withstand temperatures up to a robust 110ºC.
The innovative flexible cap and insert coated plastic steel pipe is meticulously crafted from high-quality steel. One end of the pipe is bevelled while the other is flared, followed by a durable plastic coating. Utilizing a T-shaped rubber ring, mirroring the design of a spherical ink pipe, the connection is seamlessly achieved with the cap and insert. This remarkable design not only retains the superior benefits of coated steel pipes but also integrates the quick and reliable connection features of ductile iron pipe's flexible sockets. The dual advantages of both systems are harmoniously combined, offering unparalleled efficiency and reliability.
| 1.Socket Connection |
2.Flange Connection |
3.Clamp Connection |
About Us
Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Co., Ltd., stock code: 603856) is proudly headquartered in Qufu, China, the historic hometown of Confucius. As an engineering pipeline manufacturer, service provider, and general contractor, we specialize in crafting and customizing four distinct categories of high-performance pipelines:
- Innovative pipelines designed for efficient rainwater and sewage diversion
- Advanced pipelines tailored specifically for municipal infrastructure
- Durable pipelines engineered for industrial and mining environments
- Specialized pipelines developed for national key engineering projects
We have established a robust industrial ecosystem, partnering with design institutes, financial institutions, port logistics, construction units, and various upstream and downstream enterprises. Our ambition is to become a leading global provider of comprehensive pipeline system solutions. By integrating intelligent technologies, we aim to elevate human life and ensure the safety and efficiency of pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. is home to a team of over 200 R&D experts and boasts more than 100 patents. Utilizing national technology R&D platforms such as the National Enterprise Technology Center and the CNAS Laboratory, Donghong is at the vanguard of digitalizing and informatizing the pipeline industry. Our leadership propels the advancement of engineering pipelines, supporting critical national initiatives like the South-to-North Water Diversion and urban water supply integration. Committed to innovation and quality, Donghong is dedicated to championing key strategic and public welfare projects.
1. Does your product comply with international standards?
Our products have successfully passed CE, BV, ISO, and wars certifications, and all performance figures are superior to standard requirements. Please feel free to inform us of the specific national standard you require, and we will verify or test it for you.
2. What types of services do you offer?
As a manufacturing factory, we provide pipe products, pipe fittings, packaging, and shipping services. As a professional consulting company, we offer project consulting advice, pipe system solutions, and design suggestions. As an engineering-focused enterprise, we also provide pipeline contracting services, pipe repair services, and complimentary maintenance guidance.
3. Do you support OEM/ODM services?
Yes, we offer customization options in material, specification, logo, packaging, connection methods, and more. Additionally, our expert team can provide solution suggestions for your specific projects. We have a proven track record of successful cases in this area.
4. What are your terms of payment?
We accept T/T or L/C at sight.
5. How can you guarantee the quality of the goods you offer?
We warmly welcome all customers to visit our facilities and inspect our goods firsthand. We can also conduct rigorous tests as required by the customer before the order. Additionally, we can dispatch samples before bulk production for customer testing to ensure product qualification.
Welcome to Shandong Donghong Pipe Industry Co., Ltd.
Our company offers a comprehensive range of high-quality pipe products and fittings that meet international standards. With certifications including CE, BV, ISO, and wars, our products surpass industry benchmarks. We are committed to providing exceptional services, including project consulting, pipe system solutions, design suggestions, pipeline contracting, and pipe repair services. Furthermore, we support OEM/ODM services, enabling customization in material, specification, logo, packaging, and connection methods.
Regarding payment terms, we accept T/T or L/C at sight. To ensure the quality of our goods, we encourage customers to visit our facilities, conduct necessary tests, and provide samples for pre-production testing. Rely on Shandong Donghong Pipe Industry Co., Ltd. for reliable and premium products and services.
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