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Revolutionize your pipeline protection with our Internal Epoxy and External Double-layer Epoxy Coated Pipe, meticulously engineered for unparalleled durability and longevity. Experience the future of pipeline technology today.
Discover the unmatched durability and supreme corrosion resistance of the Epoxy Coated Carbon Steel Conduit from Shandong Donghong Pipe Industry Co., Ltd. Your premier choice for robust, reliable, and resilient pipelines.
Company Name: Shandong Donghong Pipe Industry Co., Ltd.
Benefits:
- Experience enhanced durability with our high-quality powder coating, ensuring your pipelines receive long-lasting and robust protection, standing the test of time.
- Choose from an extensive range of pipe sizes tailored to perfectly meet your specific needs, providing flexibility and precision for any project requirements.
- Benefit from a variety of advanced anti-corrosion methods, providing your pipes with comprehensive and enduring protection against the harshest conditions.
- Enjoy the convenience and efficiency of our all-in-one enterprise solution. Streamline your project from inception to completion with seamless integration and execution.
- Ensure safety and reliability with our expertly crafted socket type anti-corrosion steel. Designed for superior performance, it guarantees the highest standards of quality and dependability.
Internal Epoxy External Double-layer Epoxy Coated Pipe
Introducing our top-tier Corrosion Inhibiting Stainless Steel Tube Coating, crafted from the highest-grade steel pipe. Utilizing a cutting-edge thermal fusion process, we expertly apply a durable layer of epoxy resin to both the inner and outer surfaces. This state-of-the-art coating offers unmatched protection and longevity, making it the premier solution for exceptional durability and performance in the most challenging conditions.
| 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, masterfully engineered to fulfill a wide range of industrial requirements while offering unmatched adaptability and superior performance.
- Wide Caliber Range: DN50 ~ DN3600, ensuring an impeccable fit for a diverse array of projects.
- Flexible Pipe Lengths: Available in lengths ranging from 6 to 16 meters per piece, catering to a variety of installation needs seamlessly.
- State-of-the-Art Facilities: Boasting 2 Advanced Powder Coating Production Lines, ensuring an excellent finish and exceptional durability.
- High-Performance Machinery: Outfitted with 12 Twin-Screw Extruders, delivering superior quality and operational efficiency.
- Flawless Powder Coating: Guaranteeing a smooth, protective layer that enhances longevity and performance.
- Innovative R&D: Specializing in Polyethylene Material Modification, propelling cutting-edge production capabilities.
- Industry Leaders: Offering the largest variety of Powder Anticorrosion Processes among manufacturers, meticulously tailored to meet specific needs.
- Versatile Application Methods: Including Suction Coating, Spraying, Rolling Coating, and Dip Coating, each designed to suit different project requirements perfectly.
- Comprehensive Solutions: Excelling in Integrated Large-Caliber Steel Pipe and Anti-Corrosion Processing, providing robust protection.
- Unmatched Safety and Reliability: Featuring socket-type anti-corrosion steel, engineered for maximum security and enduring durability.
Product Description:
Shandong Donghong Pipe Industry Co., Ltd. offers an unparalleled selection of state-of-the-art anti-corrosion steel pipes, meticulously engineered to withstand a multitude of challenging working conditions. Our innovative epoxy and plastic-coated pipes are ideally suited for a variety of applications including buried installations, trenchless traction, pipe jacking, and open-air environments. Discover our comprehensive range of robust anti-corrosion solutions tailored to meet all your needs:
- 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 meticulously designed to meet your specific application requirements.
Excellent compatibility and easy repairability
Our advanced double-layer epoxy coating boasts inner and outer layers both derived from epoxy resin, ensuring unparalleled compatibility. Repairs are simple and efficient with our solvent-free epoxy coatings, maintaining unparalleled compatibility.
Superior cathodic protection
The double-layer epoxy coating integrates flawlessly with cathodic protection systems, ensuring seamless operation without interference.
Outstanding flexibility and bending resistance
Crafted from high molecular weight epoxy resin, our coating material exhibits exceptional flexibility and superior bending resistance.
Enhanced scratch resistance
The outer layer features a specially modified epoxy coating enriched with specialized scratch-resistant materials, providing outstanding scratch resistance.
High temperature resilience
Our double-layer epoxy anticorrosive steel pipes are engineered to endure temperatures as high as 110ºC, making them perfect for high-temperature environments.
Pipe fittings are an essential and critical component of any piping system, often recognized as the weakest link in engineering construction quality. To ensure impeccable quality for our customers' projects, Donghong Pipeline has invested significantly in establishing a specialized pipe fittings production workshop. This strategic move underscores our unwavering commitment to providing an integrated solution and upholding the highest standards of excellence.
We offer versatile connection methods tailored to suit various pressures and environmental conditions. Beyond traditional welding, we can customize innovative mechanical connection solutions, including clamp connections and flange connections, to meet diverse requirements.
| Flange Connection |
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 esteemed hometown of Confucius. As a premier engineering pipeline manufacturer, we are also a distinguished pipeline engineering service provider and general contractor. Our expertise spans 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 cultivated a robust industrial ecosystem that 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 and holds 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 guarantee the exceptional quality of our Composite Process Epoxy Polyethylene Steel Pipes, Shandong Donghong Pipe Industry Co., Ltd. leverages state-of-the-art production and testing equipment sourced both domestically and internationally. Our repertoire includes cutting-edge ultrasonic inspection machines, robust hydrostatic press systems, high-precision imported joint inspection machines, advanced portable optical spectrum analyzers, sophisticated desktop spectrometers, and comprehensive magnetic particle inspection devices. Additionally, we utilize complete mechanical property testing apparatus, detailed metallographic structure analysis tools, and a full suite of API standard and non-standard gauges for steel tubing, ensuring our products meet the highest industry standards.
1. Does your product meet international standards?
Our products have proudly achieved CE, BV, ISO, and wars certification, consistently surpassing standard requirements. Inform us of the specific national standard you need; we are fully prepared to verify or test it to meet your requirements.
2. What kind of services do you offer?
As a premier manufacturing factory, we provide superior pipe products, fittings, packaging, and shipping. As a trusted consulting company, we deliver expert project consulting advice, comprehensive pipe system solutions, and innovative design suggestions. As an engineering-driven enterprise, we excel in pipeline contracting and repair services, offering complimentary maintenance guidance to ensure optimal performance.
3. Do you support OEM/ODM services?
Absolutely, we offer extensive customization options including material choices, specifications, logos, packaging, and connection methods. Our expert team is ready to provide tailored solution suggestions for your unique projects, backed by a portfolio of successful case studies demonstrating our capabilities.
4. What are your terms of payment?
We facilitate transactions through T/T or L/C at sight.
5. How can you guarantee the quality of the goods you offer?
We warmly invite customers to visit our facilities for an in-depth inspection of our goods. We adhere to stringent testing protocols to meet your requirements before order placement. Moreover, prior to bulk production, we can send samples for your independent testing to ensure the highest quality standards.
Welcome to Shandong Donghong Pipe Industry Co., Ltd.
Our company proudly offers an extensive range of top-quality pipe products and fittings that consistently meet and exceed international standards. With esteemed certifications such as CE, BV, ISO, and wars, our products set industry benchmarks for quality. We are committed to delivering exceptional services, including project consulting, comprehensive pipe system solutions, innovative design suggestions, pipeline contracting, and repair services. Additionally, we provide robust OEM/ODM support, allowing for detailed customization in material, specifications, logo, packaging, and connection methods to perfectly align with your unique requirements.
For payment terms, we accept T/T or L/C at sight. To guarantee the superior quality of our goods, we encourage customers to visit our state-of-the-art facilities, perform necessary tests, and request samples for pre-production evaluation. Trust Shandong Donghong Pipe Industry Co., Ltd. for reliable, high-quality products and unparalleled services.
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