The Steel Pipe and Tubing Transmission Pipeline Used for Distillation Columns, Cracking Units, and S
Detailed specification for The Steel Pipe and Tubing Transmission Pipeline Used for Distillation Columns, Cracking Units, and S
Review product features, application details and supporting information below. For pricing, samples or shipping questions, use the inquiry form on this page.
| Model NO. | DH-FFGG-TSGG |
| Installation and Connection | Clamping Type Installation |
| Technology of Plastic Composite Pipe | Internal and External Coating |
| base Pipe of Plastic Composite Pipe | Welded Steel Pipe |
| Internal Coating Materials of Plastic Composite Pipe | Epoxy Resin Coating Steel Pipe |
| Plastic Composite Pipe Coating Form | Inner and Outside Coating |
| Plastic Composite Pipe Model | GS-—SP-T-EP |
| Steel Skeleton PE Pipe Use | Municipal, Chemical, Oil Pipeline |
| Steel Plastic Composite Pipe Model | GS-—SP-T-EP |
| Connection Method | Flexible Socket Connection |
| Composite Process | Inner Expoxy Outsaide Polyethylene Steel Pipe |
| Coating Form | Inner and Outside Coating |
| Cathodic Strippin | (65±3℃,48h,-1.5V) ≤ |
| Bending Resistance | Strengthen Level:1.5°, No Crack |
| Stamping Resistance | Strengthen Level:15j, No Leakage |
| Fracture Surface Interstice | 1-3 Level |
| Adhesion Strength | 1-2 Level |
| Anti-Scratch(20℃±3℃) | Strengthen Level(50kg):≤500μm,No Leakage |
| Transport Package | Standard Package |
| Specification | 6m, 12m or Upon your request |
| Trademark | DHPI |
| Origin | Shandong, China |
| HS Code | 3917330000 |
| Production Capacity | 50000000 Tons /Year |
Revolutionize your pipeline protection with our Internal Epoxy and External Double-layer Epoxy Coated Pipe, designed for unparalleled durability and longevity.
Discover the unmatched durability and corrosion resistance of the Epoxy Coated Carbon Steel Conduit from Shandong Donghong Pipe Industry Co., Ltd., your premier choice for robust and reliable pipelines.

Company Name: Shandong Donghong Pipe Industry Co., Ltd.
Benefits:
- Experience enhanced durability with our high-quality powder coating, ensuring long-lasting protection.
- Choose from a wide range of pipe sizes tailored to meet your specific needs.
- Benefit from various anti-corrosion methods providing comprehensive and lasting protection for your pipes.
- Enjoy the convenience and efficiency of our all-in-one enterprise solution, streamlining your project from start to finish.
- Ensure safety and reliability with our socket type anti-corrosion steel, expertly crafted for superior performance.
Product Description
Internal Epoxy External Double-layer Epoxy Coated Pipe
Our premium Corrosion Inhibiting Stainless Steel Tube Coating starts with the finest high-quality steel pipe as the foundation. Through 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 coating ensures unparalleled protection and longevity, making it the ultimate choice for enduring durability and performance in even the most demanding environments. 
Product Parameters
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 Features
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.
Connection Method
Pipe fittings is an extremely important part of the piping system is also a weak link in the quality of engineering construction, in order to protect the quality of customer projects, Donghong Pipeline spent a huge amount of money to build a supporting pipe fittings production workshop, which fully reflects the company's determination to build an integrated solution.



At the same time, different connection methods can be used to match different pressures and different environments. In addition to welding, we can also customize mechanical connection methods such as clamp connection and flange connection.

Appliation Cases
Shandong Donghong Pipe Industry Co., Ltd.
Shandong Donghong Pipe Industry Co., Ltd. supplies The Steel Pipe and Tubing Transmission Pipeline Used for Distillation Columns, Cracking Units, and S for international B2B buyers. Contact the supplier to discuss bulk orders, sample arrangements, custom requirements and shipping timelines.
Frequently Asked Questions
Find quick answers about samples, payment, delivery, packaging and quality assurance before placing an order.
Q1: May I get one sample before placing order?
AYes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
AT/T, L/C or Ali trade insurance. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
AFor small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery. For large quantity products,shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.
Q4: Is there any possible to use my appointed label or package?
AYes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
AWe always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
Q6: Is the price on this page correct?
AThe listed price is only for reference, for latest price, pls contact us directly.
Q7: How can I get some samples?
AWe are honored to offer you free samples, just need to pay the freight cost.
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