Flexible Socket Connection Steel Pipe Coating Large Caliber DN1800mm Long Distance Water Supply Project Pipe

• Customization: Available
• Compound Material: Steel Plastic Composite Pipe
• Material: PEX-Al-PEX
• 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±3ºC,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(20ºC±3ºC): 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

Product Description

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Internal Epoxy External Double-layer Epoxy Coated Pipe

Discover the superior quality of Shandong Donghong Pipe Industry Co., Ltd.'s Epoxy Coated Carbon Steel Conduit. Our product ensures durable and corrosion-resistant pipelines, perfect for a wide array of applications.

Company Name: Shandong Donghong Pipe Industry Co., Ltd.

Benefits:

• Experience unparalleled durability with our high-quality powder coating.
• Choose from a wide range of pipe sizes to meet your specific needs.
• Benefit from various anti-corrosion methods for comprehensive protection.
• Enjoy the convenience and efficiency of our all-in-one enterprise solutions.
• Count on our reliable socket type anti-corrosion steel for ultimate safety.

 

Product Description

 

Internal Epoxy External Double-layer Epoxy Coated Pipe
Crafted with precision, our high-quality steel pipe serves as the robust foundation. Through an advanced thermal fusion process, we meticulously coat both the inner and outer surfaces with a premium layer of epoxy resin material, ensuring exceptional durability and reliability.

Product Parameters

 

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 from Shandong Donghong Pipe Industry Co., Ltd., designed to meet a wide array of versatile applications with impeccable reliability.

• Caliber Range: DN50 ~ DN3600
• Pipe Length: 6 - 16m per Piece
• Equipped with 2 State-of-the-Art Powder Coating Production Lines
• Advanced 12 Twin-Screw Extruders for Superior Quality
• Achieving Flawless Powder Coating for Ultimate Protection
• Pioneering R&D in Polyethylene Material Modification Production
• Leading Manufacturer with the Largest Variety of Powder Anti-Corrosion Processes
• Coating Methods: Suction, Spraying, Rolling, Dip Coating
• Comprehensive Solutions for Large-Caliber Steel Pipe and Anti-Corrosion Processing
• Ensuring Safety and Reliability with Socket Type Anti-Corrosion Steel

Product Features

 

Product Description:

Shandong Donghong Pipe Industry Co., Ltd. offers a range of superior anti-corrosion steel pipes tailored for diverse working conditions. Our state-of-the-art epoxy & plastic coated pipes excel in buried, trenchless traction, pipe jacking, and open-air applications. Discover our exceptional anti-corrosion solutions:

• Buried: - Inner Epoxy, Outer PE - Inner Epoxy, Outer 3PE - Inner Epoxy, Outer 3PP - Inner & 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 anti-corrosion steel pipes that cater to your specific needs.

 

Good Compatibility and Easy Mending
Our double-layer epoxy inner and outer layers feature epoxy resin-based coatings that are perfectly compatible, ensuring seamless patching with solvent-free epoxy coatings, providing exceptional compatibility.

 

Excellent Cathodic Protection
The double-layer epoxy coating integrates seamlessly with cathodic protection systems, ensuring it does not shield the cathodic protection, thus enhancing durability.

 

Outstanding Flexibility and Bending Resistance
Crafted from high molecular weight epoxy resin, our coating material exhibits remarkable flexibility and exceptional resistance to bending.

 

Superior Scratch Resistance
The outer layer of our pipes is treated with a modified epoxy coating infused with special scratch-resistant materials, offering excellent scratch resistance.

 

High Temperature Endurance
Our double-layer epoxy anti-corrosion steel pipes are engineered to withstand temperatures up to 110ºC, making them highly reliable in high-temperature environments.

 

Connection Method

 

The Flexible Socket Connection Steel Pipe Coating represents a pioneering blend of quality and innovation. It is crafted using premium-grade steel pipes, meticulously designed with one end beveled and the other flared before undergoing a precise plastic coating process. This state-of-the-art product features a T-shaped rubber ring, mirroring the structure of a spherical ink pipe, which seamlessly connects with the cap and insert components. This ingenious design not only preserves the superior attributes of coated steel pipes but also integrates the swift and dependable connection benefits of ductile iron pipe flexible sockets and sockets. The result is a harmonious fusion of speed, reliability, and enhanced performance, offering unparalleled efficiency and robustness in every connection-truly exemplifying the synergy of two complementary strengths.

 

1.Socket Connection

2.Flange Connection

3.Clamp Connection

 

Appliation Cases

Company Profile

About Us

Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Co., Ltd., stock code: 603856) is headquartered in Qufu, China, the illustrious hometown of Confucius. As a premier engineering pipeline manufacturer, we provide comprehensive pipeline engineering services and act as a general contractor. Our expertise encompasses four distinct categories of functional and customized pipelines:

• Specialized pipelines for efficient rainwater and sewage diversion.
• Dedicated pipelines tailored for municipal areas.
• Custom pipelines designed for industrial and mining sectors.
• Pipelines crafted for national key engineering projects.

We have cultivated a robust industrial ecosystem that includes design institutes, financial institutions, port logistics, construction units, and both upstream and downstream enterprises. Our ambition is to emerge as a global leader in offering comprehensive pipeline system solutions that revolutionize pipeline technology. We strive to enhance human life and ensure the utmost safety in pipeline transportation through intelligent systems.

Shandong Donghong Pipe Industry Co., Ltd. boasts a formidable team of over 200 R&D experts and an impressive portfolio of more than 100 patents. Utilizing national technology R&D platforms like the National Enterprise Technology Center and CNAS Laboratory, Donghong leads the way in digitalizing, informatizing, and making pipelines intelligent. This pioneering spirit supports the development of the engineering pipeline industry and underpins crucial national projects such as the South-to-North Water Diversion and urban water supply integration. Our unwavering focus on innovation and quality ensures that Donghong continues to serve key strategic and community-centric projects with excellence.
 

Certifications

FAQ

 

1. Is your product meets the international standard ?
Our products have passed CE, BV, ISO, and WARS certifications, consistently outperforming standard benchmarks. Please let us know your required national standard, and we will verify or test it for your assurance.

2. What kind of service do you offer ?
As a leading manufacturing factory, we provide an extensive range of pipe products, pipe fittings, packaging, and shipping services. Our expertise as a professional consulting company allows us to offer project consultations, pipe system solutions, and design recommendations. As an engineering-focused enterprise, we also extend pipeline contracting services, pipe repair services, and complimentary maintenance guidance.

3. Do you support OEM/ODM service?
Yes, we provide comprehensive customization options in material, specification, logo, packaging, and connection methods. Our expert team is equipped to offer tailored solutions for your specific projects, supported by numerous successful case studies.

4. What's your terms of payment?
We accept T/T or L/C at sight.

5. How can you gurantee the goods you offered is qualified?
We warmly welcome customers to visit our facilities and inspect our products firsthand. We can conduct stringent tests according to customer requirements before orders. Additionally, we provide sample dispatches for pre-production testing, ensuring our products meet your standards.

Welcome to Shandong Donghong Pipe Industry Co., Ltd.

Our company offers a wide range of high-quality pipe products and fittings that meet international standards. With certifications including CE, BV, ISO, and WARS, our products exceed industry benchmarks. We are committed to providing exceptional services, including project consulting, pipe system solutions, design suggestions, pipeline contracting services, and pipe repair services. Additionally, we support OEM/ODM services, allowing for customization in material, specification, logo, packaging, and connection methods.

When it comes to 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 tests as needed, and even provide samples for pre-production testing. Trust in Shandong Donghong Pipe Industry Co., Ltd. for reliable and top-notch products and services.