Abrasion Resistant Composite Pipe for Conveying Coal Water Slurry, Coal Washery Sludge, Mine Filling Materials, Pulverised Mine Coal, Concentrates and Tailings
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Product Highlights
- Steel Wire Reinforcement: Combines steel wire skeleton with HDPE/PP for superior strength and pressure resistance.
- Exceptional Wear Resistance: Withstands severe abrasion and impact from coal slurry, tailings, and mining materials.
- Corrosion Resistance: Advanced composite materials ensure durability against corrosive fluids and chemicals.
- Long Service Life: Significantly longer lifespan than steel or concrete, reducing maintenance and replacement costs.
- Customizable Specifications: Nominal diameters from 50mm to 1200mm and wall thicknesses tailored to customer needs.
- Multiple Connection Methods: Supports electrofusion, butt fusion, flange, mechanical coupling, and threaded connections.
- Lightweight & Easy Install: Flexible design facilitates handling and installation, reducing labor costs on various terrains.
- Smooth Inner Surface: Minimizes friction losses and prevents clogging, optimizing fluid transportation efficiency.
Product Attributes
- Customization
- Available
- Application
- Agricultural Irrigation, Chemical Transport, Industrial Processing, Oil and Gas Distribution, Wastewater Management, Water Supply
- certification
- CE, ISO9001
- Model NO.
- DH-SRTP-NMGSG
- Temperature Range
- 10℃ to 50℃
- Oxidation Induction Time
- Above 40min
- Nominal Strain at Fracture
- ≥400%
- Tensile Yield Stress
- ≥21MPa
- Ash Content
- ≤0.1%
- Resistant to Slow Crack Growth
- 80℃, 500h, No Crack ; No Leakage
- Raw Material
- High Quality Copper Steel, Modified Raw Material
- Color
- Black and White Inner
- Technology
- Co-Extruded
- Conection Mothed
- Flange Connection/Clamp Connection/Double Seal
- Inner
- Modified Polyolefin
- Transport Package
- Standard Package
- Trademark
- DHPI
- Origin
- China
- HS Code
- 7303009000
- Production Capacity
- 500000 Kilometers /Year
Product Images of Abrasion Resistant Composite Pipe for Conveying Coal Water Slurry, Coal Washery Sludge, Mine Filling Materials, Pulverised Mine Coal, Concentrates and Tailings
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Abrasion Resistant Composite Pipe for Conveying Coal Water Slurry, Coal Washery Sludge, Mine Filling Materials, Pulverised Mine Coal, Concentrates and Tailings -
Abrasion Resistant Composite Pipe for Conveying Coal Water Slurry, Coal Washery Sludge, Mine Filling Materials, Pulverised Mine Coal, Concentrates and Tailings -
Abrasion Resistant Composite Pipe for Conveying Coal Water Slurry, Coal Washery Sludge, Mine Filling Materials, Pulverised Mine Coal, Concentrates and Tailings -
Abrasion Resistant Composite Pipe for Conveying Coal Water Slurry, Coal Washery Sludge, Mine Filling Materials, Pulverised Mine Coal, Concentrates and Tailings -
Abrasion Resistant Composite Pipe for Conveying Coal Water Slurry, Coal Washery Sludge, Mine Filling Materials, Pulverised Mine Coal, Concentrates and Tailings -
Abrasion Resistant Composite Pipe for Conveying Coal Water Slurry, Coal Washery Sludge, Mine Filling Materials, Pulverised Mine Coal, Concentrates and Tailings -
Abrasion Resistant Composite Pipe for Conveying Coal Water Slurry, Coal Washery Sludge, Mine Filling Materials, Pulverised Mine Coal, Concentrates and Tailings
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Product Description
Our superior wear-resistant steel wire reinforced composite pipes are meticulously crafted to withstand the most severe abrasion and impact conditions. These pipes guarantee unrivaled durability and an extended lifespan, even in the harshest operating environments. By combining the formidable strength of steel wire reinforcement with the enduring resilience of cutting-edge composite materials, these pipes offer unwavering and reliable solutions for conveying abrasive fluids or slurries in the most demanding industrial applications.
With a distinctive construction, this pipe features a meticulously integrated steel wire skeleton seamlessly combined with high-quality composite materials, such as high-density polyethylene (HDPE) or polypropylene (PP). This synergy results in an extraordinarily robust and durable pipeline. The embedded steel wire reinforcement greatly enhances the structural integrity of the pipe, while the advanced composite materials offer exceptional corrosion resistance and superior wear performance, guaranteeing reliability and longevity.
With a distinctive construction, this pipe features a meticulously integrated steel wire skeleton seamlessly combined with high-quality composite materials, such as high-density polyethylene (HDPE) or polypropylene (PP). This synergy results in an extraordinarily robust and durable pipeline. The embedded steel wire reinforcement greatly enhances the structural integrity of the pipe, while the advanced composite materials offer exceptional corrosion resistance and superior wear performance, guaranteeing reliability and longevity.
Our Advantages
1. Our R&D team excels from the source of raw materials to independent design and development, possessing manufacturing capabilities and independent intellectual property rights. With the autonomous development of wear-resistant materials that exhibit elasticity, we ensure the true mastery of core science and technology, guaranteeing product quality through independent production and application.
2. Donghong boasts a professional high-pressure pipe fittings factory, producing various types of high-pressure pipe fittings for diverse projects. We also offer customized special pipe fittings tailored to customer requirements and project environments, ensuring a perfect fit for any application.
3. Donghong's construction team specializes in pipeline installation, pipe cleaning, pressure testing, drying, replacement, cathodic protection, hydraulic protection, fiber optic cable laying, pipeline lining repair using HDPE, CIPP technology, PCM audio leakage detection, and other specialized constructions. Active in fields such as mining, oilfield, civil, and infrastructure, our team has accumulated extensive experience in various complex operating environments, including mountains, paddy fields, and ponds, ensuring the highest standard of construction expertise.
1. Our R&D team excels from the source of raw materials to independent design and development, possessing manufacturing capabilities and independent intellectual property rights. With the autonomous development of wear-resistant materials that exhibit elasticity, we ensure the true mastery of core science and technology, guaranteeing product quality through independent production and application.
2. Donghong boasts a professional high-pressure pipe fittings factory, producing various types of high-pressure pipe fittings for diverse projects. We also offer customized special pipe fittings tailored to customer requirements and project environments, ensuring a perfect fit for any application.
3. Donghong's construction team specializes in pipeline installation, pipe cleaning, pressure testing, drying, replacement, cathodic protection, hydraulic protection, fiber optic cable laying, pipeline lining repair using HDPE, CIPP technology, PCM audio leakage detection, and other specialized constructions. Active in fields such as mining, oilfield, civil, and infrastructure, our team has accumulated extensive experience in various complex operating environments, including mountains, paddy fields, and ponds, ensuring the highest standard of construction expertise.
1. Electrofusion Welding: This sophisticated technique involves using specialized equipment to heat the pipe ends and fittings until they melt and fuse together, ensuring a seamless and robust connection.
2. Butt Fusion Welding: Mirroring the process of electrofusion, butt fusion welding heats the pipe ends and presses them together, creating a seamless and durable joint that stands the test of time.
3. Flange Connections: Employing robust flanges attached to the pipe ends, these connections are bolted together with gaskets, forming a secure and reliable seal for various applications.
4. Mechanical Couplings: Utilizing compression fittings or clamps, mechanical couplings offer a quick and efficient method for joining pipe sections, ensuring ease of installation and strong connections.
5. Threaded Connections: Featuring threaded ends, some steel wire reinforced PE composite pipes can be easily screwed together with compatible fittings or adapters, offering versatile and reliable connection options.
2. Butt Fusion Welding: Mirroring the process of electrofusion, butt fusion welding heats the pipe ends and presses them together, creating a seamless and durable joint that stands the test of time.
3. Flange Connections: Employing robust flanges attached to the pipe ends, these connections are bolted together with gaskets, forming a secure and reliable seal for various applications.
4. Mechanical Couplings: Utilizing compression fittings or clamps, mechanical couplings offer a quick and efficient method for joining pipe sections, ensuring ease of installation and strong connections.
5. Threaded Connections: Featuring threaded ends, some steel wire reinforced PE composite pipes can be easily screwed together with compatible fittings or adapters, offering versatile and reliable connection options.
| Product Features |
1. Exceptional Wear Resistance: The ingenious combination of steel wire reinforcement and wear-resistant composite materials delivers unparalleled resistance to abrasion, erosion, and impact, guaranteeing an extended service life even in the harshest environments.
2. High Strength and Durability: Reinforced with high-grade steel wire, these pipes boast impressive structural strength and durability, enabling them to endure high pressure and mechanical stress without compromising integrity.
3. Corrosion Resistance: Constructed with advanced composite materials, these pipes offer superior corrosion resistance, making them ideal for transporting corrosive fluids or slurries in industries like chemical processing and mining.
4. Lightweight and Easy to Install: Despite their rugged construction, our wear-resistant steel wire reinforced composite pipes are surprisingly lightweight, facilitating easier handling, transportation, and installation while reducing labor costs.
5. Flexibility and Versatility: The flexibility of the composite materials allows these pipes to bend and adapt to various terrains, making them suitable for a wide range of applications, from mining and dredging to wastewater treatment and industrial processing.
6. Smooth Inner Surface: The pipe's impeccably smooth inner surface minimizes friction losses and reduces the risk of clogging or scaling, thus optimizing the efficiency of fluid transportation systems.
7. Long Service Life: Thanks to their exceptional wear resistance and durability, our steel wire reinforced composite pipes offer a significantly longer service life than traditional materials like steel or concrete, leading to lower maintenance and replacement costs over time.
2. High Strength and Durability: Reinforced with high-grade steel wire, these pipes boast impressive structural strength and durability, enabling them to endure high pressure and mechanical stress without compromising integrity.
3. Corrosion Resistance: Constructed with advanced composite materials, these pipes offer superior corrosion resistance, making them ideal for transporting corrosive fluids or slurries in industries like chemical processing and mining.
4. Lightweight and Easy to Install: Despite their rugged construction, our wear-resistant steel wire reinforced composite pipes are surprisingly lightweight, facilitating easier handling, transportation, and installation while reducing labor costs.
5. Flexibility and Versatility: The flexibility of the composite materials allows these pipes to bend and adapt to various terrains, making them suitable for a wide range of applications, from mining and dredging to wastewater treatment and industrial processing.
6. Smooth Inner Surface: The pipe's impeccably smooth inner surface minimizes friction losses and reduces the risk of clogging or scaling, thus optimizing the efficiency of fluid transportation systems.
7. Long Service Life: Thanks to their exceptional wear resistance and durability, our steel wire reinforced composite pipes offer a significantly longer service life than traditional materials like steel or concrete, leading to lower maintenance and replacement costs over time.
| Product Specification |
| Nominal diamter /mm | Nominal Pressure / Mpa | |||||||||||||||||||
| 0.8 | 1.0 | 1.25 | 1.6 | 2.0 | 2.5 | 3.0 | 3.5 | 4.0 | 5.0 | 6.3 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | |
| Nominal Wall Thickness / mm | ||||||||||||||||||||
| 50 | / | / | / | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 6.0 | 8.5 | 9.0 | 9.5 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.5 | 10.5 |
| 63 | / | / | / | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 6.5 | 8.5 | 9.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.5 | 10.5 | 11.5 | 11.0 | 11.0 |
| 75 | / | / | / | 5.0 | 5.0 | 5.5. | 6.0 | 6.0 | 9.5 | 9.5 | 9.5 | 10.5 | 10.5 | 10.5 | 11.5 | 11.5 | 12.0 | 12.0 | 12.0 | 12.0 |
| 90 | / | / | / | 5.5 | 5.5 | 5.5 | 6.0 | 6.0 | 10.0 | 10.5 | 10.5 | 11.5 | 11.5 | 11.5 | 12.0 | 12.0 | 12.0 | 12.0 | 12.5 | 13.0 |
| 110 | / | 5.5 | 5.5 | 7.0 | 7.0 | 7.5 | 8.5 | 8.5 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.5 | 13.5 | 14.5 | 14.5 | 15.5 |
| 125 | / | 5.5 | 5.5 | 7.5 | 8.0 | 8.5 | 9.5 | 9.5 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.5 | 15.5 |
| 140 | / | 5.5 | 5.5 | 8.0 | 8.5 | 9.0 | 9.5 | 9.5 | 11.0 | 11.0 | 13.0 | 13.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 16.0 | 16.5 |
| 160 | / | 6.0 | 6.0 | 9.0 | 9.5 | 10.0 | 10.5 | 10.5 | 11.0 | 12.0 | 14.0 | 14.0 | 15.0 | 15.0 | 15.0 | 15.5 | 16.0 | 16.0 | 17.0 | 17.0 |
| 180 | / | 6.0 | 6.0 | 9.5 | 10.5 | 1.0 | 12.0 | 12.5 | 13.0 | 13.0 | 14.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.5 | 16.0 | 17.0 | / | / |
| 200 | / | 6.0 | 6.0 | 9.5 | 10.5 | 11.0 | 12.0 | 12.5 | 13.0 | 13.0 | 15.0 | 15.0 | 15.0 | 15.0 | 16.0 | 17.0 | 17.0 | / | / | / |
| 225 | / | 8.0 | 8.0 | 10.0 | 10.5 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 14.0 | 15.0 | 16.0 | 17.0 | 17.0 | / | / | / | / | / |
| 250 | 8.0 | 10.5 | 10.5 | 12.0 | 12.0 | 12.5 | 14.0 | 14.0 | 14.0 | 15.0 | 16.0 | 17.0 | 17.0 | / | / | / | / | / | / | / |
| 280 | 9.5 | 11.0 | 11.0 | 13.0 | 13.0 | 15.0 | 15.0 | 17.0 | 17.0 | 18.0 | 18.0 | 19.0 | 20.0 | / | / | / | / | / | / | / |
| 315 | 9.5 | 11.5 | 11.5 | 13.0 | 13.0 | 15.0 | 15.0 | 18.0 | 18.0 | 19.0 | 20.0 | / | / | / | / | / | / | / | / | / |
| 355 | 10.0 | 12.0 | 12.0 | 14.0 | 14.0 | 17.0 | 17.0 | 19.0 | 19.0 | 20.0 | 21.0 | / | / | / | / | / | / | / | / | / |
| 400 | 10.5 | 12.5 | 12.5 | 15.0 | 16.0 | 17.0 | 17.0 | 19.0 | 21.0 | / | / | / | / | / | / | / | / | / | / | / |
| 450 | 11.5 | 13.5 | 13.5 | 16.0 | 18.0 | 18.0 | 19.0 | 20.0 | 21.0 | / | / | / | / | / | / | / | / | / | / | / |
| 500 | 12.5 | 15.5 | 15.5 | 18.0 | 19.0 | 22.0 | 23.0 | 24.0 | / | / | / | / | / | / | / | / | / | / | / | / |
| 560 | 17.0 | 20.0 | 20.0 | 22.0 | 22.0 | 24.0 | 26.0 | / | / | / | / | / | / | / | / | / | / | / | / | / |
| 630 | 20.2 | 23.0 | 23.0 | 26.0 | 26.0 | 28.0 | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| 710 | 23.0 | 26.0 | 28.0 | 30.0 | 32.0 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| 800 | 27.0 | 30.0 | 32.0 | 34.0 | 36.0 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| 900 | 29.0 | 33.5 | 35.0 | 38.0 | 40.0 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| 1000 | 34.0 | 37.0 | 40.0 | 45.0 | 47.0 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| 1200 | 38.0 | 40.0 | 43.0 | 50.0 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| Note: can be customized by customer's needs. | ||||||||||||||||||||
| Automatic Feeding System | Integrated Production Line | Complete Mechanical Control |
| Comprehensive Test | Xray Product Inspection | One-code Track |
Shandong Donghong Pipe Industry Co., Ltd. (Donghong Co., Ltd., stock code: 603856) proudly resides in Qufu, China, the famed hometown of Confucius. As a premier engineering pipeline manufacturer, service provider, and general contractor, we excel in four primary categories of functional and customized pipelines: rainwater and sewage diversion, municipal infrastructure, industrial and mining applications, and pivotal national engineering ventures. By seamlessly integrating design institutes, financial institutions, port logistics, construction companies, and a network of upstream and downstream enterprises, Donghong Co., Ltd. has cultivated a robust and resilient industrial ecosystem. Our unwavering dedication is to revolutionize pipeline systems globally, creating intelligent pipelines that not only enhance human life but also ensure the unwavering safety and reliability of pipeline transportation.
Donghong takes pride in its formidable team of over 200 R&D experts and an impressive portfolio of more than 100 patents. Utilizing premier national R&D platforms such as the National Enterprise Technology Center, National CNAS Laboratory, Academician Expert Workstation, and Post-doctoral Workstation, we are at the forefront of digitalization, informatization, and intelligentization in pipeline engineering. Our groundbreaking research propels the pipeline engineering industry forward, supporting critical national strategic projects and community welfare initiatives. These include landmark projects such as the South-to-North Water Diversion, Huangzhilin, Hanzhiwei, Beijing-New Zealand Expressway, One Belt One Road, standardized farmland, urban-rural water supply integration, Liren gas, and centralized heat supply. Donghong remains committed to driving the successful completion of key national strategic and livelihood projects.
1. Does your product meet international standards?
Our products have proudly passed CE, BV, ISO, and Wars certifications, showcasing performance that consistently surpasses global benchmarks. Should you have any specific national standards in mind, kindly inform us. We will verify or conduct tests to ensure your requirements are met.
2. What kind of services do you offer?
As a distinguished manufacturing factory, we provide an extensive range of pipe products and fittings, along with comprehensive packaging and shipping services. Our expertise includes professional project consulting, pipe system solutions, and meticulous design recommendations. As an engineering-focused enterprise, we also offer robust pipeline contracting and repair services, coupled with free maintenance guidance.
3. Do you support OEM/ODM services?
Absolutely! We provide bespoke customization in material, specifications, logos, packaging, and connection methods. Our expert team is on hand to offer tailored solution suggestions for your specific projects, and we have a proven track record of successful implementations.
4. What are your payment terms?
We accept T/T or L/C at sight.
5. How can you guarantee the quality of your products?
We warmly invite all customers to visit our company and inspect our products firsthand. Additionally, we conduct rigorous tests based on customer requirements before order placement and can dispatch samples for independent quality assessments.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI245429". Items marked "
" are certified.
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Company Profile
Shandong Donghong Pipe Industry Co., Ltd. ( Donghong Pipe Industry, stock code: 603856) is headquartered in the hometown of Confucius - Qufu, China, and is an engineering pipeline manufacturer, pipeline engineering service provider and general contractor of pipeline engineering for all kinds of high polymer plastic pipelines, modified plastic composite pipes, heavy Donghong is a manufacturer of engineering pipelines, pipeline engineering service provider and general contractor of pipeline engineering with various types of high polymer plastic pipes, modified plastic composite pipes, heavy anti-corrosion metal pipes, energy-saving thermal insulated pipelines, connecting fittings and the application of new materials as its main business. Relying on the national enterprise technology center, the company integrates upstream and downstream ecological resources, deepens the research on digitalization, informatization and intelligentization of pipeline engineering, integrates intelligent pipeline into human life, and devotes itself to becoming a global leading comprehensive solution provider of pipeline system.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 1 Donghong Road, Qufu City, Jining, Shandong, China
-
Plant Area
- 60000 square meters
-
Number of Employees
- 1687
-
Registered Capital
- 256,900,600 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 73
Our Production Capability & Technical Expertise
-
Main Products
- Steel wire reinforced PE composite pipe, HDPE pipe, PE pipe, steel pipe
-
Production Lines
- 300
-
Production Machines
- Mixing machine, HDPE pipe production line, Steel wire reinforced PE composite pipe production line, Steel pipe production line
-
QA/QC inspectors
- 32 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 66 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2008-01-21
-
Export Year
- 16 Years
-
Main Markets
- Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, Others
-
Cooperated with Fortune 500
- Yes
FAQ
- Does your product meet international standards?
- Our products have passed CE, BV, ISO, and Wars certifications. We can also verify or test against specific national standards upon request.
- What kind of services do you offer?
- We provide pipe products, fittings, packaging, shipping, project consulting, system solutions, design recommendations, pipeline contracting, repair services, and free maintenance guidance.
- Do you support OEM/ODM services?
- Yes, we offer bespoke customization in material, specifications, logos, packaging, and connection methods, along with tailored solution suggestions.
- What are your payment terms?
- We accept T/T or L/C at sight.
- How can you guarantee the quality of your products?
- Customers are invited to visit and inspect products. We conduct rigorous tests based on requirements before orders and can dispatch samples for independent quality assessments.
- What is the minimum order quantity?
- The minimum order quantity is 1.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-season periods.
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