HDPE Pipe Coils with Heat-Fused/Fully Restrained/Leak Proof Joints

• Material: PE
• Kind: Thermosetting Plastics Pipe
• Water Absorption: 0.12%~0.25%
• Contraction Percentage: 2.0%~5.0%
• Tensile Strength: 41~50MPa
• Diameter: 20-1200 mm
• Model NO.: DH-HDPE-water
• Max Nominal Pressure: 0.6MPa-2.0MPa
• Oxidation Induction Time: ≥20min
• Ash Content: ≤0.1%
• Elongation at Break: ≥350%
• Application: Municipal Administration, Water Treatment
• Color: Black with Blue Color Line
• Connection Mothed: Butt Fusion, Electrofusion, Socket Fusion
• Transport Package: Standard Package
• Trademark: DHPI
• Origin: China
• HS Code: 3917210000
• Production Capacity: 500000 Kilometers /Year

Product Description

Product Description

Shandong Donghong Pipe Industry Co., Ltd. presents an innovative solution to the State's demand for environmentally friendly engineering pipelines. Our geothermal HDPE pipes are meticulously designed to be eco-friendly, corrosion-resistant, and energy-efficient, paving the way for a sustainable future. We meticulously ensure that no reclaimed materials are incorporated in our production process. Each pipe is built to last up to an impressive 50 years, drastically minimizing consumption and environmental pollution associated with frequent production cycles.

• Exceptional Hydrostatic Strength
• Outstanding Oxidation Resistance Performance
• State-of-the-Art Integrated Equipment
• Rigorous Process Control
• Precision Meter Weight Control System
• In-House CNAS Certified Laboratory
• Robust and Secure Connections

 

PE100 Nominal pressure and Specification (GB/T13663.2-2018)
Nomina diameter mm	Nominal pipe thicness en,mm
	Standard Size
	SDR9	SDR11	SDR13.6	SDR17	SDR21	SDR26	SDR33	SDR41
	Pipe Series
	S4	S5	S6.3	S8	S10	S12.5	S16	S20
	Nominal Pressure MPa
	2	1.6	1.25	1	0.8	0.6	0.5	0.4
20	2.3	2.3
25	3	2.3	2.3
32	3.6	3	2.4
40	4.5	3.7	3
50	5.6	4.6	3.7	3
63	7.1	5.8	4.7	3.8	3
75	8.4	6.8	5.6	4.5	3.6
90	10.1	8.2	6.7	5.4	4.3	3.5
110	12.3	10	8.1	6.6	5.3	4.2
125	14	11.4	9.2	7.4	6	4.8
140	15.7	12.7	10.3	8.3	6.7	5.4
160	17.9	14.6	11.8	9.5	7.7	6.2
180	20.1	16.4	13.3	10.7	8.6	6.9
200	22.4	18.2	14.7	11.9	9.6	7.7
225	25.2	20.5	16.6	13.4	10.8	8.6
250	27.9	22.7	18.4	14.8	11.9	9.6
280	31.3	25.4	20.6	16.6	13.4	10.7
315	35.2	28.6	23.2	18.7	15	12.1	9.7	7.7
355	39.7	32.2	26.1	21.1	16.9	13.6	10.9	8.7
400	44.7	36.3	29.4	23.7	19.1	15.3	12.3	9.8
450	50.3	40.9	33.1	26.7	21.5	17.2	13.8	11
500	55.8	45.4	36.8	29.7	23.9	19.1	15.3	12.3
560		50.8	41.2	33.2	26.7	21.4	17.2	13.7
630		57.2	46.3	37.4	30	24.1	19.3	15.4
710		64.5	52.2	42.1	33.9	27.2	21.8	17.4
800		72.6	58.8	47.4	38.1	30.6	24.5	19.6
900		81.7	66.2	53.3	42.9	34.4	27.6	22
1000		90.2	72.5	59.3	47.7	38.2	30.6	24.5
1200			88.2	67.9	57.2	45.9	36.7	29.4

 

Connection Method

 

At Donghong, we firmly believe that 'good materials make good pipes, good connections make good systems.' To this end, we have developed a diverse array of connection methods, tailored to meet the unique demands of various project characteristics.
Donghong excels in producing an extensive range of plastic and steel pipe fittings. Our facility manufactures engineering support fittings in various specifications and even offers customization based on customer requirements and construction conditions. This aligns perfectly with our philosophy that 'good connections make good systems,' ensuring exceptional quality and performance.

For example:

1. The electric fusion connection.

2. The heat fusion butt welding connection.

3. The flange buckle connection.

4. The butt fusion connection.
 

 

Shandong Donghong Pipe Industry Co., Ltd. offers an extensive selection of injection-molded joints and connectors. With over 70 sets of production equipment and 700 injection molds, our cutting-edge technology includes a large injection molding machine capable of producing fittings up to 230,000 grams in a single mold. This ensures our products are high-quality and free of gaps. Trust Donghong Pipe Industry for superior fittings that not only meet but often exceed industry standards.

 

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

 

HDPE Irrigation Pipe with High Pressure

Shandong Donghong Pipe Industry Co., Ltd. proudly presents high-pressure HDPE pipes for irrigation. Our PE conduit pipes boast corrosion resistance, scale resistance, and are ideal for hygienic water supply.

Experience the efficiency and reliability of our HDPE Irrigation Pipe with High Pressure. Our PE conduit pipe is designed to resist corrosion and scaling, while also being anti-microbial, making it the perfect choice for a wide range of applications.

 

Appliation Cases

Explore the premier High-Pressure HDPE Irrigation Pipe by Shandong Donghong Pipe Industry Co., Ltd. This pipe is the ultimate solution for hygienic water supply, featuring superb corrosion resistance and anti-scaling properties.

Badanjilin Desert Drinking Water Project: Faced with challenging geomorphology and varying pipeline pressures, Donghong Pipe Industry expertly led the design, installation, and acceptance phases. Our innovative solutions ensured the pipeline system's integrity, resulting in a 30% cost reduction. From the water source to the final supply point, we maintained the quality of the strontium-rich water, providing safe, eco-friendly water to 300,000 desert residents.

 

Pipes for Yangzhou Shipyard Ships

Reinforced polyethylene pipe is becoming an integral part of shipbuilding. Featuring lightweight, high strength, and excellent corrosion resistance, these non-toxic, hygienic pipes ensure quick and easy installation. The piping system's impeccable sealing performance guarantees no leaks, making it ideal for various ship systems, including drinking water, ballast water, air permeability, and domestic wastewater (both black and gray water) systems.

 

Urban and Rural Water Supply Integration Project
This project, with an investment of hundreds of millions of dollars, addresses the drinking water safety of hundreds of thousands of people. It offers comprehensive solutions for villages and towns, establishing a robust management and maintenance mechanism. The project significantly improves rural water quality standards and achieves 100% water penetration. The government selected Donghong Pipeline for its strong expertise, over 20 years of experience, and commitment to the mission of 'ensuring the quality and safety of social security pipelines.'

 

High-Standard Farmland Project: Donghong provides a reliable irrigation pipeline system tailored to local conditions, supporting modern agriculture. This ensures that fertile land yields more and better grain, promoting agricultural productivity.

 

Product Advantages

 

Experience the finest pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our pipes boast exceptional hydrostatic strength, superior oxidation resistance, and cutting-edge integrated equipment. With rigorous process control, precise meter weight control systems, and our own CNAS laboratory, we guarantee the reliability and durability of our products. Trust our pipes for a robust and secure connection, ensuring peace of mind for all your projects.

Certifications

Company Profile

Shandong Donghong Pipe Industry Co., Ltd.

Founded in 1997, Shandong Donghong Pipe Industry Co., Ltd. is a pioneering enterprise specializing in the research, development, production, sales, and service of advanced pipe systems. We have created a robust industrial network that encompasses design institutes, financial entities, port logistics, construction units, and various supporting enterprises. Our mission is to lead the global market in providing comprehensive pipeline system solutions, transforming lives with our intelligent pipelines, and ensuring the seamless safety of pipeline operations.

On November 6, 2017, Donghong achieved a milestone by being listed on the main board of the Shanghai Stock Exchange. This significant accomplishment made us the first enterprise in China's engineering composite pipeline industry to reach this prestigious status.

Product Categories:

• Special pipelines for efficient rainwater and sewage diversion
• Tailored pipelines for municipal infrastructure
• Customized pipelines for industrial and mining applications
• Exclusive pipelines for national key engineering projects
• Specialized pipelines for gas and oil transportation
• High-grade raw materials for coating applications
• Complementary pipe fittings for diverse pipe systems
•  

Shandong Donghong Pipe Industry Co., Ltd. stands at the forefront of innovation with a dedicated team of over 200 R&D experts and a robust portfolio boasting over 100 patents. Utilizing esteemed national technology platforms like the National Enterprise Technology Center and CNAS Laboratory, Donghong is pioneering advancements in pipeline engineering. This is vital for major projects such as the South-to-North Water Diversion and the integration of urban water supply systems. With a steadfast commitment to quality and innovation, Donghong is devoted to supporting key strategic initiatives and enhancing public welfare through its cutting-edge pipeline solutions.

Packaging & Shipping

 

Our longstanding partnerships with premier logistics providers enable us to offer a seamless blend of transport modes, including advanced steam transportation, efficient railroad logistics, and strategic port and shipping solutions. This integrated approach ensures that our customers benefit from the most effective and timely transportation solutions available.
Leveraging years of extensive transportation experience, we guarantee that regardless of extreme temperatures, remote locations, or challenging environments, our meticulously crafted transportation plans ensure that every shipment reaches its destination promptly and reliably.

FAQ