Black HDPE Polyethylene Pipe Coils for Potable Water, Geothermal, and Reclaim Water Applications

• 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 in response to the State's mandate for eco-friendly engineering pipelines. Our pipelines are meticulously engineered to be environmentally green, corrosion-resistant, and highly energy-efficient, paving the way for a sustainable future. We steadfastly ensure that no reclaimed materials are incorporated into our manufacturing process. Each of our pipelines is designed to last up to an impressive 50 years, drastically minimizing resource consumption and reducing environmental pollution associated with frequent production cycles.

• Exceptional Hydrostatic Strength
• Superior Oxidation Resistance Performance
• Cutting-edge Integrated Equipment
• Rigorous Process Control
• High-Precision Meter Weight Control System
• In-house CNAS Certified Laboratory
• Secure and Robust 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

 

Donghong embraces the philosophy that 'quality materials create superior pipes, and reliable connections build robust systems.' To accommodate the diverse demands of various projects, we have developed an array of connection methods, ensuring that each unique project characteristic is met with precision and excellence.
Donghong is a leader in producing a comprehensive range of plastic and steel pipe fittings. Our production plant manufactures engineering-grade fittings in various specifications, and we also offer custom solutions tailored to customer requirements and construction conditions. This commitment embodies our principle that 'a good connection results in a superior system,' driving our manufacturing ethos.

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. boasts an extensive array of injection molded joints and connectors, supported by over 70 production machines and 700 injection molds. Our cutting-edge technology features a large injection molding machine capable of crafting fittings up to 230,000 grams in a single mold. This ensures our products are of the highest quality and free from gaps. Trust Donghong Pipe Industry for fittings that set industry standards and exceed expectations.

 

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

 

HDPE Irrigation Pipe with High Pressure

Shandong Donghong Pipe Industry Co., Ltd. provides top-tier high-pressure HDPE pipes for irrigation purposes. These PE conduit pipes are resistant to corrosion and scaling, making them perfect for delivering hygienic water supply.

Explore our High-Pressure HDPE Irrigation Pipe designed for efficient water delivery. Our PE conduit pipe is not only corrosion-resistant and scale-resistant but also anti-microbial, making it an ideal choice for a wide range of applications.

 

Appliation Cases

Discover the Classic Case of High-Pressure HDPE Irrigation Pipe by Shandong Donghong Pipe Industry Co., Ltd. Perfect for delivering hygienic water supply with superior corrosion resistance and anti-scaling properties.

Badanjilin Desert Drinking Water Project: Confronting complex geomorphology and challenging pipeline engineering, Donghong Pipeline Industry expertly participated in the project design. Successfully resolving the pressure variations in the pipelines and developing corresponding connection modes, Donghong led the installation and acceptance process, achieving a remarkable 30% cost saving. From the source of water diversion to the final water supply, ensuring that the 'healthiest water (strontium-rich)' quality remains unchanged, providing 300,000 desert inhabitants with safe, eco-friendly, and healthy water.

 

Incorporating PE Pipes in Yangzhou Shipyard Projects for Optimal Efficiency.

Reinforced polyethylene pipes are increasingly adopted in shipbuilding due to their light weight, high strength, corrosion resistance, non-toxic hygiene, and ease of installation. These pipes ensure efficient sealing with no leakage, making them ideal for various ship systems, including drinking water, ballast water, air permeability, and wastewater (black and gray water) systems.

 

Urban and Rural Water Supply Integration Project
This project, with an investment of hundreds of millions of dollars, ensures the drinking water safety of hundreds of thousands of people. It offers a comprehensive solution for water supply coverage across villages and towns, establishes a robust management and maintenance mechanism, significantly improves rural drinking water quality, and achieves a 100% water penetration rate. The government chose Donghong Pipeline as the project leader, recognizing Donghong's extensive experience, strong capabilities, and unwavering commitment to quality and social responsibility, honed over more than 20 years and thousands of successful cases.

 

High-Standard Farmland Project: Donghong provides reliable irrigation pipeline systems tailored to local conditions, supporting modern agriculture and enhancing productivity, ensuring that fertile land yields abundant and quality crops.

 

Product Advantages

 

Experience top-quality pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our pipes offer unmatched hydrostatic strength and excellent oxidation resistance, supported by advanced integrated equipment. With rigorous process control, precision meter weight control systems, and a dedicated CNAS laboratory, Donghong ensures product reliability and durability. Trust our pipes for secure, robust connections, giving you confidence and peace of mind in your projects.

Certifications

Company Profile

Shandong Donghong Pipe Industry Co., Ltd.

Since its inception in 1997, Shandong Donghong Pipe Industry Co., Ltd. has evolved into a premier enterprise specializing in the research, development, production, sales, and service of advanced pipe systems. We've cultivated a robust industrial ecosystem encompassing design institutes, financial institutions, port logistics, construction units, and a diverse array of upstream and downstream enterprises. Our vision is to ascend as a global leader in delivering holistic pipeline solutions, transforming lives with intelligent pipeline technologies, and steadfastly ensuring the seamless safety of pipeline transportation. Join us in pioneering a new era of pipeline excellence.

On November 6, 2017, Shandong Donghong Pipe Industry Co., Ltd. achieved a significant milestone by being listed on the main board of the Shanghai Stock Exchange. This landmark event marked us as the first enterprise in China's engineering composite pipeline industry to attain main board listing status.

Product Categories:

• Specialized Pipelines for Rainwater and Sewage Diversion
• Specialized Pipelines for Municipal Areas
• Specialized Pipelines for Industrial and Mining Areas
• Specialized Pipelines for National Key Engineering Projects
• Specialized Pipelines for Gas & Oil
• Raw Materials for Coating Applications
• Matched Pipe Fittings for a Variety of Pipelines
•  

Shandong Donghong Pipe Industry Co., Ltd. is a vanguard in the pipeline industry, boasting a formidable team of over 200 R&D experts and an impressive collection of more than 100 patents. By harnessing national technology research platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong is at the forefront of innovation in pipeline engineering. Our groundbreaking work is pivotal in major projects like the South-to-North Water Diversion and the integration of urban water supply networks. With an unwavering commitment to quality and innovation, Donghong strives to serve key strategic initiatives and enhance the wellbeing of communities through state-of-the-art pipeline solutions.

Packaging & Shipping

 

We have partnered with numerous top-tier logistics companies to establish a seamless and efficient transportation network. Our innovative system integrates 'steam transportation, railroad conveyance, and port and shipping logistics' into one cohesive solution, ensuring our customers receive the most cost-effective and reliable transport options available.
Leveraging years of extensive transportation expertise, we guarantee the safe and timely delivery of goods regardless of weather conditions, remoteness of the location, or environmental challenges. Our meticulous and comprehensive transportation plans ensure that each batch of goods arrives promptly at its destination, every time.

FAQ