HDPE Pipe Coils for Geothermal, Reclaim Water, and Potable 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. Shandong Donghong Pipe Industry Co., Ltd. presents a revolutionary solution to the State's call for environmentally friendly engineering pipelines. Our HDPE Pipe Coils for Geothermal, Reclaim Water, and Potable Water Applications are crafted to be green, corrosion-resistant, and energy-efficient, paving the way towards a sustainable future. We take pride in guaranteeing that no reclaimed materials are utilized in our production process. Each pipeline is engineered to deliver an impressive lifespan of up to 50 years, drastically minimizing consumption and environmental pollution associated with repetitive production cycles.

• High Hydrostatic Strength
• Exceptional Oxidation Resistance Performance
• Cutting-Edge Integrated Equipment
• Meticulous Process Control
• Precision Meter Weight Control System
• In-House CNAS Accredited 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

 

Donghong adheres to the philosophy that "good materials make good pipes, and good connections make good systems." We develop a variety of connection methods tailored to the unique characteristics of each project.
Donghong specializes in manufacturing plastic and steel pipe fittings, offering a wide range of engineering support fittings. We also provide custom solutions based on customer requirements and construction conditions, exemplifying our belief that "good connections create excellent systems."

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 array of injection molded joints and connectors. With over 70 production sets 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 high-quality, gap-free products. Trust Donghong Pipe Industry for top-tier fittings that uphold and 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. presents high-pressure HDPE pipes for irrigation. Our PE conduit pipes are renowned for their corrosion resistance, scale resistance, and suitability for hygienic water supply.

Discover our high-pressure HDPE Irrigation Pipe designed for efficient water supply. Our PE conduit pipe boasts corrosion resistance, scale resistance, and anti-microbial properties, making it ideal 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 hygienic water supply, corrosion resistance, and anti-scaling properties.

Badanjilin Desert Drinking Water Project: Faced with complex geomorphology and an engineering pipeline full of ups and downs, Donghong Pipeline Industry excelled in the project design. They efficiently addressed the engineering pressures of varying pipelines and devised a robust connection mode supporting program. Leading the pipeline installation and acceptance, they achieved a remarkable 30% cost saving. From water source diversion to the final supply, Donghong ensured that the 'healthiest water (strontium-rich)' quality remained unaltered, providing safe, eco-friendly, and healthy water to 300,000 desert inhabitants.

 

Pipe for Yangzhou Shipyard Ship

Reinforced polyethylene pipe is setting a new standard in shipbuilding. With benefits like light weight, high strength, corrosion resistance, non-toxic hygiene, and quick installation, these pipes ensure excellent sealing with no leakage. Their performance meets the stringent requirements of various ship piping systems, including drinking water, ballast water, air permeability, and domestic wastewater (black and gray water) systems.

 

Urban and Rural Water Supply Integration Project.
This project, with an investment of hundreds of millions of dollars, safeguards the drinking water safety of hundreds of thousands. It provides a comprehensive solution for drinking water in villages and towns, establishing a robust management and maintenance mechanism. The rural drinking water quality standard rate has significantly improved, reaching a 100% water penetration rate. The government entrusted Donghong Pipeline due to its strong reputation, over 20 years of experience, and hundreds of successful cases. Donghong's mission to 'adhere to the quality of social security pipeline responsibility' reinforces its commitment to excellence.

 

High-Standard Farmland Project: Donghong delivers a stable irrigation pipeline system for high-standard farmland construction. By adapting to local conditions, they aid in advancing new agriculture, ensuring that fertile land produces abundant, high-quality grain.

 

Product Advantages

 

Experience top-quality pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our pipes boast high hydrostatic strength, superior oxidation resistance, and advanced integrated equipment. Through strict process controls and a precision meter weight control system, supplemented by our self-owned CNAS laboratory, we guarantee product reliability and durability. Our pipes ensure a sturdy and secure connection, giving you peace of mind for all your project needs.

Certifications

Company Profile

Shandong Donghong Pipe Industry Co., Ltd.

Shandong Donghong Pipe Industry Co., Ltd., founded in 1997, stands at the forefront of the pipe industry, excelling in research, development, production, sales, and service. We have cultivated a robust industrial ecosystem encompassing design institutes, financial institutions, port logistics, construction units, and a diverse array of upstream and downstream enterprises. Our ambition is to become a global pioneer in offering all-encompassing pipeline solutions, transforming human life with smart pipelines, and ensuring the unassailable safety of pipeline transportation.

On November 6, 2017, Donghong achieved a significant milestone by being listed on the main board of the Shanghai Stock Exchange, marking us as the first enterprise in China's engineering composite pipeline industry to attain this distinction.

Product Categories:

• Special pipelines for rainwater and sewage diversion
• Special pipelines for municipal areas
• Special pipelines for industrial and mining areas
• Special pipelines for national key engineering projects
• Special pipelines for gas & oil
• Raw materials of coating materials
• Matched pipe fittings for all kinds of pipes
•  

Shandong Donghong Pipe Industry Co., Ltd. is a trailblazing company, boasting a team of over 200 R&D experts and an impressive portfolio of more than 100 patents. Utilizing national technology research platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong is at the vanguard of innovation in pipeline engineering. This is vital for major undertakings like the South-to-North Water Diversion and urban water supply integration. Committed to excellence and innovation, Donghong is resolutely dedicated to advancing key strategic projects and improving people's livelihoods.

Packaging & Shipping

 

For years, we've partnered with numerous logistics companies to pioneer an unparalleled transportation model. By seamlessly integrating steam transportation, railroad connectivity, and port and shipping logistics, we guarantee the most efficient and cost-effective delivery solutions for our esteemed clients.
Leveraging our extensive experience in logistics, we ensure reliable and timely delivery under any condition. From scorching heat to freezing cold, in remote areas or challenging terrains, our comprehensive transportation plans are designed to ensure that every shipment reaches its destination promptly and safely.

FAQ