High-Density Polyethylene Water Pressure Pipes Are Suitable for Irrigation, Water Service and Geothermal Applications.

• Application: Cable Protection, Chemical Transport, Drainage System, HVAC System, Irrigation System, Water Supply, Municipal&Industrial, Water Treatment, Irrigation
• Certification: CE, ISO9001, BV
• Color: Black, Blue, Green, Orange, White, Customizable
• Diameter: 20mm--1200mm
• Length: Custom Length
• Material: PE
• Model NO.: DH-HDPE-water
• Temperature Classification: Medium Temperature Piping
• MPa Classfication: Medium Pressure Piping
• Medium: Liquid
• Cross-Section Shape: Round
• Standard: CE/ISO
• Connection Type: Butt Fusion, Electrofusion, Socket Fusion
• Max Nominal Pressure: 0.6MPa-2.0MPa
• Oxidation Induction Time: ≥20min
• Ash Content: ≤0.1%
• Elongation at Break: ≥350%
• Tensile Strength: 30~40MPa
• Kind: Thermosetting Plastics Pipe
• Water Absorption: ≤0.01%
• After-Sales Service: 24 Hours
• Customized: Color, Length, Diameter, Wall Thickness
• Transport Package: Standard Package
• Trademark: DHPI
• Origin: China
• HS Code: 3917210000
• Production Capacity: 500000 Kilometers /Year

Product Description

Product Description

Embracing the national vision for sustainability, **Shandong Donghong Pipe Industry Co., Ltd.** is delighted to introduce the eco-conscious, corrosion-resistant, and energy-efficient PE Material Pipeline with exceptional Oxidation Resistance. Our steadfast dedication to quality ensures the exclusion of reclaimed materials. Each pipeline guarantees an impressive lifespan of up to 50 years, dramatically decreasing material consumption and mitigating environmental pollution caused by recurrent manufacturing.

• Remarkable Hydrostatic Strength
• Exceptional Oxidation Resistance Performance
• Cutting-Edge Integrated Equipment
• Rigorous Process Control
• Accurate Meter Weight Control System
• In-house CNAS Accredited Laboratory
• Reliable and Robust Connection

 

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, our unwavering philosophy is: 'Quality materials forge superior pipes, and impeccable connections create flawless systems.' This guiding principle propels us to develop a comprehensive range of cutting-edge connection methods, each meticulously crafted to meet the distinct requirements of various projects. Our commitment ensures that our pipeline systems are not only reliable but also exceptionally efficient.
Donghong Pipe Industry is a leader in the production of both plastic and steel pipe fittings. Our adaptable production facility excels in manufacturing engineering support fittings across an extensive array of specifications. Furthermore, we offer bespoke fittings tailored to meet the unique needs of our customers and specific construction conditions. We proudly uphold our motto: 'A superior connection results in an outstanding system.'

Consider the Following Examples:

1. The electric fusion connection facilitates rapid and secure pipe joints, delivering unparalleled reliability.

2. The heat fusion butt welding connection offers robust, seamless integration, significantly enhancing pipeline durability.

3. The flange buckle connection ensures strong and durable assembly, guaranteeing long-lasting performance.

4. The butt fusion connection provides reliable and consistent joint performance, making it ideal for a myriad of applications.

 

Donghong Pipe Industry is equipped with over 70 injection molding production units and an impressive arsenal of more than 700 injection molds. Our cutting-edge facility features an ultra-large injection molding machine capable of a single injection capacity of up to 230,000 grams. This advanced capability allows for the one-time molding of ultra-large fittings, bridging gaps within the domestic industry and assuring superior product quality.

 

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

 

Heat Fusion Butt Weld Connection

The electric fusion connection stands as a guarantee of a robust and enduring bond for diverse pipeline systems, making it an exceptionally reliable choice for secure connections.

 

Appliation Cases

The Classic Case

Badanjilin Desert Drinking Water Project: Confronting the intricate geomorphology of the Badanjilin Desert, Donghong Pipeline Industry expertly designed an innovative solution to manage diverse pipeline pressures and their connections. Spearheading both installation and acceptance processes, we achieved a remarkable 30% cost savings. From the initial water diversion to the final supply point, we preserved the integrity of the 'healthiest water (strontium-rich),' ensuring the delivery of safe, environmentally friendly, and health-optimized water to 300,000 desert inhabitants.

 

Pipe for Yangzhou Shipyard Ship

Reinforced Polyethylene Pipe in Shipbuilding: The integration of PE pipes within shipbuilding is rapidly increasing. These pipes, known for their lightweight, high strength, corrosion resistance, non-toxicity, and hygiene, offer ease of installation and superior sealing performance, ensuring zero leakage. Such attributes make them ideal for a wide range of ship piping systems, including those for drinking water, ballast water, air permeability, and domestic wastewater (both black and gray water) systems.

 

Urban and Rural Water Supply Integration Project
Urban and Rural Water Supply Integration Project: With investments soaring into the hundreds of millions, this landmark initiative is crucial for ensuring the drinking water safety of countless individuals. Offering a comprehensive solution for the drinking water requirements of villages and towns, it sets up an efficient management and maintenance framework. The project's success significantly uplifted rural drinking water quality standards, achieving a 100% water penetration rate. The government chose Donghong Pipeline as the project leader in acknowledgment of our robust capabilities, over 20 years of expertise, and thousands of successfully executed projects. Our unwavering commitment to 'Quality and Social Security Pipeline Responsibility' drives our mission, ensuring dependable water supply systems across all implementations.

 

High-Standard Farmland Project: Donghong delivers a robust irrigation pipeline system tailored to local conditions, supporting high-standard farmland construction. Our comprehensive solutions enhance modern agricultural practices, ensuring fertile land yields more and better-quality grain. By customizing our approach to meet local agricultural needs, we empower farmers with reliable and efficient irrigation systems, fostering sustainable growth and increased productivity.

 

Product Advantages

 

Experience Top-Quality Pipe Products with Shandong Donghong Pipe Industry Co., Ltd.: Our products provide unmatched hydrostatic strength and exceptional oxidation resistance. Featuring cutting-edge integrated equipment, precise meter weight control, and a self-owned CNAS laboratory, we guarantee product reliability and durability. Trust our pipes for secure, dependable connections in all your projects, providing you with complete peace of mind. From small-scale installations to large infrastructure projects, our pipes deliver excellence and reliability, ensuring your project's success.

Certifications

 

Company Profile

handong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Co., Ltd., stock code: 603856) is headquartered in Qufu, China, the hometown of Confucius.Is an engineering pipeline manufacturer, pipeline engineering service provider and pipeline engineering general contractor with the main business of four categories of functional and customized pipelines: special pipelines for rainwater and sewage diversion, special pipelines for municipal areas, special pipelines for industrial and mining areas, and special pipelines for national key engineering projects. The company has built up an industrial ecosystem with the participation of design institutes, financial institutions,  port logistics, construction units, upstream and downstream enterprises, etc. The company is committed to becoming a global leading pipeline system comprehensive solution provider by making intelligent pipelines change human life and constant safety of pipeline transportation.
Shandong Donghong Pipe Industry Co., Ltd. boasts a team of over 200 R&D experts and holds more than 100 patents. Leveraging national technology research platforms like the National Enterprise Technology Center and CNAS Laboratory, Donghong pioneers digitalization, informatization, and intelligentization in pipeline engineering. This leadership drives the development of the engineering pipeline industry, supporting crucial national projects like South-to-North Water Diversion and urban water supply integration. With a focus on innovation and quality, Donghong is dedicated to serving key strategic and people's livelihood projects.

FAQ

1. Is your product meets the international standard ?
Our products have pass CE, BV, ISO and wars certificate, and all figures indicates higher than standard, you can feel free to let us know which national standard you required, we will check or test it for you.
2. What kind of service do you offer ?
As a manufacture fatory, we provide pipe products, pipe fittings, package and shipping; as a professional consulation company we provide project consulting advise, pipe system solutions and design suggestions; as an engineering focused enterprise , we also provide pipeline contractor service and pipe repair service, also can give free maintance guidance.
3. Do you support OEM/ODM service?
Yes, we offer customization in material, specification, logo, package , connection methods andothers. Meanwhile, our professional team can offer solution suggestion for your specified projects, we have successfull cases of that service.
4. What's your terms of payment?
T/T or L/C at sight.
5. How can you gurantee the goods you offered is qualified?
We warmly welcome all customers arrange the visit to our company and see our goods in sight, we can also provide strict test as per customer required before order. Meanwhile, before the bulk production, we can dispatch samples for customer to do their own tests to qualify the products.