Dhpi HDPE Pipe 25mm 2 Inch Polyethylene Pipe PE Pipe for Green Irrigation Pipe

• Customization: Available
• Material: PE
• Kind: Thermosetting Plastics Pipe
• Model NO.: DH-HDPE-water
• Contraction Percentage: 2.0%~5.0%
• Tensile Strength: 41~50MPa
• Diameter: 20-1200 mm
• Max Nominal Pressure: 0.6MPa-2.5MPa
• Oxidation Induction Time: ≥20min
• Ash Content: ≤0.1%
• Elongation at Break: ≥350%
• Transport Package: by Truck, by Train, by Sea
• Trademark: DHPI
• Origin: China
• HS Code: 3917210000
• Production Capacity: 500000 Kilometers /Year

Product Description

Hot Selling Pipes
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Product Description

In the realm of modern infrastructure, existing drinking water pipes, predominantly composed of cement mortar ductile iron, plastic-coated steel, and PE materials, often encounter significant challenges. These include microbial proliferation, yellowing of water due to pipeline corrosion, accumulation on the inner walls, and a decrease in the water transmission capacity of pipe networks. Such issues not only diminish the operational economy of the network but also contribute to a phenomenon known as 'secondary pollution,' leading to substandard water quality reaching the end-users.

Aligning with the growing aspirations for an enhanced quality of life, Donghong shares has leveraged over two decades of expertise in the research, development, and manufacturing of plastic composite pipelines to address issues like 'secondary pollution' and transmission capacity reduction in existing pipeline networks. By integrating advanced functional material development, pioneering pipeline structural design, and the innovation of special processes, we have successfully engineered composite pipeline products with robust anti-bacterial and anti-scaling capabilities. These cutting-edge solutions ensure that drinking water pipeline networks achieve unparalleled intrinsic safety, fulfilling the promise of pristine water quality.

Connection Method

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

Product Features

Anti-scaling Property

Leveraging the innovative principle of 'lotus leaf hydrophobicity,' our cutting-edge organic polymers, combined with specialized processes, elevate the water contact angle on the pipeline surface to an impressive 111° (standard control ≥105°). This greatly surpasses the typical polyethylene range of 88°-92°, significantly enhancing the pipeline's surface smoothness and reducing the adsorption of calcium, magnesium ions, and other substances. Consequently, this innovation minimizes energy consumption and optimizes performance. The synergy between the anti-scaling and antibacterial properties ensures a robust antibacterial effect, effectively preventing the usual issue of non-contact failure between the antibacterial layer and fluid due to scaling. (Water contact angle: The angle of water droplets on a material's surface, with 90° < water contact angle < 180° indicating a hydrophobic effect.)

Hydrophobic Patency

Our advanced polyethylene pipe boasts an exceptionally smooth inner wall, surpassing conventional plastic pipes in reducing flow resistance and enhancing water transmission capacity. Its superior inner wall smoothness addresses the challenge of increased energy consumption over prolonged pipe network operations, making it an ideal choice for the drinking water industry.

Anti-bacterial Performance

Incorporating a state-of-the-art ionic antibacterial agent into the pipe's inner wall, we adhere to the stringent standards of JC/T939-2004 'Antibacterial Performance of Antibacterial Plastic Pipe for Construction.' Verified by the Guangdong Microbiological Analysis and Testing Center, our component boasts an impressive antibacterial rate of over 99.99% against Escherichia coli and Staphylococcus aureus (standard testing bacteria). This feature ensures the elimination of microorganisms on the tube wall, hinders the formation of microbial films, and offers a long-lasting antibacterial effect.

Terrain Adaptability

Our pipes are engineered with superior flexibility to accommodate pressure, enabling flexible laying that minimizes the need for additional fittings. This adaptability ensures a seamless integration with varying terrains, even when the landscape shifts or settles.

Economical and Efficient

Remarkably lightweight compared to concrete, galvanized, and steel pipes, our polyethylene pipe is easy to handle and install. This translates to significantly reduced manpower and equipment requirements, resulting in substantial cost savings for your project.

Long Service Life
Designed for longevity, our polyethylene pipe material boasts a robust long-term design life. Under normal operating conditions, the projected service life extends up to an impressive 50 years, providing enduring reliability and value.

Product Advantages

Product Description:

• High Hydrostatic Strength
• Good Oxidation Resistance Performance
• Advanced Integrated Equipment
• Strict Process Control
• Precision Meter Weight Control System
• Self-owned CNAS Laboratory
• Sturdy Safe Connection

Discover unparalleled quality with Shandong Donghong Pipe Industry Co., Ltd. Our premium pipes deliver exceptional hydrostatic strength and superior oxidation resistance. With state-of-the-art integrated equipment, meticulous process control, a precision meter weight control system, and a dedicated CNAS laboratory, our pipes guarantee unmatched reliability and durability. Enjoy the assurance of a strong, secure connection that elevates your project to new heights.

Product Specification

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

Appliation Cases

Certifications

Company Profile

Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong pipe industry, stock code: 603856), headquartered in the historic city of Qufu, China, the hometown of the great philosopher Confucius, stands as a beacon of innovation and expertise. As a leading engineering pipeline manufacturer and pipeline engineering service provider, Donghong is a general contractor with a specialization in four distinctive categories of functional and customizable pipelines:

1. Special pipelines for rainwater and sewage diversion expertly designed to enhance water management efficiency and environmental sustainability.
2. Special pipelines for municipal areas, crafted to meet the unique demands of urban infrastructure with unmatched durability and performance.
3. Special pipelines for industrial and mining areas, engineered to withstand the rigors of demanding environments and ensure seamless operation.
4. Special pipelines tailored for national key engineering projects, offering robust solutions to support critical infrastructure and development initiatives.
5. Advanced special pipelines meticulously designed for the gas & oil industry, ensuring safe and efficient energy transportation.
6. High-quality raw materials for coating applications, designed to extend the lifespan and performance of our pipeline systems.
7. Precisely engineered matched pipe fittings for a wide range of pipeline systems, ensuring seamless integration and optimal functionality.

The company has cultivated a thriving industrial ecosystem, synergistically integrating design institutes, financial institutions, port logistics, construction units, and a network of upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is devoted to becoming a globally recognized leader in comprehensive pipeline system solutions, with a mission to revolutionize how we live through intelligent pipeline innovations. Our commitment ensures the unwavering safety and reliability of pipeline transportation, changing the landscape of the industry.

Shandong Donghong Pipe Industry Co., Ltd. boasts a formidable team of over 200 research and development experts and is proud to hold over 100 patents. By leveraging cutting-edge national technology research platforms, such as the prestigious National Enterprise Technology Center and CNAS Laboratory, Donghong leads the charge in the digitalization, informatization, and intelligent evolution of pipeline engineering. This pioneering spirit propels the engineering pipeline industry forward, supporting vital national endeavors like the South-to-North Water Diversion and urban water supply integration. Committed to excellence, innovation, and quality, Donghong is dedicated to advancing strategic projects and enhancing the quality of life for communities across the globe.

Automatic Feeding System

Integrated Production Line

Complete Mechanical Control

Comprehensive Test	Xray Product Inspection	One-code Track

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.