Factory Price Dhpi Water Pipe 20mm HDPE Pipe for Modern Irrigation

• Customization: Available
• Material: PE
• Kind: Thermosetting Plastics Pipe
• Model NO.: DH-HDPE-water
• Contraction Percentage: 2.0%~5.0%
• Tensile Strength: 41~50MPa
• Diameter: 20-2000 mm
• Max Nominal Pressure: 0.6MPa-2.5MPa
• Oxidation Induction Time: ≥20min
• Ash Content: ≤0.1%
• Elongation at Break: ≥350%
• Application: Irrigation;Municipal;Industrial;Mining
• 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

The existing landscape of drinking water pipes is predominantly composed of cement mortar ductile iron pipes, plastic-coated steel pipes, and PE pipes. Unfortunately, these materials often encounter significant challenges, including microbial breeding, unsightly yellow water due to pipeline corrosion, scaling on inner walls, and a reduction in the pipe network's water transmission capacity. These issues cumulatively lead to diminishing operational efficiency of the network and contribute to the troubling phenomenon of 'secondary pollution,' which compromises water quality for end-users.

Driven by the collective aspiration for an elevated quality of life, Shandong Donghong Pipe Industry Co., Ltd. has innovatively addressed the pressing issues of 'secondary pollution' and reduced transmission capacity. Leveraging over two decades of rich expertise in the research, development, and manufacturing of plastic composite pipelines, coupled with advancements in functional material development and pipeline structural design, Donghong has pioneered the development of special composite pipeline products. These groundbreaking pipelines boast anti-bacterial and anti-scaling properties, ensuring that drinking water pipeline networks achieve unparalleled intrinsic safety and reliability.

Connection Method

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

Product Features

Anti-scaling property

Inspired by the ingenious 'lotus leaf hydrophobic' principle, our cutting-edge technology utilizes organic polymers and specialized processes to elevate the water contact angle on the pipeline surface to an impressive 111° (standard control ≥105°)-a remarkable leap beyond the ordinary polyethylene range of 88°-92°. This innovation not only enhances the pipeline's surface smoothness but also significantly diminishes the adsorption of calcium, magnesium ions, and other substances from water, minimizing pipeline energy consumption. Moreover, the synergistic effects of the pipeline's anti-scaling and antibacterial properties ensure a genuine antibacterial impact, effectively preventing non-contact failures between the antibacterial layer and fluid caused by scaling. (Note: The water contact angle, between 90° < water contact angle < 180°, indicates a hydrophobic effect.)

Hydrophobic patency

Our innovative pipeline boasts a remarkably smoother inner wall compared to conventional plastic pipes, dramatically reducing flow resistance and enhancing water transmission capability. The inner wall's optimal smoothness surpasses traditional polyethylene pipes, effectively addressing increased energy consumption issues in long-term pipe network operations. Specifically engineered for the drinking water industry, this pipeline model leads the way in efficient water transport.

Anti-bacterial Performance

Our pipes integrate a state-of-the-art ionic antibacterial agent within the inner wall, rigorously tested per JC/T939-2004 standards by Guangdong Microbiological Analysis and Testing Center. The antibacterial component achieves an outstanding > 99.99% effectiveness rate against Escherichia coli and Staphylococcus aureus, eliminating microorganisms from the tube wall, preventing microbial film formation, and delivering a permanent, robust antibacterial performance.

Terrain adaptability

Designed to withstand pressure while maintaining flexibility, our pipes adapt seamlessly to shifting terrains. This flexibility allows for fewer pipe fittings and enables the pipeline to conform to terrain changes, ensuring efficient and flexible installations.

Economical and efficient

Our pipeline's lightweight nature, compared to traditional concrete, galvanized, and steel pipes, ensures effortless handling and installation. The reduced need for manpower and specialized equipment translates into significantly lowered project installation costs, offering both economic and operational efficiency.

Long Service Life
Crafted from premium polyethylene material, our pipeline is engineered for longevity with a projected service life of up to 50 years under normal working conditions, promising enduring reliability and performance.

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 the ultimate in pipe technology with Shandong Donghong Pipe Industry Co., Ltd. Our premium pipes boast high hydrostatic strength and superior oxidation resistance, thanks to advanced integrated equipment and strict process controls. The precision meter weight control system and our self-owned CNAS laboratory further guarantee product durability and reliability. With our pipes, enjoy a sturdy, secure connection, ensuring absolute peace of mind for all your project needs.

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), proudly headquartered in Qufu, China-the illustrious hometown of Confucius, is a formidable force in the realm of engineering pipeline manufacturing. As a premier pipeline engineering service provider and a general contractor, we specialize in an impressive array of four categories of functional and customized pipelines:

1. Special pipelines expertly crafted for the efficient diversion of rainwater and sewage, ensuring environmental sustainability and resource optimization.
2. Special pipelines meticulously designed for the enhancement and robustness of municipal infrastructure, catering to urban development needs.
3. Special pipelines engineered for industrial and mining areas, providing durable solutions to withstand harsh operational environments.
4. Special pipelines constructed for national key engineering projects, reflecting our commitment to nation-building and strategic development.
5. Special pipelines for gas & oil, ensuring the secure and efficient transport of critical energy resources.
6. The finest raw materials of coating materials, ensuring durability and longevity of our pipeline solutions.
7. An extensive range of matched pipe fittings for all kinds of pipes, providing seamless integration and performance.

The company has ingeniously built an expansive industrial ecosystem that encompasses design institutes, financial institutions, port logistics, construction units, and both upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. aspires to ascend as a global leader in comprehensive pipeline system solutions, with a visionary mission to transform human life through intelligent pipelines and uphold the unwavering safety of pipeline transportation.

Shandong Donghong Pipe Industry Co., Ltd. proudly boasts a formidable team of over 200 R&D experts and an impressive portfolio of more than 100 patents. By harnessing cutting-edge national technology research platforms such as the National Enterprise Technology Center and the CNAS Laboratory, Donghong is at the vanguard of digitalization, informatization, and intelligentization in pipeline engineering. This pioneering spirit propels the engineering pipeline industry forward, supporting vital national projects like the South-to-North Water Diversion and urban water supply integration. With an unwavering commitment to innovation and quality, Donghong is passionately dedicated to serving key strategic and people's livelihood projects with excellence and integrity.

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.