Factory Price Dhpi PE Pipe 110mm SDR11 SDR17 HDPE Pipe for Precision 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

In the realm of drinking water infrastructure, traditional materials like cement mortar ductile iron pipes and plastic-coated steel pipes, alongside PE pipes, are often plagued by challenges such as microbial growth, water discoloration due to pipe corrosion, scaling on the inner walls, and compromised water transmission capacity. These issues not only undermine the operational economy of the network but also lead to 'secondary pollution' at the user end, resulting in substandard water quality.

In response to the growing demand for enhanced living standards, Donghong shares has leveraged over 20 years of expertise in research, development, and manufacturing of plastic composite pipelines. We have ingeniously combined our capabilities in functional material development, sophisticated pipeline structural design, and the crafting of specialized processes to innovate a range of composite pipeline products. These advanced pipelines boast anti-bacterial and anti-scaling properties, ensuring the intrinsic safety of drinking water pipeline networks and effectively addressing issues of 'secondary pollution' and reduced transmission capacity.

Connection Method

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

Product Features

Anti-scaling Property

Drawing inspiration from the remarkable "lotus leaf hydrophobic" principle, we employ organic polymers and cutting-edge processes to elevate the water contact angle on our pipeline's surface to an impressive 111° (standard control ≥105°), significantly surpassing the ordinary polyethylene range of 88°-92°. This advancement enhances the pipeline's surface smoothness, minimizes the adsorption of calcium, magnesium ions, and other substances, thereby reducing energy consumption in water transport. Furthermore, the synergistic effects of anti-scaling and antibacterial properties ensure a truly effective antibacterial performance, preventing issues of non-contact failure between the antibacterial layer and fluid due to pipeline scaling. (Water contact angle refers to the angle of water droplets on a material's surface, where 90° < water contact angle < 180° indicates a hydrophobic effect.)

Hydrophobic Patency

Unlike conventional plastic pipes, our product boasts a smoother inner wall, leading to reduced flow resistance and enhanced water transmission capabilities. The superior smoothness of the inner wall outperforms that of traditional polyethylene pipes, addressing the challenge of increased energy consumption in long-term pipe network operations. This pipe is meticulously designed for the drinking water industry, ensuring efficiency and reliability.

Anti-bacterial Performance

We have integrated an ionic antibacterial agent into the pipe's inner wall, tested in accordance with the JC/T939-2004 standard "Antibacterial Performance of Antibacterial Plastic Pipe for Construction" by the esteemed Guangdong Microbiological Analysis and Testing Center. The results are remarkable, showcasing an antibacterial rate of > 99.99% against Escherichia coli and Staphylococcus aureus (standard testing bacteria). This ensures the elimination of microorganisms adhering to the tube wall, prevents microbial biofilm formation, and provides a long-lasting antibacterial effect.

Terrain Adaptability

Our innovation in pipe design considers the flexibility of plastic pipes under pressure. This flexibility enables easy and adaptable laying, reducing the need for pipe fittings and accommodating terrain changes as the land settles.

Economical and Efficient

Our pipe is extraordinarily lightweight compared to concrete, galvanized, and steel alternatives, making handling and installation a breeze. The reduced manpower and equipment requirements substantially decrease project installation costs, ensuring economic advantage without compromising on performance.

Long Service Life
Crafted from premium polyethylene material, our pipes are engineered for a long-term design life, with an extrapolated service life extending to 50 years under normal working conditions, promising enduring reliability.

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 pinnacle of quality with Shandong Donghong Pipe Industry Co., Ltd. Our pipes epitomize high hydrostatic strength and superb oxidation resistance, crafted using advanced integrated equipment. Rigorous process control, coupled with a precision meter weight control system and our dedicated CNAS laboratory, guarantees product reliability and durability. Enjoy the assurance of a robust and secure connection, providing unparalleled peace of mind for all your piping projects.

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. (stock code: 603856), affectionately known as Donghong Pipe Industry, is proudly headquartered in the culturally rich Qufu, China, the venerable hometown of Confucius. As a forefront engineering pipeline manufacturer, we excel as a pipeline engineering service provider and a general contractor, focusing on crafting four distinct categories of functional and tailor-made pipelines:

1. Precision-engineered pipelines for efficient rainwater and sewage diversion
2. Advanced pipelines tailored for municipal infrastructure
3. Robust pipelines designed for industrial and mining applications
4. Specialized pipelines supporting national key engineering projects
5. High-performance pipelines for gas and oil applications
6. Premium raw materials used in coating materials
7. Comprehensive matched pipe fittings compatible with various pipes

Our company has cultivated a dynamic industrial ecosystem integrating design institutes, financial bodies, port logistics, construction units, and an array of upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. aspires to ascend as a world-leading comprehensive pipeline system solution provider, with a revolutionary vision to transform human life through intelligent pipeline systems, ensuring unwavering safety in pipeline transportation.

Shandong Donghong Pipe Industry Co., Ltd. prides itself on a robust team comprising over 200 R&D experts and an impressive portfolio of over 100 patents. By harnessing the power of esteemed national technology research platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong stands at the forefront of digitalization, informatization, and intelligentization within pipeline engineering. This pioneering spirit propels the engineering pipeline industry forward, significantly contributing to vital national projects like the South-to-North Water Diversion and urban water supply integration. Our commitment to innovation and unmatched quality ensures that Donghong faithfully supports pivotal strategic initiatives and essential projects enhancing people's livelihoods.

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.