Factory Price Dhpi 45mm SDR11 SDR17 HDPE Pipe for 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 current landscape of drinking water infrastructure, the prevalent use of cement mortar ductile iron pipes, plastic-coated steel conduits, and PE piping is raising significant concerns. These traditional systems are prone to fostering microbial growth, causing yellow water due to pipeline corrosion, developing scaling on the inner walls, and experiencing diminished water transmission capacity. Such issues not only compromise the operational economics of the network but also lead to 'secondary pollution' at the consumer end, resulting in water quality that fails to meet standard criteria.

Driven by the collective desire for a superior quality of life, Shandong Donghong Pipe Industry Co., Ltd. has leveraged its over two decades of expertise in the research, development, and production of plastic composite pipelines to tackle the pervasive issue of 'secondary pollution' and reduced transmission efficacy in existing pipeline networks. By harnessing the company's prowess in developing advanced functional materials, pioneering pipeline structural designs, and creating unique processing technologies, we have innovatively crafted specialized composite pipeline products endowed with anti-bacterial and anti-scaling properties. Our breakthrough solutions ensure the intrinsic safety and purity of drinking water pipeline networks, safeguarding the health and satisfaction of all users.

Connection Method

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

Product Features

Anti-scaling Property

Drawing on the revolutionary 'lotus leaf hydrophobic' principle, we've incorporated organic polymers and utilized special processes to elevate the water contact angle on our pipeline surfaces to a remarkable 111° (with standard control at an impressive ≥105°). This exceeds ordinary polyethylene's 88°-92°, substantially enhancing surface smoothness and diminishing the adsorption of calcium, magnesium ions, and other substances. This reduction in adsorption significantly cuts down energy consumption in water pipelines. Moreover, the anti-scaling and antibacterial attributes complement each other, providing a genuine antibacterial effect and preventing issues of non-contact failure caused by pipeline scaling. (Water contact angle: For water droplets on a surface, a water contact angle between 90° and 180° indicates a hydrophobic effect.)

Hydrophobic Patency

Our innovative design offers an ultra-smooth inner wall compared to conventional plastic pipes, minimizing flow resistance and maximizing water transmission capacity. This enhanced smoothness surpasses traditional polyethylene pipes, effectively addressing the heightened energy consumption problem in long-term pipe network operations. Specifically crafted for the drinking water industry, this pipeline type is transformative.

Anti-bacterial Performance

Utilizing a state-of-the-art ionic antibacterial agent, our pipe's inner wall boasts exceptional antibacterial properties. Tested against the stringent JC/T939-2004 'Antibacterial Performance of Antibacterial Plastic Pipe for Construction' standards by the Guangdong Microbiological Analysis and Testing Center, our pipes achieve an antibacterial rate exceeding 99.99% against Escherichia coli and Staphylococcus aureus. This ensures the elimination of wall-adhering microorganisms, prevents the formation of surface microbial films, and offers a lasting antibacterial effect.

Terrain Adaptability

Our pipes ingeniously balance flexibility and strength, allowing them to seamlessly adapt to terrain changes when under pressure. This flexibility minimizes the need for additional pipe fittings and ensures that the pipes adjust naturally with terrain settling, offering an adaptable and efficient solution.

Economical and Efficient

Lighter than concrete, galvanized, and steel pipes, our product is a breeze to handle and install. The reduced need for labor and equipment significantly slashes project installation costs, making it an economical choice for any venture.

Long Service Life
Crafted from robust polyethylene material, our pipes are engineered for endurance, boasting a long-term design life. Under normal working conditions, they promise an extrapolated service life of an impressive 50 years.

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 are a testament to excellence, featuring unmatched hydrostatic strength and superior oxidation resistance. Harnessing advanced integrated equipment, paired with rigorous process control and a precision meter weight control system, we ensure our products deliver unwavering reliability and durability. With a self-owned CNAS laboratory, you can trust in the consistent quality and safety of our pipes, guaranteeing peace of mind for your most demanding 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. (referred to as: Donghong Pipe Industry, stock code: 603856) is strategically headquartered in the illustrious city of Qufu, China, the birthplace of the distinguished Confucius. As a pioneering engineering pipeline manufacturer, comprehensive pipeline engineering service provider, and general contractor, Donghong excels in the production of four specialized categories of high-functionality and tailored pipelines:

1. Exclusive pipelines expertly designed for efficient rainwater and sewage diversion
2. Advanced pipelines specifically crafted for municipal areas
3. Robust pipelines manufactured for industrial and mining regions
4. Elite pipelines dedicated to national key engineering projects
5. Specialized pipelines tailored for the gas & oil sectors
6. Premium raw materials expertly formulated for coating applications
7. Comprehensive range of matched pipe fittings compatible with various pipe systems.

The company has meticulously built an extensive industrial ecosystem encompassing design institutes, financial institutions, port logistics, construction units, and both upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is resolutely committed to ascending as a global leader in providing comprehensive pipeline system solutions, with the ambitious goal of revolutionizing human existence through intelligent pipeline innovations, thereby ensuring the unwavering safety of pipeline transportation systems.

Shandong Donghong Pipe Industry Co., Ltd. prides itself on an exceptional team of over 200 dedicated R&D experts and boasts an impressive portfolio of more than 100 patents. By harnessing the power of national technology research platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong leads the charge in the digitalization, informatization, and intelligent transformation of pipeline engineering. This leadership is pivotal in advancing the engineering pipeline industry, underpinning significant national projects like the South-to-North Water Diversion and urban water supply integration. With an unwavering commitment to innovation and unparalleled quality, Donghong is devoted to advancing key strategic initiatives and enhancing people's quality of life through essential livelihood projects.

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.