Factory Price Dhpi PE Pipe 25mm HDPE Pipe for Versatile 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

Traditional drinking water pipes, such as cement mortar ductile iron pipes, plastic-coated steel pipes, and PE pipes, often encounter numerous challenges, including microbial growth, yellowing water from pipeline corrosion, scaling on inner walls, and diminished water transmission capacity. These issues not only compromise the operational economy of the network but also contribute to 'secondary pollution,' leading to substandard water quality reaching end-users.

Driven by the quest for a higher quality of life, Donghong has leveraged over two decades of expertise in the research, development, and manufacturing of advanced plastic composite pipelines. By employing state-of-the-art functional materials, innovative pipeline structural designs, and specialized processes, we have successfully engineered composite pipeline solutions. These innovative pipelines boast remarkable antibacterial and anti-scaling properties, ensuring an intrinsically safe drinking water network.

Connection Method

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

Product Features

Anti-scaling property

Inspired by the lotus leaf's natural hydrophobic properties, our groundbreaking technology utilizes organic polymers and specialized processes to elevate the water contact angle on our pipeline's surface to an impressive 111° (standard control ≥105°). This far surpasses the typical 88°-92° found in ordinary polyethylene, enhancing surface smoothness while minimizing the adherence of calcium, magnesium ions, and other substances, thereby reducing water transit energy consumption. Simultaneously, our pipeline's anti-scaling measures synergize with its antibacterial capabilities to deliver efficient and genuine antibacterial protection. This innovative design effectively prevents the non-contact failure often caused by pipeline scaling, ensuring long-lasting performance. (Water contact angle: the angle formed by a water droplet on a material's surface, where 90° < water contact angle < 180° signifies hydrophobic characteristics.)

Hydrophobic patency

Our pipes provide significantly smoother inner walls compared to standard plastic alternatives, reducing flow resistance and enhancing water conveyance capacity. This superior smoothness outperforms traditional polyethylene pipes, addressing the heightened energy consumption seen in extended pipe network operations. Specially engineered for the drinking water industry, our pipes ensure efficient and reliable water transport.

Anti-bacterial Performance

Enhanced with ionic antibacterial agents on the inner wall, our pipes adhere to the JC/T939-2004 standard for 'Antibacterial performance of antibacterial plastic pipe for Construction,' as tested by the Guangdong Microbiological Analysis and Testing Center. Showcasing an antibacterial rate exceeding 99.99% against Escherichia coli and Staphylococcus aureus, our pipes effectively eliminate tube wall microorganisms, preventing the growth of microbial films and ensuring a lasting antibacterial effect.

Terrain adaptability

Designed with flexibility to accommodate pressure, our pipes adapt seamlessly to terrain changes, minimizing the need for additional fittings during installation and adjusting effortlessly during terrain settlement.

Economical and efficient

Lightweight and easier to handle than concrete, galvanized, or steel pipes, our product is the perfect choice for reducing manpower and equipment needs, significantly lowering overall project installation costs.

Long Service Life
Constructed from high-quality polyethylene, our pipes boast an impressive long-term design life. Under normal working conditions, their extrapolated service life spans an extraordinary 50 years, ensuring lasting durability and 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 Shandong Donghong Pipe Industry Co., Ltd.'s superior pipe solutions. Our products boast exceptional hydrostatic strength and outstanding oxidation resistance, manufactured using advanced integrated equipment. With rigorous process control, precision meter weight monitoring, and a proprietary CNAS laboratory, our pipes guarantee unmatched reliability and robustness. Ensure your projects' success with our pipes' sturdy and secure connections, providing ultimate confidence and peace of mind.

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 stands at the heart of Qufu, China, the renowned birthplace of Confucius. As a leading manufacturer, service provider, and general contractor in engineering pipelines, we specialize in crafting four distinct categories of functional and customized pipelines:

1. Ingeniously designed special pipelines for rainwater and sewage diversion, ensuring environmental resilience and efficiency.
2. Innovative special pipelines tailored for municipal areas to support robust urban infrastructure.
3. Durable and efficient special pipelines crafted for industrial and mining sectors, enhancing operational productivity.
4. Custom-engineered special pipelines for national key engineering projects, contributing to infrastructural excellence.
5. High-performance special pipelines dedicated to gas & oil sectors, ensuring seamless and safe transport.
6. Premium raw materials designed for superior coating solutions, enhancing pipeline longevity and performance.
7. Comprehensive range of matched pipe fittings, expertly designed to complement all types of pipes and ensure flawless connectivity.

Our company has meticulously crafted an industrial ecosystem that integrates design institutes, financial bodies, port logistics, construction teams, and both upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is on a mission to lead globally as a comprehensive pipeline system solution provider. We strive to revolutionize human life with intelligent pipeline solutions, ensuring the utmost safety and efficiency in pipeline transportation.

Shandong Donghong Pipe Industry Co., Ltd. prides itself on a dynamic team of over 200 R&D experts and an impressive portfolio of over 100 patents. Utilizing national technology platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong leads the charge in digital, informative, and intelligent pipeline engineering. Our prowess supports pivotal national projects like the South-to-North Water Diversion and urban water supply integration. With an unwavering commitment to innovation and quality, Donghong is devoted to advancing key strategic projects and enhancing the quality of life.

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.