Factory Price DN32mm SDR11 SDR15 HDPE Pipe 100m 200m 300m HDPE Coil Pipe for Drip and Rain Pipe Irrigation Systems in Agriculture

• 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 current landscape of drinking water pipes is dominated by cement mortar ductile iron pipes, plastic coated steel pipes, and PE pipes. Unfortunately, these traditional systems often face challenges such as microbial proliferation, yellow water due to pipeline corrosion, scaling on the inner walls, and a decrease in the water transmission capacity of the pipe network. These issues not only detract from the economic efficiency of the network's operation but also lead to 'secondary pollution' of the water source by the time it reaches the user's tap, resulting in substandard water quality.

To address the public's desire for a better quality of life and tackle the pressing issues of 'secondary pollution' and diminished transmission capacity in existing pipeline networks, Donghong shares its extensive expertise gained from over two decades of research and development in the manufacturing of plastic composite pipelines. Leveraging the company's advancements in functional material development, innovative pipeline structural design, and the creation of specialized processes and technologies, we have successfully engineered specialized composite pipeline products. These products boast remarkable anti-bacterial and anti-scaling properties, ensuring that drinking water pipeline networks achieve a high standard of intrinsic safety, meeting the demands of modern consumers.

Connection Method

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

Product Features

Anti-scaling property

Drawing on the extraordinary principle of "lotus leaf hydrophobicity," we utilize state-of-the-art organic polymers and specialized processes to elevate the water contact angle on the pipeline surface to an impressive 111° (standard control ≥105°). This dramatically surpasses the typical polyethylene range of 88°-92°, significantly enhancing the pipeline's surface smoothness. By reducing calcium, magnesium ions, and other substances' adsorption capacity, we achieve reduced energy consumption for water transport. Simultaneously, the pipeline's superior anti-scaling and antibacterial effects synergize to deliver a truly effective antibacterial function, preventing any non-contact failures between the antibacterial layer and fluid due to pipeline scaling. (Water contact Angle: this angle, ranging from 90° to 180°, indicates the hydrophobic effect of water droplets on material surfaces.)

Hydrophobic patency

Our advanced pipes, compared to conventional plastic pipes, boast a smoother inner wall, reduced flow resistance, and enhanced water transmission capacity. Their superior inner wall smoothness outperforms traditional polyethylene pipes, addressing the issue of increased energy consumption in long-term pipe network operations. Specifically designed for the drinking water industry, this pipeline type ensures optimal performance and efficiency.

Anti-bacterial Performance

By integrating an ionic antibacterial agent into the pipe's inner wall, we achieve unparalleled antibacterial performance. Tested to the rigorous standards of JC/T939-2004 "Antibacterial performance of antibacterial plastic pipe for Construction" by Guangdong Microbiological Analysis and Testing Center, our pipes achieve an antibacterial rate exceeding 99.99% against Escherichia coli and Staphylococcus aureus. This impressive capability eliminates microorganisms on the tube wall, prevents the formation of microbial films, and ensures a permanent antibacterial effect.

Terrain adaptability

Under pressure, our pipes demonstrate remarkable flexibility, allowing them to adapt seamlessly to terrain shifts. The flexible installation reduces the need for additional fittings, providing a versatile solution that changes effortlessly with the terrain.

Economical and efficient

Designed for cost-effectiveness, these pipes are lighter than concrete, galvanized, and steel alternatives, facilitating easy handling and installation. The reduced manpower and equipment requirements significantly slash project installation costs, making these pipes an economical and efficient choice.

Long Service Life
Our polyethylene pipe material is engineered for longevity, with a projected service life of 50 years under normal working conditions, ensuring you benefit from a durable and reliable solution for decades.

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 epitome of superior pipe solutions with Shandong Donghong Pipe Industry Co., Ltd. Our pipes offer exceptional high hydrostatic strength and remarkable oxidation resistance, supported by advanced integrated equipment. With rigorous process control, a precision meter weight control system, and our self-owned CNAS laboratory, our products guarantee reliability and longevity. Embrace the peace of mind offered by our sturdy and safe connection, ensuring your projects' success.

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) has its prestigious headquarters in the historic city of Qufu, China, the revered birthplace of Confucius. As a foremost engineering pipeline manufacturer, a trusted pipeline service provider, and a general contractor for pipeline engineering, Donghong specializes in four remarkable categories of functional and customized pipelines:

1. Special pipelines for rainwater and sewage diversion, expertly crafted to ensure efficient and environmentally friendly water management solutions.
2. Special pipelines for municipal areas, designed to enhance infrastructure resilience and support urban development with unparalleled reliability.
3. Special pipelines for industrial and mining areas, tailored to withstand the demanding conditions of these environments, guaranteeing robust performance.
4. Special pipelines for national key engineering projects, engineered to meet the stringent requirements of high-profile initiatives, securing project success.
5. Special pipelines for gas & oil, constructed with precision to ensure safe and efficient transport of essential energy resources.
6. Raw materials of coating materials, providing the foundational quality for superior pipeline protection and durability.
7. Matched pipe fittings for all kinds of pipes, expertly designed to ensure seamless integration and optimal performance across diverse pipeline systems.

The company has crafted an innovative industrial ecosystem encompassing design institutes, financial institutions, port logistics, construction units, and both upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is devoted to ascending as a global pioneer in providing comprehensive pipeline system solutions, committed to transforming human life with intelligent pipeline technology and maintaining the unwavering safety of pipeline transportation.

Shandong Donghong Pipe Industry Co., Ltd. proudly presents a team of over 200 R&D experts and holds an impressive portfolio of more than 100 patents. Harnessing the power of national technology research platforms such as the National Enterprise Technology Center and the esteemed CNAS Laboratory, Donghong leads the forefront of digitalization, informatization, and intelligentization in pipeline engineering. This innovative leadership propels the advancement of the engineering pipeline industry, playing a pivotal role in supporting crucial national endeavors like the South-to-North Water Diversion and the integration of urban water supply systems. With a strong commitment to innovation and superior quality, Donghong is resolute in its mission to serve key strategic initiatives and deeply impact people's 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.