HDPE Drinking Water Pipe PE100 Water Supply Pipe Wras NSF Certified HDPE Pipe ISO 4427 En 12201 Municipal Water Pipeline Manufacturer Straight HDPE Pipe

Product Description

Hot Selling Pipes
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Product Description

Current Challenges with Drinking Water Pipes: Traditional materials such as cement mortar ductile iron pipes, plastic-coated steel pipes, and PE pipes face significant challenges in maintaining high-quality water supply. These materials often lead to issues like microbial growth, yellowing due to pipeline corrosion, internal scaling, and reduced capacity for water transmission. Such problems not only impair the economic efficiency of the network but also contribute to the 'secondary pollution' of water sources, resulting in substandard water quality for end-users.

Innovative Solutions for Modern Needs: To address the concerns of 'secondary pollution' and diminished transmission efficiency of existing pipeline networks, Shandong Donghong Pipe Industry Co., Ltd. leverages over two decades of expertise in plastic composite pipeline research and manufacturing. By integrating advanced functional material development, pipeline structural design, and the formulation of specialized processes, we have pioneered the creation of composite pipeline products with exceptional anti-bacterial and anti-scaling features. These innovations ensure the intrinsic safety of the drinking water pipeline network, aligning with people's aspirations for a superior quality of life.

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 utilize cutting-edge organic polymers and specialized processes to dramatically raise the water contact angle on the pipeline surface to an impressive 111° (standard control ≥105°). This far surpasses the ordinary polyethylene range of 88°-92°, vastly enhancing the pipeline's surface smoothness. Consequently, the adsorption capacity of calcium and magnesium ions, along with other substances in the water, is significantly reduced, leading to lower energy consumption. Simultaneously, the robust anti-scaling and antibacterial effects of our pipeline ensure a genuine antibacterial performance by preventing non-contact failures between the antibacterial layer and fluid caused by scaling. (Water contact angle: The angle formed between water droplets and a material's surface, where 90° < water contact angle < 180° denotes a hydrophobic effect.)

Hydrophobic Patency

Compared to conventional plastic pipes, our product boasts a remarkably smoother inner wall, reducing flow resistance and enhancing water transmission capacity. This superior smoothness surpasses that of traditional polyethylene pipes, effectively addressing issues of increased energy consumption during long-term pipe network operation. Specifically designed for the drinking water industry, this pipeline ensures efficient and sustainable water delivery.

Anti-bacterial Performance

Our pipes incorporate an ionic antibacterial agent within the inner wall, adhering to the stringent JC/T939-2004 standard 'Antibacterial performance of antibacterial plastic pipe for Construction' tested by the Guangdong Microbiological Analysis and Testing Center. The antibacterial rate exceeds an impressive 99.99% against Escherichia coli and Staphylococcus aureus (standard testing bacteria requirements). This innovation eliminates microorganisms on the tube wall, preventing microbial film formation, and offers a permanent antibacterial effect.

Terrain Adaptability

Engineered with flexibility, our plastic pipes adeptly accommodate pressure and terrain challenges. Their flexible laying reduces the need for additional pipe fittings and adjusts effortlessly with terrain settlements, ensuring adaptability and resilience in diverse environments.

Economical and Efficient

Our pipes, being lighter than concrete, galvanized, and steel pipes, are designed for ease of handling and installation. This advantage, coupled with reduced manpower and equipment requirements, significantly lowers project installation costs, ensuring economic efficiency without compromising on quality.

Long Service Life
Crafted from premium polyethylene pipe material, our pipes offer a long-term design life. Under normal working conditions, the extrapolated service life extends to 50 years, promising reliability and enduring performance.

Product Advantages

Product Description:

• High Hydrostatic Strength
• Exemplary Oxidation Resistance Performance
• State-of-the-art Integrated Equipment
• Rigorous Process Control
• Precision Meter Weight Control System
• Exclusive CNAS Laboratory
• Sturdy Safe Connection

Discover the epitome of quality with Shandong Donghong Pipe Industry Co., Ltd. Our pipes are crafted to offer exceptional hydrostatic strength and remarkable oxidation resistance. Equipped with state-of-the-art integrated equipment, strict process control, and a precision meter weight control system, supported by an exclusive CNAS laboratory, our products stand as a testament to reliability and durability. Ensure a secure and robust connection with our meticulously engineered pipes, providing peace of mind and excellence 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

 For other sizes and specifications, please contact us for inquiry.

Appliation Cases

Certifications

Company Profile

China Donghong Company Limited (Hong Kong) - Global Pipeline Solutions Provider

China Donghong Company Limited (Hong Kong), with its production base in Shandong, China, is a listed company (stock code: 603856) and a national high-tech enterprise specializing in engineering pipelines. We operate with a national-level CNAS laboratory and adhere to ISO 9001 / ISO 14001 / ISO 45001 management systems, while holding internationally recognized certifications including CE, EN, BV, WRAS, and API.

Our core business covers specialized and customized pipelines for:

• Rainwater and sewage diversion
• Municipal infrastructure
• Industrial and mining projects
• National key engineering projects

China Donghong Pipe Industry Co., Ltd. is proud to house a dynamic team of over 200 R&D experts and boasts an impressive portfolio of over 100 patents. By harnessing national technology research platforms such as the National Enterprise Technology Center and CNAS Laboratory, Donghong is at the forefront of digitalization, informatization, and intelligentization in pipeline engineering. This leadership not only propels the engineering pipeline industry forward but is pivotal in supporting essential national initiatives like the South-to-North Water Diversion and urban water supply integration. With an unwavering focus on innovation and quality, Donghong is committed to advancing key strategic initiatives 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.