Drinking-Water Distribution HDPE Pipe for Municipal and Industrial Applications

• Temperature Classification: Medium Temperature Piping
• MPa Classfication: Medium Pressure Piping
• Material: HDPE
• Standard: ASTM, CE/ISO
• Diameter: 20-1200 mm
• Medium: Liquid
• Model NO.: DH-HDPE-BD
• Cross-Section Shape: Round
• Connection Type: Butt Fusion, Electrofusion, Socket Fusion
• Max Nominal Pressure: 0.6MPa-2.0MPa
• Oxidation Induction Time: ≥20min
• Ash Content: ≤0.1%
• Elongation at Break: ≥350%
• Application: Industrial&Minicipal,Food&Beverage
• Color: Blue,Green,Red or Customizable
• Transport Package: Standard Package
• Trademark: DHPI
• Origin: China
• HS Code: 3917210000
• Production Capacity: 500000 Kilometers /Year

Product Description

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Product Description

Welcome to Shandong Donghong Pipe Industry Co., Ltd.! Our esteemed company brings you an exceptional range of high-quality drinking water pipes specifically engineered to combat microbial breeding, yellow water, corrosion, scaling, and reduced water transmission capacity. Experience the pinnacle of water quality improvement with our innovative pipe solutions that eliminate secondary pollution.

 

Introducing Shandong Donghong Pipe Industry Co., Ltd.

At Shandong Donghong, we are dedicated to enhancing your quality of life with over 20 years of specialized experience in the research, development, and manufacturing of plastic composite pipelines. Our advanced technologies in functional material development, pipeline structural design, and specialized processes effectively address vital concerns such as 'secondary pollution' and transmission capacity.

Our premier composite pipeline products feature outstanding anti-bacterial and anti-scaling properties, guaranteeing the safety and integrity of drinking water networks. Rely on Shandong Donghong for cutting-edge solutions that prioritize quality and innovation.

High Quality: The Blue Dream series is crafted from top-tier food-grade polyethylene resin, providing customers with superior raw materials that ensure the long-term reliability and performance of our pipelines.

 

Anti-scaling and Low Flow Resistance: Utilizing the 'lotus leaf effect' principle, our pipes achieve a low contact angle (>105°) on the inner wall, which prevents scaling and minimizes wetting tension, thereby enhancing hydraulic transportation efficiency.

 

The Blue Dream series guarantees exceptional performance for customers' high-quality water needs. Our pipes prevent 'secondary pollution,' deter inner-wall scaling, and ensure consistent pipeline efficiency, all while upholding synergistic hygiene and safety standards. Contribute to a superior quality of life with our advanced pipeline solutions.

Connection Method

 

Our company boasts a diverse array of connection methods, designed to deliver comprehensive, integrated solutions. Supported by our expert technical R&D team and state-of-the-art plastic pipe fittings workshop, we tailor connections and fittings to meet your specific requirements and project needs. Additionally, we offer professional technical guidance to ensure seamless implementation.
 

 

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

 

Product Features

 

Anti-scaling Property

Utilizing the 'lotus leaf hydrophobic' principle, we employ advanced organic polymers and specialized processes to elevate the water contact angle on the pipeline surface to an impressive 111° (standard control ≥105°). This far surpasses the typical 88°-92° of ordinary polyethylene, enhancing the pipeline's surface smoothness, and significantly reducing the adsorption of calcium, magnesium ions, and other substances. Consequently, this optimization lowers the energy consumption for water transportation. The synergistic action of anti-scaling and antibacterial properties ensures a genuine antibacterial effect, preventing issues related to non-contact failure between the antibacterial layer and fluid due to scaling. (Note: Water contact angle ranges from 90° to 180° for hydrophobic effect.)

 

Hydrophobic Patency

Compared to conventional plastic pipes, our pipes feature an exceptionally smooth inner wall, reducing flow resistance and enhancing water transmission capacity. This superior smoothness, especially when compared to traditional polyethylene pipes, addresses the issue of increased energy consumption over prolonged use, making it an optimal choice for the drinking water industry.

 

Anti-bacterial Performance

Our pipes incorporate an ionic antibacterial agent within the inner wall. Tested by the Guangdong Microbiological Analysis and Testing Center following JC/T939-2004 standards for 'Antibacterial performance of antibacterial plastic pipes for Construction', our products achieve an antibacterial rate exceeding 99.99% against Escherichia coli and Staphylococcus aureus. This ensures the elimination of microorganisms on the tube wall, prevents the formation of microbial films, and provides a lasting antibacterial effect.

 

Terrain Adaptability

Our pipes are engineered to accommodate the flexibility of plastic under pressure. This flexibility enables adaptive laying, reducing the need for additional fittings and allowing the pipeline to adjust naturally to terrain shifts and settlements.

 

Economical and Efficient

Lighter than concrete, galvanized, and steel pipes, our polyethylene pipes are easy to handle and install. The reduced manpower and equipment needs translate to significantly lower installation costs, enhancing overall project efficiency and economy.

 

Long Service Life
Crafted with durable polyethylene material, our pipes are designed for long-term use. Under normal operating conditions, they offer an extrapolated service life of up to 50 years.

 

Product Advantages

 

Experience top-quality pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our pipes offer:

• High Hydrostatic Strength
• Excellent Oxidation Resistance Performance
• State-of-the-Art Integrated Equipment
• Stringent Process Control
• Precision Meter Weight Control System
• Our Own CNAS-Certified Laboratory
• Sturdy Safe Connection

Enjoy a robust and secure connection with our pipes, ensuring peace of mind for all your projects.

Product Specification

 

Application Areas: Drinking water, direct drinking water, and other high-quality residential water pipelines.

Caliber: DN20-DN1200mm
Nominal Pressure: PN0.4-2.0MPa
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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.

Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Pipe Industry, stock code: 603856) is headquartered in Qufu, China, the celebrated hometown of Confucius. We are an esteemed engineering pipeline manufacturer, engineering service provider, and general contractor. Our expertise spans a diverse range of functional and customized pipelines:

• Special pipelines for efficient rainwater and sewage diversion
• Premium pipelines tailored for municipal areas
• Robust pipelines for industrial and mining applications
• Advanced pipelines crafted for national key engineering projects
• High-performance pipelines for gas & oil industries
• Top-quality raw materials for coating solutions
• Comprehensive pipe fittings for all types of pipelines

We have forged an expansive industrial ecosystem, integrating design institutes, financial institutions, port logistics, construction units, and both upstream and downstream enterprises. Shandong Donghong Pipe Industry Co., Ltd. is passionately committed to becoming the world's leading provider of comprehensive pipeline system solutions. By pioneering intelligent pipelines, we aim to transform human living standards and ensure the unwavering safety of pipeline transportation.

 

Shandong Donghong Pipe Industry Co., Ltd. boasts a team of over 200 R&D experts and holds an impressive portfolio of more than 100 patents. Leveraging premier national technology research platforms like the National Enterprise Technology Center and CNAS Laboratory, Donghong is at the forefront of digitalization, informatization, and intelligentization in pipeline engineering. Our leadership is pivotal in propelling the engineering pipeline industry forward, supporting critical national initiatives like the South-to-North Water Diversion and urban water supply integration. With a steadfast commitment to innovation and quality, Donghong is devoted to advancing key strategic and public welfare projects.

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