Factory Price DN40mm SDR11 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

In the realm of drinking water infrastructure, traditional solutions such as cement mortar ductile iron pipes, plastic-coated steel pipes, and PE pipes have been prevalent. However, these materials often face challenges including microbial proliferation, the onset of corrosive yellow water, scaling on the inner walls, and reduced water transmission efficiency. These issues not only diminish the economic viability of the network but also inadvertently lead to 'secondary pollution,' compromising water quality at the user end.

Addressing the growing concerns for a healthier lifestyle and enhancing existing pipeline networks plagued by issues of 'secondary pollution' and diminished transmission capabilities, Shandong Donghong Pipe Industry Co., Ltd. brings over two decades of expertise in plastic composite pipelines to the fore. Leveraging cutting-edge functional material development, advanced pipeline structural design, and specialized process technologies, they have crafted innovative composite pipeline products. These pipelines are engineered with anti-bacterial and anti-scaling properties, ensuring the drinking water pipeline network meets the highest standards of intrinsic safety.

Connection Method

1. Elctric fusion connection.

2. Butt fusion Connection.

3. Flange Buckle Connection

Product Features

Anti-scaling Property

Drawing on the marvel of 'lotus leaf hydrophobicity,' we incorporate organic polymers and employ specialized processes to elevate the water contact angle on our pipeline surfaces to an impressive 111° (standard control is ≥105°). This significantly surpasses the common polyethylene range of 88°-92°. By enhancing the surface smoothness of our pipes, we effectively minimize the adsorption of calcium and magnesium ions along with other substances, thereby reducing pipeline water energy consumption. Moreover, the synergy between our superior anti-scaling and antibacterial properties ensures the pipeline maintains its true antibacterial performance, eliminating issues of non-contact failure between the antibacterial layer and fluid due to scaling. (Water contact angle: The angle at which a droplet of water meets the material surface, with a range of 90° < water contact angle < 180° indicating hydrophobicity.)

Hydrophobic Patency

Our 40mm Anti-Scaling Drinking Water Pipe stands out with a remarkably smoother inner wall compared to traditional plastic pipes. This innovation reduces flow resistance and boosts water transmission capacity. By surpassing the smoothness of conventional polyethylene pipes, our design addresses the challenge of increased energy consumption in long-term pipe network operations. It is meticulously engineered for the drinking water industry, ensuring efficiency and reliability.

Anti-bacterial Performance

Infused with an ionic antibacterial agent on the inner wall, our pipe exhibits extraordinary efficacy. As per the rigorous standards of JC/T939-2004 'Antibacterial Performance of Antibacterial Plastic Pipe for Construction,' tested by Guangdong Microbiological Analysis and Testing Center, it achieves an antibacterial rate exceeding 99.99% against both Escherichia coli and Staphylococcus aureus (standard testing bacteria). This advanced feature eradicates microorganisms affixed to the pipe walls, preventing microbial film formation and offering a lasting antibacterial effect.

Terrain Adaptability

Designed to adapt seamlessly to varying terrains, our pipes leverage the flexibility of plastic under pressure. This flexibility enables flexible laying, reducing the need for additional pipe fittings and allowing the pipeline to adjust with terrain settlement, ensuring cost-efficiency and resilience.

Economical and Efficient

Our pipes, being lighter than their concrete, galvanized, and steel counterparts, offer remarkable ease in handling and installation. This, coupled with reduced manpower and equipment requirements, substantially lowers project installation costs, making them a truly economical choice.

Long Service Life
Crafted from robust polyethylene material, our pipes boast a substantial long-term design life, with an extrapolated service life of up to 50 years under normal working conditions, ensuring lasting performance and dependability.

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

Unveil the excellence of Shandong Donghong Pipe Industry Co., Ltd.'s pipe solutions, where high hydrostatic strength meets outstanding oxidation resistance. Our state-of-the-art integrated equipment, paired with meticulous process control and a precision meter weight control system, ensures that our products deliver unmatched reliability and endurance. With our self-owned CNAS laboratory, we guarantee top-tier quality, providing you with a sturdy, safe connection for any project, delivering peace of mind and confidence in every application.

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), nestled in the historic city of Qufu, China, the birthplace of Confucius, stands as a beacon of innovation and excellence in the field of pipeline engineering. As a premier manufacturer, comprehensive service provider, and general contractor, Donghong specializes in crafting four distinct categories of functional and bespoke pipelines:

1. Innovative pipelines expertly designed for the efficient diversion of rainwater and sewage.
2. Robust and reliable pipelines tailored for urban municipal applications.
3. Advanced pipelines meticulously engineered for industrial and mining sectors.
4. State-of-the-art pipelines constructed for pivotal national key engineering projects.
5. Highly specialized pipelines developed for the rigorous demands of gas & oil transportation.
6. Premium raw materials for high-performance coating materials.
7. Comprehensive range of matched pipe fittings designed for seamless integration with diverse pipe types.

Our company has fostered a dynamic industrial ecosystem, bringing together design institutes, financial entities, port logistics operations, construction firms, and both upstream and downstream enterprises. At Shandong Donghong Pipe Industry Co., Ltd., our mission is to ascend as the global leader in pipeline system solutions, transforming human existence with our cutting-edge intelligent pipelines, while steadfastly safeguarding the security of pipeline transportation.

Shandong Donghong Pipe Industry Co., Ltd. Shandong Donghong Pipe Industry Co., Ltd. boasts a formidable team of over 200 R&D experts and holds an impressive portfolio of more than 100 patents. By harnessing the power of national technology research platforms, including the esteemed National Enterprise Technology Center and CNAS Laboratory, Donghong is at the forefront of digitalization, informatization, and intelligentization in pipeline engineering. This pioneering spirit is instrumental in advancing the engineering pipeline sector and plays a vital role in supporting significant national initiatives such as the South-to-North Water Diversion and urban water supply integration projects. With an unwavering commitment to innovation and quality, Donghong is devoted to propelling key strategic and community-oriented projects forward.

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.