| Model NO. | DH-HDPE-BD |
| Water Absorption | 0.12%~0.25% |
| Contraction Percentage | 2.0%~5.0% |
| Tensile Strength | 41~50MPa |
| Diameter | 20-1200 mm |
| Max Nominal Pressure | 15MPa |
| Oxidation Induction Time | ≥20min |
| Ash Content | ≤0.1% |
| Elongation at Break | ≥350% |
| Transport Package | by Truck, by Train, by Sea |
| Trademark | DHPI |
| Origin | China |
| HS Code | 3917210000 |
| Production Capacity | 500000 Kilometers /Year |
Product Description
Welcome to Shandong Donghong Pipe Industry Co., Ltd.! Our company offers a range of high-quality drinking water pipes designed to eliminate issues such as microbial breeding, yellow water, corrosion, scaling, and reduced water transmission capacity. Experience improved water quality and bid farewell to secondary pollution with our innovative pipes.
Welcome to Shandong Donghong Pipe Industry Co., Ltd.
Shandong Donghong Pipe Industry Co., Ltd. is dedicated to enhancing people's quality of life by offering top-notch plastic composite pipelines. With over 20 years of experience in research, development, and manufacturing, we tackle issues like "secondary pollution" and transmission capacity with cutting-edge technologies. Our expertise lies in functional material development, pipeline structural design, and special processes.
Our special composite pipeline products boast anti-bacterial and anti-scaling functions, ensuring the safety of drinking water networks. Trust Shandong Donghong for reliable solutions that prioritize quality and innovation.
High quality: Blue Dream series are made of high quality food-grade polyethylene resin, providing customers with high quality raw materials to ensure the long-term performance of the pipeline.
Experience anti-scaling and low flow resistance like never before with the innovative pipes from Shandong Donghong Pipe Industry Co., Ltd. Our pipes utilize the "lotus leaf effect" principle to achieve a low contact angle (>105°) on the inner wall, effectively preventing scaling and reducing wetting tension. This enhancement on the inner wall promotes superior hydraulic transportation, ensuring efficient flow and minimal resistance.
Blue Dream Series by Shandong Donghong Pipe Industry Co., Ltd.
The Blue Dream series offers a performance guarantee for customers seeking high-quality water solutions. Our products prevent "secondary pollution" of water quality, eliminate scaling on pipe walls, and ensure long-term efficiency in pipeline conveyance. With a focus on hygiene and safety, our pipes contribute to an overall high quality of life.
Connection Method
Welcome to Shandong Donghong Pipe Industry Co., Ltd.
At Shandong Donghong Pipe Industry Co., Ltd., we offer a wide range of connection methods to provide you with comprehensive integrated solutions. Our dedicated technical research and development team, along with our state-of-the-art plastic pipe fittings production workshop, ensures that we can meet your specific requirements and project needs by offering customized connections and fittings. Additionally, we provide expert technical guidance to support your projects.
Anti-scaling property
Drawing on the principle of "lotus leaf hydrophobic", organic polymers and special processes are used to raise the water contact Angle on the surface of the pipeline to 111° (standard control ≥105°), far exceeding ordinary polyethylene 88°-92°, which improves the smoothness of the surface of the pipeline, reduces the adsorption capacity of calcium and magnesium ions and other substances in the water to the pipeline, and reduces the energy consumption of the pipeline water. At the same time, the anti-scaling effect and the antibacterial effect of the pipeline cooperate to play the role of the real antibacterial effect of the pipeline, and avoid the problem of non-contact failure between the antibacterial layer and the fluid caused by pipeline scaling. (Water contact Angle: the contact Angle of water droplets on the surface of the material, 90° < water contact Angle < 180° has a hydrophobic effect.)
Hydrophobic patency
Compared with conventional plastic pipes, the inner wall is smoother, the flow resistance is reduced, the water transmission capacity is higher, and the inner wall smoothness is better than that of traditional polyethylene pipes, solving the problem of increased energy consumption in long-term operation of the pipe network, and it is a pipeline type designed for the drinking water industry.
Anti-bacterial Performance
The ionic antibacterial agent was added to the inner wall of the pipe. According to the standard of JC/T939-2004 "Antibacterial performance of antibacterial plastic pipe for Construction" tested by Guangdong Microbiological Analysis and Testing Center, the antibacterial rate of the component was > 99.99% against Escherichia coli and Staphylococcus aureus (standard requirements for testing bacteria); It can eliminate microorganisms attached to the tube wall, avoid the breeding of surface microbial film, and has a permanent antibacterial effect.
Terrain adaptability
When the pipe is under pressure, the flexibility of the plastic pipe is taken into account. The flexible laying can reduce the application of pipe fittings and change with the terrain when the terrain settles.
Economical and efficient
The pipe is lighter than the concrete pipe, galvanized pipe and steel pipe, easy to handle and install , and the lower manpower and equipment requirements mean that the installation cost of the project is greatly reduced.
Long Service Life
Polyethylene pipe material has a long-term design life, and the extrapolated service life of the pipe under normal working conditions is 50 years.
Experience Top-Quality Pipes from Shandong Donghong Pipe Industry Co., Ltd.
- High Hydrostatic Strength
- Good Oxidation Resistance Performance
- Advanced Integrated Equipment
- Strict Process Control
- Precision Meter Weight Control System
- Self-Owned CNAS Laboratory
- Sturdy and Safe Connection
Enjoy peace of mind for your projects with our sturdy and safe connection pipes.
Product Description:
Company Name: Shandong Donghong Pipe Industry Co., Ltd.
Application Areas: Suitable for drinking water, direct consumption, and high-quality living water pipelines.
Caliber: Available in sizes ranging from dn20 to dn1200mm.
Nominal Pressure: Ranges from PN0.4 to 2.0MPa.
Anti-Bacterial and Sterilization: The inner wall material boasts a 99.9% anti-bacterial rate against Staphylococcus aureus, E. coli, and more. It also ensures anti-bacterial durability of over 90%.
Appliation Cases
Certifications
