| Model NO. | DH-HDPE-water |
| 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
In order to answer the State's call,DonGHONG proposes green environment-friendily,corrosion resistant and energy-saving Engineering pipeline,promising never to use reclaimed materials.The life span of every piece of pipeline can reach as long as 50 years,reducing the consumption and enviromet pollution brought by repetive production.
- 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
Connection Method
Donghong adheres to the concept of "good materials make good pipes, good connections make good systems", and develops a variety of connection methods to meet the needs of different project characteristics.
Donghong specializes in plastic pipe fittings, steel pipe fittings production plant, the production of various specifications of engineering supporting fittings, but also according to customer requirements and construction conditions to help customers customize special fittings, to achieve "good connection to achieve a good system," the concept of manufacturing.
For example:
1.The elctric fusion connection.
2.The heat fusion butt welding connection.
3.The flange buckle connection.
4.The butt fusion connection.
Donghong Pipe Industry has more than 70 sets of injection molding production equipment and other joints and connectors processing equipment and more than 700 sets of injection molds; at the same time, it has a single injection volume of up to 230,000 grams of ultra-large injection molding machine, which realizes the ultra-large fittings one-time molding processing, not only to fill the gaps in the domestic industry, but also for product quality to play a good role in ensuring the quality of the product.
Heat Fusion Butt Weld Connection
Elctric fusion connection. 
Appliation Cases
The Classic Case
Badanjilin Desert Drinking Water Project, complex geomorphology, engineering pipeline ups and downs, Donghong Pipeline Industry participated in the project design, successfully solved the pipeline engineering pressure of different pressure pipeline and the corresponding connection mode supporting program, and led the pipeline installation and acceptance, saving 30% of the project cost. From the source of water diversion to the end of the water supply, to ensure that the "healthiest water (strontium-rich)" water quality has not changed, so that 300,000 people in the desert area to drink safe, environmentally friendly, healthy water.
Pipe for Yangzhou shipyard ship
Reinforced polyethylene pipe is gradually used in shipbuilding.PE pipe has the advantages of light weight, high strength, corrosion resistance, non-toxic hygiene, easy and quick installation, good sealing performance of piping system, no leakage, etc. Its performance is in line with the more piping systems in shipbuilding, such as drinking water system, ballast water system, air permeability system, domestic wastewater (black water and gray water) system.
Urban and Rural Water Supply Integration Project.
This project investment of up to hundreds of millions of dollars, the relationship between hundreds of thousands of people's drinking water safety, a complete solution to the people's drinking water within the coverage of the villages and towns; the establishment of a sound operation of a sound management and maintenance mechanism; the rural drinking water quality standard rate increased significantly; the rate of water penetration to reach 100%, which is of great significance, the government can choose Donghong Pipeline as the project leader, looking at Donghong Pipeline's strong strength, more than 20 years and thousands of case experience, and Donghong people "adhere to the quality of social security pipeline responsibility" the origin of the mission. Case experience, and Donghong people "adhere to the quality, adhere to the responsibility of social security pipeline," the origin of the mission.
High-standard farmland project.Donghong provides stable supporting irrigation pipeline system for the construction of high-standard farmland, adapting to local conditions and helping new agriculture, so that the good land can produce more grain and good grain.
Experience top-quality pipe products with Shandong Donghong Pipe Industry Co., Ltd. Our pipes offer high hydrostatic strength, excellent oxidation resistance performance, and advanced integrated equipment. With strict process control, precision meter weight control system, and a self-owned CNAS laboratory, our products ensure reliability and durability. Enjoy a sturdy and safe connection with our pipes, providing peace of mind for your projects.
Certifications
