High density polyethylene pipe is the abbreviation of high-density polyethylene pipe, which is a pipe used to transport liquids and gases. HDPE pipe has excellent physical properties and chemical stability and is widely used in municipal engineering, agricultural irrigation, petrochemical, mining engineering, water supply and drainage engineering, and other fields.
The main features of High density polyethylene pipe
1. High strength: HDPE pipe has high tensile strength and impact resistance, can withstand large external pressure and impact force, and is suitable for various complex construction environments.
2. Corrosion resistance: High density polyethylene pipe has good corrosion resistance, can resist the erosion of chemical substances such as acid, alkali, and salt, and is suitable for transporting various corrosive media.
3. Wear resistance: High density polyethylene pipe has good wear resistance, can maintain the smoothness and flow of the pipeline for a long time, and reduces energy consumption.
4. Aging resistance: HDPE pipe has good aging resistance and can be used outdoors for a long time without being affected by ultraviolet rays, oxidation, and other factors.
5. Lightweight: High density polyethylene pipe is light in weight, easy to carry and install, and reduces the workload and cost of construction.
6. High-pressure resistance: HDPE pipe has high-pressure resistance and can withstand large internal pressure to ensure the safe operation of the pipeline.
7. Environmental protection: High density polyethylene pipe is made of polyethylene material, which is non-toxic and odorless, will not pollute the water quality, and meets environmental protection requirements.
Are PE pipe and HDPE pipe the same pipe?
Many friends mistakenly think that the two pipes are actually two names for the same pipe. In fact, this is a wrong perception! HDPE pipe is actually a type of PE pipe. The full name of High density polyethylene pipe is high-density polyethylene pipe, and PE pipe is polyethylene pipe, which is divided into low-density polyethylene pipe, medium-density polyethylene pipe, and high-density polyethylene pipe. Among them, high-density polyethylene pipe is HDPE pipe. The PE resin used in High density polyethylene pipe is 9 times stronger than the PE resin used in ordinary PE pipe, with good mechanical properties and high molecular weight. The larger the molecular weight, the stronger the wear resistance. Therefore, the wear resistance of HDPE pipe is much higher than other plastics, and even higher than many metal materials.
How to choose High density polyethylene pipe
1. Specifications and dimensions: Select the appropriate pipe diameter and wall thickness according to actual needs to ensure that the pipe can meet the engineering requirements.
2. Material quality: Choose high-quality High density polyethylene pipes to ensure that they have good corrosion resistance, wear resistance, and pressure resistance.
3. Brand reputation: Choose High density polyethylene pipes from well-known brands to ensure product quality and after-sales service.
4. Supply capacity: Ensure that suppliers can supply the required HDPE pipes in a timely manner to avoid project delays.
5. Product certification: Choose High density polyethylene pipes that have passed quality certification, such as ASTM HDPE Pipe, to ensure that the products meet relevant standards and specifications.
