PVC pipe, or polyvinyl chloride pipe, is a plastic product made of polyvinyl chloride resin as the main raw material, with the appropriate amount of additives added, and extruded or injection molded. Due to its excellent physical and chemical properties, corrosion resistance, high impact strength, and low fluid resistance, PVC pipe has been widely used in many fields such as construction, drainage, and sewage. This article will introduce the relevant content of 20mm pvc pipe in detail.
Size and specifications
The outer diameter of a 20mm pvc pipe is usually 20 mm, and the inner diameter varies according to the thickness of the pipe wall. The thickness of the pipe wall may vary depending on factors such as the manufacturer and purpose. Common pipe wall thicknesses include 1.2 mm, 2.8 mm, 3.4 mm, etc. Therefore, when choosing a 20mm PVC pipe, it is necessary to clarify the specific inner diameter and wall thickness to meet actual use requirements.
Performance characteristics
1. Corrosion resistance: PVC pipe has good corrosion resistance, can resist the erosion of a variety of chemical substances, and is suitable for the transportation of various corrosive media.
2. High impact strength: PVC pipe has high impact strength, can withstand certain external force impact, and is not easy to break.
3. Low fluid resistance: The inner wall of the PVC pipe is smooth, the fluid resistance is small, and the medium conveying efficiency can be improved.
4. Lightweight and durable: The PVC pipe is light, easy to transport and install, and has a long service life, which can reduce maintenance and replacement costs.
Application areas
1. Building drainage system: 20mm pvc pipe is often used as a pipe for building drainage system, such as the laying of drainage pipes in bathrooms, kitchens, etc.
2. Water supply system: In some small water supply systems, 20mm pvc pipe is also often used as a pipe for transporting water sources.
3. Agricultural irrigation: In the agricultural field, 20mm pvc pipe is widely used in farmland irrigation systems due to its corrosion resistance and low price.
4. Industrial fluid transmission: In some small industrial fluid transmission systems, it is also often used as a pipe for transporting various fluids.
Installation and maintenance
Installation: The installation of 20mm pvc pipe is relatively simple, and can be connected by hot melt connection, socket connection, etc. During the installation process, it is necessary to ensure that the pipe is tightly connected to avoid leakage.
Maintenance: Regular inspection and maintenance of the use status of the pipe is the key to ensure its long-term stable operation. If the pipe is found to be damaged or aged, it should be replaced or repaired in time.
Precautions
Choose a regular manufacturer: When purchasing 20mm pvc pipe, you should choose a regular and qualified manufacturer to ensure reliable product quality.
Pay attention to the use environment: select the appropriate pipe wall thickness and connection method according to the use environment to improve the service life and safety of the pipeline.
Comply with the use specifications: During installation and use, the relevant use specifications and safety operating procedures should be followed to ensure personal safety and normal operation of the equipment.
20mm pvc pipe plays an important role in many fields such as construction, agriculture, and industry with its excellent performance characteristics and wide application areas. When selecting and using it, it is necessary to clarify the specific specifications and performance requirements, and comply with the relevant use specifications and safety operating procedures.
