PVC fiber hose is a flexible pipe made of polyvinyl chloride (PVC) resin as the base material and added with polyester fiber reinforcement layer. It has both flexibility and durability. The following are its main features and classifications:
Core features
Structural design
1. Adopting the three-layer composite structure of “PVC + fiber reinforcement layer + PVC”, the fibers are usually arranged in a spiral or grid form, which significantly improves the tensile strength and prevents distortion.
2. The inner wall is smooth, reducing fluid resistance, suitable for conveying liquids or particles.
Performance advantages
1. Strong weather resistance: It can withstand a temperature range of -30℃ to 60℃, is not easy to harden in winter, and is resistant to UV aging in summer.
2. Corrosion resistance: It has good tolerance to acid, alkali, and oil media, and is suitable for industrial sewage discharge or agricultural irrigation.
3. Lightweight and flexible: Light weight, small bending radius, and flexible angle adjustment without additional tools during installation.
Environmental protection and safety
1. High-quality products use no heavy metal plasticizers and meet environmental protection standards, but it should be noted that some inferior pipes may contain harmful substances such as phthalates.
Classification and application scenarios
According to the reinforcement method
1. Spiral fiber tube: excellent pressure resistance, commonly used for water pumping and drainage, industrial fluid transportation.
2. Grid fiber tube: outstanding anti-twisting performance, suitable for long-distance or complex path laying.
According to the purpose
1. Agricultural irrigation: transparent models can observe the state of water flow, such as nursery watering and fish pond drainage.
2. Industrial field: acid and alkali resistant models are used for chemical medium transportation or dust suction and exhaust.
Precautions: The long-term use temperature is recommended not to exceed 80°C, avoid contact with food or medicine.
