1. Polyvinyl chloride, commonly known as PVC, serves as the primary constituent of this material. Additional substances can be incorporated to augment its ductility. This material's exterior is coated with paint, its core is primarily polyvinyl chloride, and its interior is lined with an adhesive layer crafted from synthetic materials.
2. PVC pipes have enjoyed significant market sales and consumption. These pipes come in various types, primarily categorized based on their distinct components, leading to diverse characteristics. For instance, PVC-U pipes exhibit robust corrosion resistance and hardness, making them suitable for drainage or compressed air vacuum systems. On the other hand, PVC-O pipes, an evolved version, boast remarkable strength and impact resistance.
Water supply PVC pipe
threading pvc pipe
pvc electric pipe
model |
PVC -63 |
Pvc -110 |
PVC-160 |
PVC-250 |
PVC-315 |
PVC -450 |
PVC-630 |
Application(OD) |
16-63 |
20-110 |
50-160 |
70-250 |
110-315 |
200-450 |
315-630 |
Extruder model |
50/110 |
55/110 |
65/132 |
80/156 |
80/156 |
92/188 |
92/188 |
Capacity |
150 |
180 |
250 |
350 |
400 |
450 |
750 |
1. In home decoration, some homeowners prefer PVC pipes for drainage due to their excellent compressive properties, despite their flexibility being slightly inferior to other plastic pipes. As drainage pipes, their low resistance, primarily attributed to the pipe's smooth walls, minimizes friction and clogging risks.
2. Opting for PVC-U pipes offers advantages such as resistance to acids, alkalis, and corrosion, making them less susceptible to damage from humid environments or acidic soil layers.
3. Furthermore, PVC pipes exhibit exceptional watertightness, ensuring robust sealing whether through pasting or interfacing.
4. Nonetheless, they have limitations; for instance, they are unsuitable for hot water piping and can only be used for cold water supply. Additionally, they cannot be directly employed as drinking water pipes due to their limited flexibility and susceptibility to cracking.