PVC pipe is one of the best-selling pipes in the market, which can be used as a water pipe or as a line pipe. PVC pipe has strong toughness, good heat resistance, waterproof and anti-aging, so most places use this kind of water pipe for decoration. So what are the specifications of PVC pipes, and what are the advantages and disadvantages of PVC pipes? Come to understand with the editor!
What are the specifications of pvc tubes
1. PVC pipe is often used as a threading pipe, the pipe has good toughness, common sizes are 16mm, 20mm, 25mm, 30mm, 40mm, 50mm.
2. PVC pipes are also often used as water pipes, which can be used in homes, commercial premises or industrial fields. The water supply pipe is made of hard PVC pipe, which has good strength, strong aging resistance and long service life. Its diameter is larger than that of the threading pipe, which is 20mm, 40mm, 50mm, 90mm, 110mm, 200mm and so on.
3. Another kind of PVC pipe is a drain pipe. The PVC pipe of the drain pipe has the highest performance requirements, not only the hardness is good, but also the anti-aging requirements are also very high. The diameter of the drain pipe is also the largest of all PVC pipes. Generally, households below 160mm can be used. Drain pipes in industrial places have sizes of 200mm, 250mm, 400mm, 500mm and so on.
What are the advantages and disadvantages of pvc tubes
1. Advantages
1. PVC pipe has better tensile and compressive strength, but its flexibility is not as good as other plastic pipes.
2. The wall of PVC pipe is very smooth, so the resistance of water flow is very small, its water delivery capacity is 20% higher than that of cast iron pipes of the same diameter, and the water delivery effect is very high.
3. Moreover, the PVC pipe has good corrosion resistance and chemical resistance, has good acid resistance, alkali resistance, corrosion resistance, is not affected by moisture and soil pH, and has a long service life.
4. PVC pipes also have very good water tightness. This kind of pipe material can maintain good water tightness whether it is connected by adhesive or rubber ring.
5. The PVC pipe has good stretchability and thermal stability, can be used in different environments, and has a wide range of applications.
6. As mentioned earlier, the PVC pipe has good hardness, so it is used as a drainage pipe to prevent insect ant erosion and has a longer service life.
2. Disadvantages
1. The disadvantage of PVC pipe is that it is not suitable for hot water pipes. Although it can be used as a domestic water supply pipe, it is not suitable for direct drinking water supply pipes.
2. Although this kind of pipe has good hardness, it is easy to crack under impact.
3. For some low-quality fake PVC pipes, plasticizers are added during production, which will cause medium pollution and greatly shorten the aging period of PVC pipes.
Editor's summary: What are the specifications of pvc pipes, what are the advantages and disadvantages of pvc pipes, a brief introduction to this, I hope to help everyone! There are many specifications of pvc pipes , so when you buy, you should choose its size according to the actual decoration, so as not to buy unsuitable products.
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pvc pipe specifications
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