PVC Comparison of the advantages and disadvantages of fluid tubes

PVC Comparison of the advantages and disadvantages of fluid tubes

Everything has two sides, even the coin has positive and negative, in other words, everything has advantages and disadvantages, today to tell you about the advantages and disadvantages of pvc hose.

1. Have good tensile and compressive strength: but its flexibility is not as good as other plastic pipes.

2, small fluid resistance: PVC pipe wall is very smooth, the resistance to the fluid is very small, its rough coefficient is only 0.009, its water transmission capacity can be 20% higher than the same diameter cast iron pipe, 40% higher than the concrete pipe.

Good corrosion resistance, drug resistance: PVC pipe has excellent acid resistance, alkali resistance, corrosion resistance, not affected by moisture and soil pH, pipeline laying does not need any anticorrosion treatment.

Disadvantages of the pvc hoses:

1. Should not be used for hot water pipe, can be used as domestic water supply pipe, but not as direct drinking water supply pipe.

2. It is easy to crack when impacted.

3. Some low-quality fake PVC tubes add plasticizer in the production, which can cause medium pollution and greatly shorten the aging period of PVC tubes.