a. Strong corrosion resistance: Compared with ordinary cast iron pipes and galvanized pipes, PVC pipes have strong corrosion resistance, strong acid and alkali resistance, and will not rust and scale. There is no need to worry about the phenomenon of "red water" when using it.
b. Small fluid resistance: The inner wall of the PVC pipe is very smooth. Its surface roughness coefficient is only 0.009, the fluid resistance is very small, and the water pressure will not be excessively reduced.
c. High mechanical strength: UPVC pipes for water supply have good water pressure resistance, impact resistance and tensile strength, and can withstand 110 atmospheres for 1 hour at room temperature without breaking.
d. Hygienic and non-toxic: UPVC pipes for water supply use a unique green lead-free formula system instead of the traditional compound lead salt formula system, so it will not damage the water quality and affect human health.
e. Light texture, easy installation and construction: The density of PVC pipe is one-fifth of that of ordinary cast iron, and it is convenient to transport and unload. And use special adhesive paste or elastic seal sleeve, installation and construction is simple and quick.
f. Temperature performance of water supply pipes: The temperature range of UPVC pipes for water supply is best at room temperature. If the temperature is too low, the brittleness will increase, which is unfavorable for installation and construction; if the temperature is too high, the tensile strength will decrease, and the water pressure resistance will decrease.
g. Good water tightness: 15 minutes after the adhesive is bonded, the bonding strength can reach more than 12.5/C, and it will not decrease significantly after many years of use. The service life is quite long, and there is no worry of aging and water leakage.