UPVC Direct

UPVC inner and outer wire direct specification: 20-110MM
1. Strong corrosion resistance
Compared with general cast iron pipes and galvanized pipes, UPVC pipes are resistant to strong acids and alkalis, do not rust or scale, and have no secondary pollution.
2. Low fluid resistance
The inner wall of UPVC pipe is very smooth, with a surface roughness coefficient of only 0.009, and the fluid resistance is very small, which will not excessively reduce the water pressure and effectively improve the water delivery capacity.
3. High mechanical strength
UPVC pipes for water supply have good water pressure resistance, impact resistance, and tensile strength.
4. Hygiene
UPVC pipes for water supply use use unique green and environmentally friendly resin materials and non-toxic stabilizers, which will not damage water quality and affect human health.
5. Lightweight texture, easy installation and construction
The density of UPVC pipe is one-fifth of that of general cast iron pipe, making it easy to load and unload. It also uses special adhesive or elastic sealing components for easy and fast installation and construction
6. Temperature adaptability of water supply pipes
The applicable temperature range for UPVC pipes for water supply is preferably room temperature. Low temperature increases brittleness and is not conducive to installation and construction; The temperature is too high, the tensile strength decreases, and the water pressure resistance decreases
7. Good water tightness
After 15 minutes of adhesive bonding, the bonding strength can reach over 12.5kg/cm, and after 120 minutes, it can reach over 25kg/cm. After years of use, there will be no significant decrease. The sealing ring at the elastic sealing element joint also has a considerable service life compared to UPVC pipes, and there is no concern of aging or water leakage.
8. Long service life
Under normal usage conditions, the effective service life of UPVC pipes exceeds 50 years.