PVC The Main Features Of The Water Pipe, Do You Know?
PVC, do you all know what it is?
PVC (full name Polyvinylchlorid), the main component of PVC, in addition to other ingredients to enhance its heat resistance, toughness, ductility, and so on. The top layer of the surface mask is lacquer. The main ingredient in the middle is PVC, and the bottom is the back coated adhesive.
PVC tube (PVC-U pipe) rigid polyvinyl chloride pipe is made of polyvinyl chloride resin and stabilizer, lubricant, etc. after hot pressing, it is the first developed plastic pipe. The PVC-U pipe has strong corrosion resistance, easy adhesion, low price and hard texture. But because of PVC-U monomer and additives exudation, it is only suitable for the water supply system with a temperature of less than 45 C. Plastic pipes are used for drainage, waste water, chemicals, heating fluids and coolants, food, ultra pure liquids, mud, gas, compressed air and vacuum systems.
So, the main features of the PVC water supply pipe
1. light, handling convenient handling: small density, handling, loading and unloading, construction is convenient.
2. excellent corrosion resistance: excellent acid resistance, alkali resistance, corrosion resistance, for the use of chemical industry is very suitable.
3., the fluid resistance is small: the inner wall of the pipe is smooth, the roughness coefficient is only 0.009, and the fluid resistance is small, which effectively improves the hydraulic condition of the pipe network and reduces the operation cost of the system.
4.. Mechanical strength is large: the pipe has good pressure resistance, impact resistance and tensile strength.
5 the construction is simple: the pipe connection construction is quick and easy, and the cost of construction works is low.
6 low cost: low price, and transportation, construction is convenient, long service life, so the overall cost is low.
7. does not affect the water quality: it is confirmed by the dissolution test that it does not affect the water quality and is suitable for large area application.