How much does it cost to be a PVC pipe master for a month?

Being a master of PVC pipes costs 4000 yuan a month.

PVC (full name: polyvinyl chloride) is polyvinyl chloride, and other components are added to enhance its heat resistance, toughness and ductility. The top layer of this surface film is paint, the main component in the middle is PVC, and the bottom layer is adhesive. It is a kind of synthetic material which is deeply loved, quite popular and widely used in the world today. Its global usage ranks second among all kinds of synthetic materials. According to statistics, in a short period of 1995, the output of PVC in Europe was about 5 million tons, while its consumption was 5.3 million tons. In Germany, the average output and consumption of PVC is1400,000 tons.

PVC pipe (PVC-U pipe) is a kind of rigid PVC pipe, which is made of PVC resin, stabilizer and lubricant. And extrude by a hot pressing method. It is the earliest plastic pipe developed and applied. PVC-U pipe has strong corrosion resistance, easy adhesion, low price and hard texture. However, due to the leakage of PVC-U monomer and additives, it is only suitable for water supply systems with transportation temperature not exceeding 45℃. Plastic pipes are used to transport drinking water, waste water, chemicals, heating liquid and cooling liquid, food, ultra-pure liquid, mud, gas, compressed air and vacuum system.