Low production costs pvc transparent plastic tube is widely used
pvc transparent plastic pipe and metal pipe compared to the production of pvc per cubic meter and production per cubic meter of steel and aluminum calculation, the energy consumption of 316KJ / m3 steel, aluminum energy consumption is 619KJ / m3, PVC energy consumption of 70KJ / m3, that is, the energy consumption of steel is 4.5 times that of PVC, and the energy consumption of aluminum is 8.8 times that of PVC. The production of PVC pipe processing energy consumption is only one-third of the same diameter metal pipe. At the same time as PVC pipe wall is smooth, non-corrosive tumor, water transport efficiency, for infusion can save about 20%.
PVC pipe has good mechanical properties, and has excellent corrosion resistance, the use of light weight, easy installation, maintenance-free, and the use of steel for public works sewer pipes in the process of due to corrosion, it is necessary Often coated paint, high maintenance costs. General construction and public utilities with a metal pipe about 20 years to be replaced, and the role of well-processed PVC pipe, the service life of up to 50 years and so on. Therefore, PVC pipe is a low production cost, high strength, corrosion-resistant plastic good.
In general, PVC pipes save about 16-37% of installation and labor costs compared to using cast iron pipes for sewage, waste water, and ventilation ducts; 30-33% for conduits compared to using metal wire conduits; and the use of chlorinated Polyvinyl chloride (PVC) pipe In terms of hot and cold water, it saves 23-44% of the cost compared to using the same size copper pipe. Therefore, due to the advantages of PVC pipe, all countries are actively developing and promoting PVC pipe.
Rigid PVC pipe, pipe fittings in many PVC products, the rapid growth in China was the trend, but also a variety of plastic pipes in the largest consumer species. In recent years, our country PVC pipe propaganda and promotion, especially the relevant national policy support, PVC pipe production and application has made considerable progress, PVC pipe production has accounted for more than 50% of the total output of plastic pipe, widely used in industrial, construction, Agriculture and many other industries.