The application and development speed of plastic tubes in various industries

The application and development speed of plastic tubes in various industries In foreign countries, plastic tubes are constantly replacing metal or other traditional material tubes and are developing very rapidly. within the 10 years approximately from the 1980s to the 1990s, apart from plastic tubes, the expansion rate of tubes of varied materials was but 2%, but the expansion rate of plastic tubes was 4 times that of other tubes. to succeed in 8%, the demand for plastic tubes within the 1990s remains growing at an annual rate of 4.2%, and therefore the output value is growing at an annual rate of about 8%. my country began to supply plastic tubes within the 1970s, and commenced to be popularized and applied in engineering construction within the early 1980s. within the past 20 years, plastic tubes have made considerable progress in terms of quantity, variety and specifications. By the top of 2000, there have been about 2,000 plastic tube production lines in my country, of which imported equipment accounted for about 15%. In 2000, the assembly capacity of varied plastic tubes in my country reached 1.65 million tons, and therefore the actual output was about 1 million tons. Among them, PVC-U tubes are 500,000 tons, accounting for 50%; PE tubes are 360,000 tons, accounting for 36%. In recent years, because the construction industry has become a crucial pillar industry of the economy and therefore the rapid development of the housing industry, indoor plastic tubes in construction have developed rapidly and have now become a hot spot for investment. at the present , the event of plastic tubes is especially supported UPVC tubes and PE tubes, and vigorously develop new composite modified plastic tubes. In 2010, the most products of plastic tubes must meet market requirements. The market features a complete range of products, and therefore the quality, grade and supporting level are significantly improved, and therefore the overall level is on the brink of the international advanced level. Plastic tubes are utilized in 80% of building drainage tubes in new construction, reconstruction and expansion projects nationwide. 80% of water system , hot water, and heating tubes use plastic tubes; 90% of line casings use plastic tubes; 70% of building rainwater drainage tubes use plastic tubes; 70% of urban water system tubes and 70% of rural water system tubes plastic tube. 50% of urban drainage tubes use plastic tubes; 60% of urban gas tubelines use plastic tubes.

In foreign countries, plastic tubes are constantly replacing metal or other traditional material tubes and are developing very rapidly. within the 10 years approximately from the 1980s to the 1990s, apart from plastic tubes, the expansion rate of tubes of varied materials was but 2%, but the expansion rate of plastic tubes was 4 times that of other tubes. to succeed in 8%, the demand for plastic tubes within the 1990s remains growing at an annual rate of 4.2%, and therefore the output value is growing at an annual rate of about 8%.

my country began to supply plastic tubes within the 1970s, and commenced to be popularized and applied in engineering construction within the early 1980s. within the past 20 years, plastic tubes have made considerable progress in terms of quantity, variety and specifications. By the top of 2000, there have been about 2,000 plastic tube production lines in my country, of which imported equipment accounted for about 15%. In 2000, the assembly capacity of varied plastic tubes in my country reached 1.65 million tons, and therefore the actual output was about 1 million tons. Among them, PVC-U tubes are 500,000 tons, accounting for 50%; PE tubes are 360,000 tons, accounting for 36%. In recent years, because the construction industry has become a crucial pillar industry of the economy and therefore the rapid development of the housing industry, indoor plastic tubes in construction have developed rapidly and have now become a hot spot for investment.

At present, the event of plastic tubes is especially supported UPVC tubes and PE tubes, and vigorously develop new composite modified plastic tubes. In 2010, the most products of plastic tubes must meet market requirements. The market features a complete range of products, and therefore the quality, grade and supporting level are significantly improved, and therefore the overall level is on the brink of the international advanced level. Plastic tubes are utilized in 80% of building drainage tubes in new construction, reconstruction and expansion projects nationwide. 80% of water system , hot water, and heating tubes use plastic tubes; 90% of line casings use plastic tubes; 70% of building rainwater drainage tubes use plastic tubes; 70% of urban water system tubes and 70% of rural water system tubes plastic tube. 50% of urban drainage tubes use plastic tubes; 60% of urban gas tubelines use plastic tubes.