Cosmetic tubes are characterized by light weight, corrosion resistance, low water flow loss, and easy installation. They are favored by the pipeline engineering industry.
At the same time, cosmetic plastic tube use less energy than conventional cosmetic tubes (generally less than 1: 4) The environmental pollution is small and it is now
increasingly valued by the government and relevant departments.
In foreign countries, cosmetic plastic tube are constantly replacing pipes made of metal or other traditional materials and have developed rapidly. In the decade from 1980 to
1990, the total growth rate of various materials except for plastic pipes was less than 2%. However, the growth rate of plastic pipes was 4 times of the total growth rate
of various other pipes, reaching 8%. Into the 1990s, the demand for plastic pipes still increased at a rate of 4.2% per year. Its output value increased at an annual rate
of 8%.
China began to produce cosmetic tubes in the 1970s, and it began to be applied in engineering construction in the early 1980s. In the past two decades, cosmetic tubes
have been greatly developed, not only in quantity, but also in variety and specification. By the end of 1999, there were about 2,000 cosmetic tube production lines
nationwide, of which about 15% were imported equipment. In 1999, the production capacity of various plastic pipes in China reached 1.65 million tons, and the actual output
was about 1 million tons. Among them, PVC-U pipe 500,000 tons, accounting for 50%; PE pipe 360,000 tons, accounting for 36%. In recent years, as the construction industry
has become an important pillar industry of the national economy and the rapid development of the housing industry, the development of building interior plastic pipes has
rapidly become a hot spot for investment today.
The development of cosmetic tube is mainly based on UPVC pipe and PE pipe, and vigorously develops new composite and modified cosmetic tubes. In 2010, the main
products of cosmetic tubes must meet the market requirements. The products in the market are complete, and the quality, grade and supporting level have been significantly
improved. The overall level is close to the international advanced level. In the new construction, reconstruction and expansion projects across the country, 80% of
construction drainage pipes are plastic pipes; 80% of building water supply, hot water supply and heating pipes are plastic pipes; 90% of wire jacket pipes are plastic
pipes; 70% of construction rainwater drainage pipes Uses plastic pipes; 70% of urban water supply pipes (below DN400 Inm) use plastic pipes; 70% of village and town water
supply pipes use plastic pipes; 50% of urban drainage pipes use plastic pipes; 60% of urban gas pipelines (medium and low-pressure pipelines) use plastic pipes.
At the same time, cosmetic plastic tube use less energy than conventional cosmetic tubes (generally less than 1: 4) The environmental pollution is small and it is now
increasingly valued by the government and relevant departments.
In foreign countries, cosmetic plastic tube are constantly replacing pipes made of metal or other traditional materials and have developed rapidly. In the decade from 1980 to
1990, the total growth rate of various materials except for plastic pipes was less than 2%. However, the growth rate of plastic pipes was 4 times of the total growth rate
of various other pipes, reaching 8%. Into the 1990s, the demand for plastic pipes still increased at a rate of 4.2% per year. Its output value increased at an annual rate
of 8%.
China began to produce cosmetic tubes in the 1970s, and it began to be applied in engineering construction in the early 1980s. In the past two decades, cosmetic tubes
have been greatly developed, not only in quantity, but also in variety and specification. By the end of 1999, there were about 2,000 cosmetic tube production lines
nationwide, of which about 15% were imported equipment. In 1999, the production capacity of various plastic pipes in China reached 1.65 million tons, and the actual output
was about 1 million tons. Among them, PVC-U pipe 500,000 tons, accounting for 50%; PE pipe 360,000 tons, accounting for 36%. In recent years, as the construction industry
has become an important pillar industry of the national economy and the rapid development of the housing industry, the development of building interior plastic pipes has
rapidly become a hot spot for investment today.
The development of cosmetic tube is mainly based on UPVC pipe and PE pipe, and vigorously develops new composite and modified cosmetic tubes. In 2010, the main
products of cosmetic tubes must meet the market requirements. The products in the market are complete, and the quality, grade and supporting level have been significantly
improved. The overall level is close to the international advanced level. In the new construction, reconstruction and expansion projects across the country, 80% of
construction drainage pipes are plastic pipes; 80% of building water supply, hot water supply and heating pipes are plastic pipes; 90% of wire jacket pipes are plastic
pipes; 70% of construction rainwater drainage pipes Uses plastic pipes; 70% of urban water supply pipes (below DN400 Inm) use plastic pipes; 70% of village and town water
supply pipes use plastic pipes; 50% of urban drainage pipes use plastic pipes; 60% of urban gas pipelines (medium and low-pressure pipelines) use plastic pipes.
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