Present situation of plastic pipeline development
Date:2017-12-19 09:16:25 Source: Browsing times:
In recent years, with the development of polymer materials technology, plastic (gas, water supply, drainage, heating pipe) developed rapidly in China, with the development of these new materials, new technologies continue to emerge, but also to the city water supply and drainage system in material selection provides more and better varieties. The following is the present situation of the development of plastic pipes.
The plastics industry in China started late, and the level of the early development was relatively backward. China began to develop and produce PVC plastic pipes in 1960s. In 70s, the development and application of PE and PP plastic pipes were carried out. At the beginning of 80s, the use of plastic pipes in municipal engineering and building engineering was systematically studied.
In the past twenty years, under the guidance of the Ministry of housing and construction, China's plastic pipeline industry has developed rapidly. Raw material production, pipeline production equipment manufacturing technology, pipe production technology, pipeline design theory and construction technology has been improved rapidly, and has accumulated rich experience, has laid an important position of plastic pipe products, and the shape of the plastic pipe industry in PVC pipe, polyethylene pipe and polypropylene pipeline mainly.
The high speed growth of the plastic pipeline industry has promoted the technological progress of the industry. Many of our country attaches great importance to the international advanced technology, attaches importance to the development of new products and the introduction of new technologies, and continuously strengthens the research and development of new products at the same time of introducing advanced processing equipment. Some of them have their own advanced research and development centers with a strong technical strength. According to incomplete statistics, China's plastics pipe industry has more than 1500 inventions and utility models patents, and some products with independent intellectual property rights are in the leading position in the world.
It has advanced level in ultra high molecular weight polyethylene (UHMWPE) pipe, large diameter drainage steel plastic composite winding pipe, plastic and metal composite pipe and so on. The emergence of new products not only improves the service performance, but also expands the application area of products. The gap between the overall technology level of the industry and the developed countries is narrowing.
Through the analysis of the development status of plastic pipelines, at present, the application of plastic pipes in Europe and America and other developed countries and regions is very common. Due to the large base number and low annual market growth rate, the per capita consumption of plastic pipes is relatively high. The application of plastic pipes in developing countries is still in a rapid growth period, and the per capita use of plastic pipes is low, but the whole market has maintained a rapid growth rate.
According to market research, Reportlinker's excerpts of historical demand data (2004, 2009 and 2014), and considering environmental factors, the global plastic pipeline demand is expected to grow at 6.5% annual growth rate, reaching 20 billion 600 million meters by 2019. Among them, the demand for PVC pipeline in 2019 will increase to 30 million 300 thousand tons, and the demand for HDPE pipeline will increase to 17 million 500 thousand tons at an annual rate of 7.2%.
From the current situation of the development of plastic pipe, in recent years, continue to accelerate the development of China's macro economy, construction engineering, municipal engineering, water conservancy engineering, agricultural and industrial sectors of the market demand for plastic pipe continues to increase, driven by the rapid development of China plastic pipe industry. To improve the production capacity and application amount, increase product variety, expand the application field, promote industrial scientific and technological progress and strengthening the standardization of construction, China plastic pipe industry has made great achievements, has become the plastic pipe production and application of power, has become one of the main varieties of plastic pipe material.
In the past 2017-2022 years, China's plastic pipe industry market development status and investment prospect forecast report indicates that the rapid growth of plastic pipe industry has promoted the technological progress of the industry. Many of our country attaches great importance to the international advanced technology, attaches importance to the development of new products and the introduction of new technologies, and continuously strengthens the research and development of new products at the same time of introducing advanced processing equipment. Some of them have their own advanced research and development centers with a strong technical strength.
At present, the annual growth rate of plastic pipe market in China is up to 15%, ranking first in the world. In recent years, the development of plastic pipe industry in China has shown a strong growth trend and has become the main force of the domestic plastic processing industry, driven by the relevant state policies. The huge market capacity and low entrance threshold have made plastic pipes in the past few years, has been a hot spot in domestic investment. The above is all the content of the development of plastic pipes.