China's plastic pipeline industry is running towards the green industry
China's plastic pipeline industry is running towards the green industry
In recent years, along with the rapid development of urbanization in our country, the "western development", "west-east gas", "south-north water diversion project", and the national highway network, network construction, housing construction for PE pipe has opened up unprecedented market; The demand of various kinds of agricultural plastic water-saving irrigation equipment is increasing. These factors have provided historical opportunities for the development of PE pipes in China.
Since entering 2013, the demand for plastic piping in China is still growing slightly, and the overall performance is better than that of 2012. On the one hand, it is driven by the government's construction of infrastructure projects; Is consolidation speed on the other hand, some don't have the resources advantage, innovation of small enterprises to accelerate elimination, some products are of good quality, large scale of PE pipe manufacturers are constantly introducing new technology, innovation and development; In addition, since 2013, the price of raw material PE has been continuously low and the PE pipe production cost can be profitable. In the special period, the plastic pipe enterprises of the whole country should have the social responsibility, can not only covet immediate interests, to improve the overall level, must refuse to fake and inferior pipes.
In the drainage and water supply system, the pipe is an important part of the pipe, so the quality of the pipe plays a decisive role. Today is to introduce the development of PE pipe material status and future prospects of the market: in foreign developed countries and regions, occupancy of PE pipe in the inter-city buried gas pipeline has reached more than 90%, the water supply market share reached 60%, and foreign in the aspect of PE pipe material has built up a very mature standard construction specifications. At home, after galvanized pipe gradually are disabled, PE pipe in the building water supply and other fields has a competitive advantage, in gas, industrial water supply and drainage, communication, agriculture irrigation in the fields of PE pipe has a rapid growth trend, but some in the field of pipe standards and regulations are not followed, to a certain extent, affected the application and development of PE pipe. There are many classification methods of PE pipes, and different classification methods according to different standards. According to the use points, it can be divided into buildings and municipal services for outdoor gas pipes, agricultural irrigation pipes, tubes, and sewage pipes. According to pipe quality and structure, PE pipe can be divided into ordinary PE pipe, aluminous model multiple tube, inspecting &controlling, inspecting &controlling, single/double wall corrugated pipe reinforced pipe, spiral pipe, fiber optic cable with silicon core pipe, etc. According to the density of raw materials, it can be divided into high-density tube, low-density tube and medium density tube. There are other classification criteria, which are not discussed here.
The wide application of PE pipe is not only reflected in municipal and residential construction, but also the demand of plastic pipe in rural areas will be larger and larger. Unlike the large-scale and collectivized procurement in cities, most users in the rural market are one family, with small purchases and diversified specifications. And 80% of the agricultural population in our country, make this market is not easy to be ignored, so should develop a variety of specifications, a variety of species and suitable for rural use of various types of PE plastic pipe, in order to meet the needs of the rural market, wide range of PE pipe application.
With green environmental protection as the theme of The Times, in the plastic pipe industry are also efforts toward this goal rush into, in plastic processing industry, the first big industry output value of the highest, fastest growing industry overall technical level is relatively high, new material, new technology accept fast, the characteristics of technical innovation, new product innovation ability.
During the period of "11th five-year plan" of China plastics processing industry has realized the historical leap, one of the world industrial plastic, plastic products output reached 80 million tons, in 2012 in China since 2010 production has been ranked first in the world. During the 12th five-year plan period, we entered the new stage of innovation-driven development.
Since 2012, the economic situation is complicated at home and abroad, market demand and the plastic industry downturn, but with the steady domestic demand of housing construction and municipal engineering, water conservancy construction policy support, rural drinking water safety system construction and building materials to the countryside to pull the plastic tubing needs to upgrade and heating of the gas supply system and the incremental demand of consumer trends, plastic pipe industry is still showing a good momentum of development.
In the process of high speed development, there are many problems such as excess capacity of industry, homogeneity of products and so on. Against many common plastic pipe with breakthroughs made in key areas, key techniques, to change the plastic pipe industry as a whole backwardness ascending pipe industry overall quality comprehensively, to ensure that the plastic pipe industry sustained, stable and rapid growth, achieve healthy development.
Especially as a representative of the green chemical industry, construction industry pipeline of PP pipe, with its small density, good corrosion resistance, long service life and good health, and environment friendly advantages such as more and more important role in plastic pipe market.
