Current Location：Home - News - Industry
|
|||
| Published：2010.09.23 News Sources： Views： | |||
|
Plastic pipe industry has a bright future, and eight showed the following trends: One, made of plastic pipe Compound yield and the amount will greatly increase National large-scale petrochemical enterprises in recent years, increasing research and production of special material for the technical inputs and financial inputs, domestic production of special materials and varieties increased year by year, to ease the contradiction between demand and supply of plastic pipe special materials will play a positive role. Second, domestic plastic pipe production equipment will gradually replace imported equipment Currently, homemade plastic pipe production equipment has been close and reached international advanced level, to produce quality plastic pipe to meet the engineering requirements. Made of PVC-U, PE, PP solid wall pipe, double wall corrugated pipe, spiral structure wall pipe, composite pipe and other production equipment in the international market has a strong competitive edge, part of the domestic production line has been exported abroad, in foreign countries to obtain good reputation. Therefore, in the future in China, domestic equipment will gradually replace the imported equipment. Third, plastic pipe production to large-scale, serial direction Plastic pipe scale, series production is conducive to lower production costs, marketing cost; help set up and perfect quality assurance system, improve product quality; help improve production efficiency; help increase market competitiveness. In recent years, plastic piping domestic construction enterprises, most of them are more than 10,000 tons annually, a more complete variety of large and medium size enterprises, and also achieved significant economic, social, therefore, in future years, the production of plastic pipe remains is to scale, series direction. 4, municipal plastic pipe the next few years will be the focus of development With the accelerated pace of urbanization in China, as well as national large-scale implementation of key projects, municipal pipelines will be huge amount of growth. Plastic pipe with traditional metal pipes, concrete pipes, compared with many advantages, has been recognized pipeline engineering, state and local governments are actively promoting plastic pipe, municipal and utility customers are actively used plastic pipe, therefore, In the next few years, urban water supply, urban drainage, urban gas plastic pipe, and the urban underground power, telecommunications plastic sheath pipe the next few years will be the focus of development. 5, the new plastic composite pipe as the hot technology development As the new plastic composite pipe can focus on the characteristics of a variety of materials to solve practical engineering problems such as: water supply pipeline in the town, the steel framed polyethylene plastic pipe, can increase the working pressure; in urban drainage lane, steel-reinforced polyethylene winding structure wall pipe, can increase the ring stiffness; in building cooling water pipeline, PP-R aluminum-plastic composite pipe and PP-R aluminum plastic stable tube, can reduce the pipeline expansion coefficient, increased rigidity and oxygen barrier properties of pipes, etc. so, many enterprises in research and development and production, the amount will increase the next few years, therefore, the new plastic composite pipe technology development will be the hot spot. 6, floor heating plastic pipe will be rapid growth in consumption There are many features of the ground heating, such as: floor heating with room temperature distribution, low temperature, gives a cool head and feet warm feeling of comfort; not easy to produce dust group, helps to create a healthy indoor environment; saving energy and reducing heat loss and so on, are home users and real estate developers love, has become a selling point north of residential sales. In addition, our heating region expanded from the past extended to the north of the Yellow River area north of the Yangtze River. Therefore, the next few years, plastic piping floor heating and application of volume of production will grow rapidly. Seven, in the production of PVC pipe restriction and prohibition of the use of lead salt stabilizer, will gradually be introduced Lead on human health, China has provided in the PVC-U water supply pipe production prohibit the use of lead salt stabilizer, but the PVC-U drainage pipes and other uses of PVC-U pipe without making restrictions on the use of stabilizers. In Europe, have been developed in the PVC-U limit and prohibit the use of building materials in the lead salt stabilizer plans. Foreign restrictions and prohibit the use of lead salt stabilizer is mainly due to health and environmental point of view angle. In China, as people's living standards improve and the health, environmental awareness enhanced the production of PVC pipe, out of lead salt stabilizer, generally recognized by the users, manufacturers also focus the next few years will gradually be introduced . 8, plastic pipe in trenchless pipeline construction and renovation of the old applications will continue to expand As the non-excavation, with less investment and construction speed, without excavating the road advantages, is the bustling city main roads and urban areas the best option for pipeline construction, but also the direction of development; the city used the old pipe network update insert method, such as trenchless technology lining construction method can be invested to save 1 / 3 more than running our country has more than 60,000 km of sewer pipes to the useful life, need to update and repair, rather than the preferred excavation pipe is plastic pipe, so the next few years will expand usage. |
|||
| This Paper Is Divided Into 1 Page | |||
| Next:China plastic pipe industry booming | |||
| Previous:No | |||
