无码人妻21p_国产成人av在线_97五月天免费视频观看_日本在线a片一区视频_久久亚洲a_日韩啪啪免费视频

Hello, welcome to the Jiangsu Ideal Valve Co., Ltd. official website!
TEL:+86-515-87214888      EMAIL:fnjslxfy@163.com      

Domestic valves imported more than 3 billion US dollars in less than half a year

Time:2018-08-11
According to data released by China Customs, from January to May 2018, China imported 427.96 million sets of valves , an increase of 2.5% over the same period of last year. The import...

According to data released by China Customs, from January to May 2018, China imported 427.96 million sets of valves , an increase of 2.5% over the same period of last year. The import value reached 301,1972,000 US dollars, an increase of 27.3% over the same period of last year.
In the development of the national economy, valves play an important role as an important part of the mechanical equipment manufacturing industry. As a subdivision of the manufacturing industry, the valve industry has been widely used in electric power, metallurgy, petrochemical, natural gas, environmental protection and other industries.
The continued increase in the global population and growing energy demand have spawned a large demand for valve products. As a developing country, China's rapid economic growth has greatly promoted the development of downstream industries such as oil and natural gas, and has gradually become a new engine for the development of the valve industry.
For example, in the natural gas industry, the “13th Five-Year Plan for Natural Gas Development” pointed out that during the “13th Five-Year Plan” period, the country will build 40,000 kilometers of natural gas trunks and supporting pipelines, and the total mileage will reach 104,000 kilometers in 2020; The "13th Five-Year Plan for Petroleum Development" pointed out that during the "13th Five-Year Plan" period, about 5,000 kilometers of crude oil pipelines will be built, and 12,000 kilometers of refined oil pipelines will be built. By 2020, 32,000 kilometers of crude oil pipelines will be built, and 33,000 oil products pipelines will be built. Kilometers. The large-scale construction of natural gas and oil pipelines will use a large number of valve products during the period, which will promote the development of China's valve industry.
It can be said that at present, China's valve industry is in a very favorable period of development. According to statistics, there are currently more than 3,000 valve manufacturing enterprises in China, ranking first in the world. They can produce gate valves , globe valves , throttle valves , ball valves , butterfly valves , diaphragm valves , plug valves , check valves , control valves, etc. Model specifications of valve products to meet the needs of different sectors of the industry.
However, China's valve enterprises are mostly low-level, small-scale, family-style enterprises, with problems such as low industrial concentration, backward technology, low product quality, and lack of influential brands. In the middle and high-end valve market, there are still insufficient developments in China's high-end valve products. The market is still dominated by internationally renowned companies, and the share of valve companies in China is very low. This means that China's valve industry has huge market development potential.
With the development of science and technology, the valve technology level and material technology are constantly improving. Some domestic valve companies and research institutes are investing a lot of money to focus on developing high-end valve products. For example, the high-end valves developed by the China Aerospace Science and Technology Group Sixth Institute continued to win the bid for the pipeline projects of Sinopec, CNOOC and local refinery markets, defeating the world's largest US plug valve manufacturer and breaking its monopoly in China's oil pipeline market. It ensures the safety of the national energy supply.
With the rapid development of China's economy and the country's continued investment in oil, natural gas, petrochemical, environmental protection, electric power and other fields, China's valve market will maintain rapid growth. According to the “2017-2021 China Valve Industry Investment Analysis and Prospect Forecast Report” issued by China Investment Consultant, the average annual compound growth rate of China's valve industry in the next five years (2017-2021) is about 1.97%, and the valve production will reach 2021. 8.86 million tons.
In today's increasingly fierce competition in the valve industry, valve companies must always maintain a sense of crisis, aim at market demand, strive to improve their technological innovation capabilities in the research and development of valve products, move toward the mid-to-high-end market, and strive to improve the quality and technology of valve products. High-end intelligent valve new products can gain more opportunities in the huge market demand, and help China's valve manufacturing industry to move from manufacturing to manufacturing countries!

主站蜘蛛池模板: 视频国产一区二区 | 尤物yw午夜国产精品视频 | 精彩视频一区二区三区 | 天天干天天碰 | 久草在线免费资源 | 在线观看斗破苍穹 | 懂色一区二区三区av片 | 亚欧在线观看视频 | 91成人免费观看网站 | av在线免费网 | 国产精品88久久久久久妇女厕 | 欧美自拍区 | 精品视频在线免费播放 | 亚洲经典国产欧美 | 少妇伦子伦精品无吗 | 青娱乐自拍视频 | 高清色视频在线观看 | 99这里精品 | 亚洲三级高清免费 | 操操操干干干 | 午夜免费福利在线 | 欧美国产日韩成人 | 国产免费视频观看ai | 日本不卡的三区四区五区 | 91精品久久天干天天天按摩 | 青青草亚洲| 天天看成人免费毛片视频 | 日日操夜夜操天天爽 | 亚洲片国产一区一级在线观看 | 好吊妞国产欧美日韩免费观看网站 | 国产影视精品一区二区三区 | 久久精品国产第一区二区三区最新章节 | 亚洲精品久久久久中文第一暮 | 国产最新精品精品你懂的 | 久久玖玖| 精灵公主妮娜1至3集免费观看 | 亚洲国产精品高清久久久 | 91精品国产亚一区二区三区老牛 | 91欧美视频 | xxhd麻豆xxhd激情视频 | 国产乱精品一区二区三区视频了 |