久久99亚洲精品久久_无码中文资源在线播放_91大神在线观看精品一区_国产丝袜在线精品丝袜_欧美日韩乱码毛片免费观看_秋霞在线观看片无码免费不卡

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: 中文字幕你懂得 | 爽到高潮的A片护士 | 综合久久av | 丰满的年轻搜子在线观看 | 中文字幕网资源站97 | 成人免费观看网站 | 精品超清无码视频在线观看 | 久久久成人毛片无码 | 不卡视频一区二区三区 | 国产激情性色视频在线观看 | 亚洲砖区区免费 | 欧美成人手机在线视频 | 亚洲中文字幕无码爆乳AV | 久久午夜免费视频 | 国产1区2区3区在线 69国产成人精品二区 | 国产精品99久久久久久人 | 日韩在线一卡 | 中文字幕11 | av免费人人干 | 制服亚洲日韩丝袜欧美 | 小伙和少妇干柴烈火 | 一级黄色毛毛片 | 欧美一区二区三区白人 | 超碰人人人人人人人 | 国产精品色区在线观看 | 无遮挡吃奶视频国产精品 | 无码中文人妻在线一区二区三区 | 成人无码区免费A片视频国产解说 | 久久av福利 | 男女又爽又黄激情免费视频大 | 亚洲乱码一区二区三区在线观看 | 丰满白嫩人妻中出无码 | 亚洲综合AV永久无码精品一区二区 | 日本成人福利视频 | 我玩游戏成了绝世强者动漫在线观看 | 又黄又湿免费高清视频 | 欧美色交| japanese乱子xxxx | 亚洲人成人伊人成综合网无码 | 丰满少妇太爽太高潮 | 色偷拍自怕亚洲10p 免费在线看v |