It is reported that recently, it was learned from Changsha gas transmission branch of west east gas transmission of national pipe network that the company successfully completed the task of ensuring the supply of natural gas in Hunan Province in winter, and transported 1.625 billion cubic meters of natural gas to Hunan Province, a year-on- year increase of 9.26%. Changsha gas transmission branch of West to east gas transmission of national pipeline network has transported 1.625 billion cubic meters of natural gas to Hunan Province, a year-on-year increase of 9.26%. Changsha gas transmission branch takes safety production as the foundation, emergency response as the starting point and market development as the driving force to build a solid gas barrier for the rapid It is reported that recently, the first batch of 12 affordable wind power and photovoltaic project connection projects of Inner Mongolia Power Group have been approved, involving 12 photovoltaic wind power projects of more than 10 new energy investment enterprises such as Guodian, Huadian, China Resources and Mingyang, with a total installed capacity of 2.3 million KW, distributed in Ulanqab, Erdos, Bayannur, Wuhai, Alxa and other regions. According to the objectives of "two pioneers" and "two surpasses" clearly put forward in the report of the 11th Party Congress of Inner Mongolia Autonomous Region, Inner Mongolia electric power group gave full play to the advantages of power grid resource allocation, went all out and made active deployment, formulated a new energy grid The port is the window of foreign trade, and oil and gas trading is one of its most important businesses. The report of the 19th National Congress of the Communist Party of China proposed to "give greater reform autonomy to the free trade pilot zone and explore the construction of free trade ports", and domestic ports, large and small, responded one after another. Zhoushan Port, Tianjin Port and Huizhou Port, as coastal oil ports in the Yangtze River Delta Economic Circle, the Bohai Economic Circle and the Pearl River Delta Economic Circle, play the leading role of the Shanghai Futures Exchange in the oil and gas trade and financial market, and lead the surrounding ports to continuously explore suitable ports for themselves. The oil and gas development path has made the domestic port oi At present, green and low carbon has become the consensus of the mainstream society in the world. The Chinese government has committed to strive to achieve carbon peaking by 2030 and carbon neutrality by 2060. To this end, while vigorously developing non-fossil energy, "removing coal and reducing oil" and gradually reducing the share and quantity of natural gas in energy consumption have become the main theme of the future development of the energy sector. In the context of "dual carbon", the concept of "green finance" is heating up. Some people propose to significantly reduce investment in fossil energy and require financial institutions to stop providing loans for it. The argument that oil and gas is a "sunset industry" has resurfaced. But the completion of the energy tran Water conservancy projects are not only important basic projects, but also important livelihood projects. In the construction of various water conservancy projects, the pressure reducing valve is naturally inseparable. The pressure reducing valve plays an important role in the construction of water pipelines, hydroelectric gates and water pump projects. In the construction of water conservancy projects, if the performance of the pressure reducing valve is not ideal, it may affect the normal delivery and use of the water conservancy project. To create high-standard water conservancy projects, high-quality pressure reducing valves must be guaranteed. The pressure reducing valve is a valve that reduces the inlet pressure to a certain required outlet pressure through adjus Now our country’s environmental problems are very serious, causing great harm to our lives and production. Government departments have been vigorously rectifying, and constantly promulgating various policies for governance. Under this severe situation, the environmental protection valve industry has also developed very well. Urban sewage treatment equipment has greatly promoted the production and sales of environmentally friendly valves. The water pollution in our country is very serious. Both the ground and groundwater are very polluted. my country's sewage treatment technology is still relatively rudimentary, and the pollution level is far greater than the sewage treatment effect. Now we have realized the seriousness of environmental pollution. The treatment of domestic sewage a It is reported that recently, the LNG filling station and LNG container terminal project of Anhui Wuhu Yangtze River LNG inland receiving (transfer) station project, which is generally contracted by CCCC Second Harbor Institute and participated by CCCC Second Harbor Bureau, has been completed and put into operation. The project is located in gao'anwei operation area of Sanshan Port Area, Wuhu City. The main construction contents include the construction of a new 5000 ton LNG filling berth, a 10000 ton LNG container berth, rear tank yard and corresponding supporting facilities. The project is the first inland LNG project in China, which opens up a new idea for the development of clean energy industry in inland ports. It is of great significance to promote the constr In the rubber and plastic industry, as one of the most representative rubbers with excellent comprehensive properties such as oil resistance, physical and mechanical properties and chemical resistance, nitrile rubber is widely used in the manufacture of various oil resistant rubber products, a variety of oil resistant gaskets, gaskets, sleeves, flexible packaging, flexible hoses, printing and dyeing rubber rollers, cable rubber materials, etc. this special synthetic rubber is widely used in automobile, aviation, petroleum It has become an essential elastic material in industries such as copying. In 2019, the consumption of nitrile rubber in automobile and transportation industry is prominent, accounting for more than 50%. China is a large consumption area of nitrile ru "The level of electrification is an important symbol of the progress of modern civilization and an inevitable choice to achieve the goal of 'double carbon'." on November 19, it was said at the China electrification development high-end forum hosted by China Electricity Council and hosted by China Electricity Development Research Institute. At the meeting, China electrification annual development report 2021 (hereinafter referred to as the report) was released. The report proposes that China's electrification process will advance steadily during the 14th Five Year Plan period, and will remain in the middle and advanced stage of electrification by 2030. The development of electrification will strongly support the realization of carbon peak. By 2060, China's electrification process w It is reported that recently, Qingdao hydrogen energy resource base project, a large hydrogen fuel cell hydrogen supply project in Shandong Province undertaken by Qingdao refining and chemical company affiliated to Sinopec, was completed. The project has an annual hydrogen production capacity of 2250 tons and is expected to be put into operation by the end of December this year. After putting into operation, it will completely solve the problem of hydrogen source for fuel cells in Qingdao, effectively improve the hydrogen production and supply capacity of Shandong Province, promote the rapid development of hydrogen energy industry in Shandong, and help build "Oriental hydrogen island". Qingdao hydrogen energy resource base project is a major demonstration pilot project of hydrogen The safety of oil storage and transportation has always become an important topic in the oil industry. In order to ensure the safety of oil storage and transportation, oil workers not only need to operate in strict accordance with relevant specifications, but also need to promote the continuous upgrading of storage and transportation tools to ensure safer oil storage and transportation. Oil pump is one of the important tools for oil storage and transportation. High performance and high quality oil pump escorts the safe storage and transportation of oil. The high-quality oil pump moves towards high-end and quality to escort the safe storage and transportation of oil. 1、Take scientific research as the core The performance of oil pump is related to the safety of storage and tr Social development is inseparable from the economic construction of basic industries. Over the past 40 years of reform and opening up, China's industrial production level has been significantly improved, and the market has formed a virtuous cycle mechanism. Especially for industrial products such as valves, the market is optimistic. The sales of products such as regulating valves have increased sharply, and the product technology has been improved more and more. The tightness of the regulating valve directly affects the performance and service life of the product, especially for some key industrial and mining enterprises. In addition to the debate, the international community is more important to support China's development. Especially since the epidemic, considering the actual di As my country's industrial development continues to deepen, the requirements for automation of electrical equipment in industrial production are getting higher and higher. The stable and long-term development of enterprises is inseparable from the support of advanced electrical automation instruments and automation control technology. The scale of industrial production continues to expand. The development of industrial electrical automation instrumentation is stable. The working principle of industrial automation instruments is to use intelligent methods to collect and monitor the information in the production process, which can help the production work to be completed more accurately. Inspection in the production process is a very important link for industrial production, and ind    With the higher and higher degree of social and economic development, people have higher and higher requirements for the construction of ecological civilization. It is people's common expectation to realize the green development of all walks of life. If the production equipment is backward and the product R & D ability is weak, it is obviously unrealistic to achieve the goal of green development. In the process of chemical industry development, it is natural to be inseparable from various valves. Traditional metal valves are more obvious in the process of use, that is, poor corrosion resistance, poor durability and prone to "running and dripping" and other problems. These shortcomings not only affect the continuity of chemical equipment work, but also may have an i Recently, it was learned from the national pipe network group that the Zhangjiakou branch project of Shaanxi Beijing line 4 natural gas pipeline started construction on the 10th. After completion, the gas supply can cover all winter Olympic venues in Zhangjiakou. The total length of the project is 173.7 km, which is composed of 6 branch lines, 11 off load stations are set along the line, the designed annual gas transmission is 3.2 billion m3, and the total investment is 1.26 billion yuan. After the completion of the project, nearly 9 million cubic meters of natural gas can be transported to Zhangjiakou every day, benefiting about 220000 families in Zhangjiakou and realizing the "county to county connection" of natural gas in Zhangjiakou. The relevant person in charge