China Drying News has a strong petrochemical industry base and advantages in Liaoning Province. In its just-released 2013 government work report in Liaoning Province, it is necessary to vigorously develop the fine chemical industry. In response, Wang Jindi, director of the Liaoning Provincial Development and Reform Commission, said that the goal of the fine chemical industry in Liaoning Province is more than 50%. The focus is to change the status quo of large oil refineries, small chemicals and fine chemical products, and rely on the advantages of the fine chemical industry to promote Liaoning. Industrial economic growth and structural adjustment. Liaoning Province proposes that the share of petrochemical production in the entire industry should increase by 3 to 4 percentage points in the next few years, and an important measure to achieve this goal is to increase the fine chemical industry. Wang Jindi expressed that the development direction of fine chemical industry in Liaoning Province is to highlight regional features, adhere to green ecology, consolidate traditional fine chemicals, vigorously develop fine chemicals in new areas, attach great importance to and develop new chemical materials, and strive to build a reasonable layout and distinctive features in the province. Fine chemical industry base. He emphasized that the pollution in the fine chemical industry is relatively small, and some fine chemical products are developed to reduce environmental pollution. With the development of science and technology, the fine chemical industry can reduce pollution and even "zero emissions." The development of fine chemical industry in Liaoning Province has environmental capacity, and the industrial development advocates green ecology. The development of fine chemical industry in Liaoning Province has certain foundations and advantages, which are mainly reflected in the following: strong industrial foundation, abundant raw material resources, the appearance of fine chemical industry bases, obvious advantages in talents and technology, and obvious locational advantages. Wang Jindi believes that the world's industrial distribution and industrial transfer are still in progress. At present, the Liaoning Provincial Government attaches great importance to the development of the fine chemical industry, which provides a broad space and development opportunities for the development of fine chemicals. In order to guide the development of the fine chemical industry in Liaoning Province, Wang Jindi proposed that “planning should be done first and not blindly. We must realize that the raw materials for the development of fine chemicals are not only petrochemical raw materials, but also minerals, biomass raw materials, etc., and can also be made from downstream sources. From now on, the production of fine chemical products that are in urgent need of the market, and differentiated and featured dislocation development based on local resources, technologies, and talents, etc.†He stressed: “At present, it is focused on doing a good job in Fushun's one million-ton ethylene downstream chemical industry park. Based on the construction of Liaoyang Aromatic Base Fine Chemical Park, Panjin Fine Chemical Industry Park, Fuxin Fluorine Chemical Industry Base, Benxi Pharmaceutical Park, and the construction of the park, the key economic zones including the coastal economic zone and Shenyang Economic Zone were selected as the carriers. Inviting investment, nurturing backbone leading enterprises and promoting the development of the fine chemical industry." In addition, in the process of vigorously developing fine chemicals, Liaoning Province will speed up technological innovation and allow more scientific and technological achievements in fine chemicals to be transformed into productive forces. At the same time, it will actively cultivate and attract chemical talents and retain and use talents. The government will also create an environment, provide necessary financial support, rationally guide the flow of factors, coordinate the resources of fine chemical raw materials, and establish a coordination mechanism.
The Flat Face Flange has a gasket surface in the same plane as the bolting circle face. Applications using flat face flanges are frequently those in which the mating flange or flanged fitting is made from a casting.
Flat face flanges are never to be bolted to a Raised Face Flange. ASME B31.1 says that when connecting flat face cast iron flanges to carbon steel flanges, the raised face on the carbon Steel Flange must be removed, and that a full face gasket is required. This is to keep the thin, bittle cast iron flange from being sprung into the gap caused by the raised face of the carbon steel flange.
Flat Flange,Slip On Flat Face Flange,Flat Face Blind Flange,Flat Face Weld Neck Flange Fuyuan Marine Accessories Co., Ltd , https://www.fuyuanmarineparts.com