Oilfield Ball Valves "API" mark

Ball Valves is oil, chemical industry, power plants, long-distance pipelines, shipbuilding, nuclear industry, a variety of cryogenic engineering, aerospace and marine oil and other economic sectors not indispensable fluid control equipment.

 The industrial development and the need to promote the valve industry. In recent years, to meet the new requirements in all aspects of high parameters at the same time, the valve structure, materials and production processes, etc., on how to do better to improve performance and reduce costs can be *, also pay close attention. Valve is a process involving multiple categories, species complex, large wide range of products, its quality, technology directly affects the level of development of all sectors of national economy. Therefore, the valve requires strict internal quality control. Some valves need to be internationally recognized authority in order to open the market. For example, some power engineering valves, nuclear valves to get the ASME (American Society of Mechanical Engineers) approval mark to someone to buy. ASME has been using the "N", "Nv", "NPT" and other five markers. To get the oil industry with the American Petroleum Institute, Gate Valves "API" mark to open the market.

With the generation of foreign large-scale industrial classes the rapid development of industrial production development of the valve very quickly. People in about 50 years ago, many countries of the valve to form an independent professional and trade system, with the valve or valves of professional industry organizations, academic organizations. For example: two in Europe, the United States and Britain have the valve industry associations; Japanese industrial valve and the valve Research; moving the valve in Europe and the former Soviet Union. Design research institutes. The valve industry and professional organizations, are intended to improve production technology and the needs of foreign competition set up. Several major industrial countries as the composition of the present valve industry.

Industry leaders will be rapid development. These leading companies not only in size but also in technology, capital, both have advantages, as the market for Check Valve gradually improve product quality requirements, such enterprises will be fierce competition in the access to development opportunities. For example, currently working to develop nuclear power industry, while natural gas and oil pipelines connecting Central Asia and other construction projects started, which will leading companies such as our smart valve Hongseong shares, nuclear valves and other leading enterprises in Suzhou will be nuclear take this opportunity to grow and develop.