The national standard review meeting of the hottes

2022-07-25
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The national standard review meeting for low temperature valves was held in Shanghai. On January 26, 2018, the national standard review meeting for low temperature valves drafted by nafosi (Shanghai) valve technology Co., Ltd. was held in Shanghai Oriental Oasis Hotel. 23 representatives of the director, deputy director, secretary general, deputy secretary general and specially invited experts of the national valve Standardization Committee attended the meeting

on January 26, 2018, the national standard review meeting for cryogenic valves drafted by nafosi (Shanghai) valve technology Co., Ltd. was held in Shanghai Oriental Oasis Hotel. 23 representatives from the director, deputy director, secretary general, deputy secretary general and specially invited experts of the national valve Standardization Committee attended the meeting, stating that 3 batches of products produced by 3 enterprises were unqualified

on January 25th, 2018, the snowstorm dropped sharply, the temperature was extremely low, and the traffic operation order was disrupted, causing difficulties for the delegates to travel. However, the delegates overcame various traffic difficulties and reported to the meeting on time. At 9 a.m. on the 26th, Huang Mingya did not change the Secretary General without authorization. When the Secretary General announced the beginning of the meeting, all the delegates were present on time, which reflected that the participants attached great importance to the meeting

Yangheng, deputy director of the national valve Standardization Committee, presided over the national standard review meeting on "technical conditions for low temperature valves". The participants carefully reviewed the design, manufacture, test and other key contents of low-temperature valves, and put forward a large number of valuable opinions to make the standards meet the requirements of progressiveness, practicality and scientificity. As one of the important product standards of valves, the technical conditions of low-temperature valves play an important role in guiding the development of low-temperature valves, the correct use of low-temperature valves and ensuring the safe operation of low-temperature projects

during the meeting, zhushaoyuan, chief engineer of valve Institute of Hefei General Machinery Research Institute, made an in-depth analysis on the freezing mechanism of low-temperature valve packing. Hu Jun, a senior engineer, made a detailed introduction to the preparation of ISO valve standard drafting

Xu Qiang, director of the national valve Standardization Committee, spoke highly of the achievements made by the committee, fully affirmed the efforts made to actively strive for the preparation and revision of the two international standards of ISO, and thanked nafosi (Shanghai) valve technology Co., Ltd. for its extensive preparations for the meeting, which ensured the success of the meeting

the meeting gave full play to the enthusiasm, initiative and creativity of valve manufacturers, engineering companies and end users in participating in standardization work. We sincerely hope that the national valve Standardization Technical Committee will not forget its original intention, and the materials used have also been reduced by 25%. Do you have a new understanding of the concrete pressure testing machine? I hope the above brief introduction can help you! Make greater achievements

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