Appraisal and evaluation worker of the State Admin

2022-08-19
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AQSIQ: letter on the appraisal and review of emergency shut-off valve production units

letter of AQSIQ on the appraisal and review of emergency shut-off valve production units (zjth [2016] No. 12) China Institute of special equipment testing, national special pump and valve engineering technology research center, pressure equipment expert of China Industrial Gas Association, Shanghai special equipment g, LB supervision and Inspection Technology Research Institute Jiangsu General Administration of quality supervision, inspection and quarantine special equipment letter on the identification and review of emergency shut-off valve production units (zjth [2016] No. 12)

China special equipment testing and Research Institute, national special pump and valve fully improve the effectiveness of technology docking Engineering Technology Research Center, pressure equipment expert of China Industrial Gas Association, Shanghai special equipment supervision and Inspection Technology Research Institute, Jiangsu special equipment safety supervision and Inspection Institute Zhejiang special equipment inspection and Research Institute, Henan boiler and pressure vessel safety inspection and Research Institute, Liaoyang Special Equipment Supervision and Inspection Institute, Hefei General mechanical and Electrical Products Inspection Institute Co., Ltd.:

in 2014, with the approval of the State Council, AQSIQ revised the catalogue of special equipment. The catalogue of special equipment reclassifies and adjusts pressure pipeline valves and safety accessories. In order to ensure that the matching stability and interchangeability requirements of the parts of the appraisal and review work of the emergency shut-off valve production unit are carried out in a different and orderly manner, according to the rules for manufacturing license of pressure piping components (TSG d), In the announcement of the General Administration of quality supervision, inspection and Quarantine of the people's Republic of China on publishing the list of special equipment administrative licensing appraisal and review institutions and appraisal institutions for the preparation of design documents (2016 No. 2), the institutions entrusted to carry out the appraisal and review of metal valve production units can temporarily undertake the appraisal and review of emergency shut-off valve production units before the new announcement is issued

this letter is hereby notified. Future

special equipment of AQSIQ

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