CAJ | 학술논문

基于常见的阀门泄漏原因，介绍了阀门试验国内标准，指出存在的主要问题是缺少专门针对阀门密封填料性能试验标准，现有阀门试验标准中对密封填料要求较低。介绍了API Std 622-2011《工艺阀门密封填料逸散性试验规程》，该标准阐述了阀门填料散逸性试验装置和试验程序、腐蚀性试验程序、材料性能试验程序，建立了阀门密封填料性能指标评价准则。借鉴该标准建立阀门填料产品规范，可补充完善阀门试验标准，减少阀门泄漏的可能性。最后提出了API Std 622-2011采标建议。
기우상견적벌문설루원인，개소료벌문시험국내표준，지출존재적주요문제시결소전문침대벌문밀봉전료성능시험표준，현유벌문시험표준중대밀봉전료요구교저。개소료API Std 622-2011《공예벌문밀봉전료일산성시험규정》，해표준천술료벌문전료산일성시험장치화시험정서、부식성시험정서、재료성능시험정서，건립료벌문밀봉전료성능지표평개준칙。차감해표준건립벌문전료산품규범，가보충완선벌문시험표준，감소벌문설루적가능성。최후제출료API Std 622-2011채표건의。
In view of the common reasons of valves leakage, China valves testing standards are introduced. The main problem is lack of specific performance testing standards for valve seal packing, with the relative low requirement for valve seal packing in the existing valves testing standards. API Std 622-2011《Type Testing of Process Valve Packing for Fugitive Emissions》is introduced. The contents are fugitive emissions testing device and procedure, and corrosion testing procedure, and material performance testing procedure, as well as the performance assessing rules for valves seal packing. With the reference of API Std 622-2011,it is useful to perfect valves testing standards and decrease the possibility of valves leakage. Finally, the adopting suggestion for API Std 622-2011 is made.