Sizing,selection and installation of pressure relieving valves for petrochemical industries—Part 1:Sizing and selection
MOD API 520-1:2000
全国阀门标准化技术委员会(SAC/TC 188)
GB／T 24921的本部分规定了石化工业用的气体、蒸汽、不可压缩性流体和两相流介质的压力释放阀的术语和定义、类型特征和尺寸的确定等。
本部分适用于石化工业用整定压力不小于0.1 MPa的压力释放阀。
This standard is the original Chinese electronic standard.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
After you successfully purchase, we will send the electronic version of this standard to your email address
