This recommended practice applies to the sizing and
selection of pressure relief devices used in refineries and
related industries for equipment that has a maximum allowable
working pressure of 15 psig [103 kPag] or greater. The
pressure relief device
API RP 520 PT I-2000 history
0000 API STD 520 PT I:2008
2000API RP 520 PT I-2000 Sizing@ Selection@ and Installation of Pressure-Relieving Devices in Refineries; Part I - Sizing and Selection (Seventh Edition)
1993API RP 520 PT I-1993 Sizing@ Selection@ and Installation of Pressure-Relieving Devices in Refineries; Part I - Sizing and Selection (SIXTH EDITION)
1990API RP 520 PT I-1990 Sizing@ Selection@ and Installation of Pressure-Relieving Devices in Refineries Part 1 - Sizing and Selection (Fifth Edition)
1976API RP 520 PT I-1976 Recommended Practice for the Design and Installation of Pressure-Relieving Systems in Refineries Part I - Design (Fourth Edition)
1967API RP 520 PT I-1967 RECOMMENDED PRACTICE FOR THE DESIGN AND INSTALLATION OF PRESSURE-RELIEVING SYSTEMS IN REFINERIES PART I-DESIGN (THIRD EDITION)
1960API RP 520 PT I-1960 Recommended Practice for the Design and Installation of Pressure-Relieving Systems in Refineries Part I - Design (Second Edition)