API TR 1166 : 2ED 2015 EXCAVATION MONITORING AND OBSERVATION FOR DAMAGE PREVENTION American Petroleum Institute
API 6ACRA : 2015 : ERR 1 : 2015 AGE-HARDENED NICKEL-BASED ALLOYS FOR OIL AND GAS DRILLING AND PRODUCTION EQUIPMENT American Petroleum Institute
API MPM CH17.12 : 2015 PROCEDURES FOR BULK LIQUID CHEMICAL CARGO INSPECTIONS American Petroleum Institute
API 6ACRA : 2015 AGE-HARDENED NICKEL-BASED ALLOYS FOR OIL AND GAS DRILLING AND PRODUCTION EQUIPMENT American Petroleum Institute
API 602 : 2015 GATE, GLOBE, AND CHECK VALVES FOR SIZES DN 100 (NPS 4) AND SMALLER FOR THE PETROLEUM AND NATURAL GAS INDUSTRIES American Petroleum Institute
API 674 : 2010 : ERR 2 : 2015 POSITIVE DISPLACEMENT PUMPS - RECIPROCATING American Petroleum Institute
API 530 : 2015 CALCULATION OF HEATER-TUBE THICKNESS IN PETROLEUM REFINERIES American Petroleum Institute
API 16C : 2015 CHOKE AND KILL EQUIPMENT American Petroleum Institute
API 660 : 2015 SHELL-AND-TUBE HEAT EXCHANGERS American Petroleum Institute
API 1168 : 2015 PIPELINE CONTROL ROOM MANAGEMENT American Petroleum Institute
API MPM CH5.4 : 2005 MANUAL OF PETROLEUM MEASUREMENT STANDARDS, CHAPTER 5 - METERING, SECTION 4 - ACCESSORY EQUIPMENT FOR LIQUID METERS American Petroleum Institute
API MPM CH4.9.3 : 2010 MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 4: PROVING SYSTEMS - SECTION 9: METHODS OF CALIBRATION FOR DISPLACEMENT AND VOLUMETRIC TANK PROVERS - PART 3: DETERMINATION OF THE VOLUME OF DISPLACEMENT PROVERS BY THE MASTER METER METHOD OF CALIBRATION American Petroleum Institute