API 688 : 2012 PULSATION AND VIBRATION CONTROL IN POSITIVE DISPLACEMENT MACHINERY SYSTEMS FOR PETROLEUM, PETROCHEMICAL, AND NATURAL GAS INDUSTRY SERVICES American Petroleum Institute
API 6DR : 2012 RECOMMENDED PRACTICE FOR THE REPAIR AND REMANFACTURE OF PIPELINE VALVES American Petroleum Institute
API 608 RUSSIAN : 2012 METAL BALL VALVES - FLANGED, THREADED AND WELDING ENDS American Petroleum Institute
API 2Y : 2006 : R2012 SPECIFICATION FOR STEEL PLATES, QUENCHED-AND-TEMPERED, FOR OFFSHORE STRUCTURES American Petroleum Institute
API 2L : 1996 RECOMMENDED PRACTICE FOR PLANNING, DESIGNING, AND CONSTRUCTING HELIPORTS FOR FIXED OFFSHORE PLATFORMS American Petroleum Institute
API 2554 : 1966 MEASUREMENT AND CALIBRATION OF TANK CARS American Petroleum Institute
API MPM CH10.1 : 2007 MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 10: SEDIMENT AND WATER - SECTION 1: STANDARD TEST METHOD FOR SEDIMENT IN CRUDE OILS AND FUEL OILS BY THE EXTRACTION METHOD American Petroleum Institute
API 7L : 1995 PROCEDURES FOR INSPECTION, MAINTENANCE, REPAIR, AND REMANUFACTURE OF DRILLING EQUIPMENT American Petroleum Institute
API 1637 : 2006 USING THE API COLOR-SYMBOL SYSTEM TO MARK EQUIPMENT AND VEHICLES FOR PRODUCT IDENTIFICATION AT GASOLINE DISPENSING FACILITIES AND DISTRIBUTION TERMINALS American Petroleum Institute
API MPM CH14.4 : 1991 : R2012 MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 14 - NATURAL GAS FLUIDS MEASUREMENT - SECTION 4 - CONVERTING MASS OF NATURAL GAS LIQUIDS AND VAPORS TO EQUIVALENT LIQUID VOLUMES American Petroleum Institute
API 5SI : 2006 : R2012 RECOMMENDED PRACTICE FOR PURCHASER REPRESENTATIVE SURVEILLANCE AND/OR INSPECTION AT THE SUPPLIER American Petroleum Institute
API 70I : 2004 : R2012 SECURITY FOR WORLDWIDE OFFSHORE OIL AND NATURAL GAS OPERATIONS American Petroleum Institute