API 650 pdf download
API 650 pdf download.Welded Steel Tanks for Oil Storage 1 Scope 1.1 GENERAL 1.1.1 This standard covers material, design, fabrication, erection, and testing requirements for vertical, cylindrical, aboveground, closed- and open-top, welded steel storage tanks in various sizes and capacities for internal pressures approximating atmospheric pressure (internal pressures not exceeding the weight of the roof plates), but a higher internal...
API DR 145 pdf download
API DR 145 pdf download.Identification of Oils that Produce non-Buoyant In Situ Burning Residues and Methods for their Recovery The three most important factors that determine whether an ISB residue will sink or not are the properties of the starting oil, its thickness and the efficiency of the bum process. Some oils that are already relatively heavy will certainly produce...
API MPMS 2B pdf download
API MPMS 2B pdf download.Chapter 2 – Tank Calibration 2.2B.2 Scope This standard describes measurement and calcula- tion procedures for determining the diameters of up- right welded (lap/butt) cylindrical tanks, or vertical cylindrical tanks, with a smooth outside surface and either foating or fixed roofs. This standard should be used in conjunction with API Standard 2550. For external application of...
API MPMS 2.2C pdf download
API MPMS 2.2C pdf download.Chapter 2-Tank Calibration 1 Scope This part specifies a calibration procedure for applica- tion to tanks above 26 ft in diameter with cylindrical courses that are substantially vertical. It provides a method for deter- mining the volumetric quantity contained within a tank at gauged liquid levels. The measurement required to determine the radius may be made...
API 599 pdf download
API 599 pdf download.Metal Plug Valves—Flanged, Threaded and Welding Ends 1.1 SCOPE 1.1.1 This standard covers steel, nickel base and other alloy plug valves with ßanged or butt-welding ends and ductile iron plug valves with ßanged ends in sizes NPS 1 / 2 through NPS 24 and threaded or socket-welding ends for sizes NPS 1 / 2 through NPS 2....
API IP Spec 1581 pdf download
API IP Spec 1581 pdf download.SPECIFICATIONS AND QUALIFICATION PROCEDURES FOR AVIATION JET FUEL FILTER/SEPARATORS 2.1.1 Filter/separator A filter/separator is a vessel containing filter/coalescer and separator elements that continuously removes dirt and water from aviation jet fuel to levels acceptable for servicing modern aircraft. A filter/separator can have either a vertical or a horizontal configuration. A filter/separator can consist of multiple...
API 6D pdf download
API 6D pdf download.Petro leum and natural gas industries— Pipeline transp ortation systems—Pipeline valves 3 Terms and definitions For the purposes of this International Standard, the following terms and definitions apply: 3.1 ANSI rating class numerical pressure design class defined in ASME B1 6.5 and used for reference purposes NOTE The ANSI rating class is designated by the word “Class”...
API 7 pdf download
API 7 pdf download.Specification for Rotary Drill Stem Elements 3 Definitions For the purposes of this specification, the following defini- tions apply: 3.1 bevel diameter: The outer diameter of the contact face of the rotary shouldered connection. 3.2 bit sub: A sub, usually with 2 box connections, that is used to connect the bit to the drill stem. 3.3 box...
API MPMS 5.6 pdf download
API MPMS 5.6 pdf download.Section 6—Measurement of Liquid Hydrocarbons by Coriolis Meters 3 Definitions 3.1 accessory equipment: Any additional electronic or mechanical computing, display, or totalization equipment used as part of the metering system.3.2 base conditions: Defined pressure and temperature conditions used in the custody transfer measurement of fluid volume and other calculations. Base conditions may be defined by regulation...
API 526 pdf download
API 526 pdf download.Flanged Steel Pressure Relief Valves 2 Design 2.1 GENERAL Pressure relief valves discussed in this standard shall be designed and manufactured in accordance with the applicable requirements of Section VIII of the ASME Boiler and Pres- sure Vessel Code for pressure relief devices. 2.2 DETERMINATION OF EFFECTIVE ORIFICE AREA The minimum required effective oriÞce area shall be...