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API TR 10TR2:1997(R2002) pdf download.Shrinkage and Expansion in Oilwell Cements 4.1.1 Some equipment measures the external volume change. Other equipment measures the volume of fluid intake or expulsion during the hydration. Measurement of V, and y must...

API Std 1104:2005 pdf download.Welding of Pipelines and Related Facilities 1.1 SCOPE This standard covers the gas and arc welding of butt, fillet, and socket welds in carbon and low-alloy steel piping used in the compression, pumping,...

API STD 613:2003 pdf download.Special Purpose Gear Units for Petroleum, Chemical and Gas Industry Services 1.1 SCOPE This standard covers the minimum requirements for spe- cial-purpose, enclosed, precision single- and double-helical one- and two-stage speed increasers and...

API STD 609:2004 pdf download.Butterfly Valves: Double Flanged, Lug- and Wafer-Type 1 Scope 1.1 This standard covers design, materials, face-to-face dimensions; pressure-temperature ratings; and examination, inspection, and test requirements for gray iron, ductile iron, bronze, steel, nickel-base...

API Std 537:2003 pdf download.Flare Details for General Refinery and Petrochemical Service 3 Definition of Terms Terms used in this Standard as they relate to flares are defined in 3.1 through 3.68. 3.1 air seal: A device...

API STD 530:2004 pdf download.Petroleum and natural gas industries — Calculation of heater- tube thickness in petroleum refineries Technical Corrigendum 1 to ISO 13704:2001 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures for...

API St 2560:2003(R2010) pdf download.Reconciliation of Liquid Pipeline Quantities 1 Introduction 1.1 In the ideal world every drop of liquid received into a pipeline system and every drop delivered out of the system, as well as all...

API St 672:2004(R2010) pdf download.Packaged, Integrally Geared Centrifugal Air Compressors for Petroleum, Chemical, and Gas Industry Services 3 Definition of Terms Terms used in this standard are defined in 3.1 – 3.36. 3.1 alarm point : A...

API St 613:2003(R2007) pdf download.Special Purpose Gear Units for Petroleum, Chemical and Gas Industry Services 1.5 DEFINITION OF TERMS Terms used in this standard are defined in 1.5.1 through 1.5.38. 1.5.1 axially (horizontally) split refers to casing...

API St 547:2005 pdf download.General-purpose Form-wound Squirrel Cage Induction Motors— 250 Horsepower and Larger 2.2.1 VOLTAGE AND FREQUENCY The standard 3-phase voltage ratings are: a. 60 Hz: 2300 V, 4000 V, 6600 V and 13200 V. b....