API STD 674-2010 pdf download

API STD 674-2010 pdf download.Positive Displacement Pumps— Reciprocating.
ASME Boiler and Pressure Vessel Code, Section IX:2001, Welding and Brazing Qualifications ASME B1.1:2003, Unified Inch Screw Threads, UN and UNR Thread Form ASME B16.1:1998, Cast Iron Pipe Flanges and Flanged Fittings Classes 25, 125, and 250 ASME B16.5:2003, Pipe flanges and flanged fittings NPS 1 / 2 through NPS 24 ASME B16.11:2001, Forged Fittings Socket Welding and Threaded ASME B16.42:1998, Ductile Iron Pipe Flanges and Flanged Fittings Classes 150 and 300 ASME B16.47:1996, Large Diameter Steel Flanges NPS 26 Through NPS 60 AWS D1.1:2003 5 , Structural Welding Code — Steel DIN 910:2004 6 , Heavy-duty Hexagon Head Screw Plugs EN 287:1997 (all parts) 7 , Qualification Test of Welders — Fusion Welding EN 288:1997 (all parts), Specification and Approval of Welding Procedures for Metallic Materials EN 13445:2002 (6 parts), Unfired Pressure Vessels HI 6.6:2000 8 , Reciprocating Pump Tests HI 8.1-8.5:2000, Direct Acting (Steam) Pumps — Nomenclature, Definitions, Applications, and Operation IEC 60034 (all parts: latest editions published prior to June 1, 2004) 9 , Rotating Electrical Machines IEC 60079 (all parts: latest editions published prior to June 1, 2004), Electrical Apparatus for Explosive Gas Atmospheres IEEE 841:2001 10 , Standard for the Petroleum and Chemical Industry — Severe Duty Totally Enclosed Fan-cooled (TEFC) Squirrel Cage Induction Motors — Up To and Including 370 kW (500 hp) ISO 7; part 1:1994; part 2: 2000 11 , Pipe Threads Where Pressure-tight Joints are Made On the Threads ISO 228-1:2000, Pipe Threads Where Pressure-tight Joints are Not Made On the Threads — Part 1: Dimensions, Tolerances And Designation
ISO 286-2:1998, ISO System of Limits and Fits — Part 2: Tables of Standard Tolerance Grades and Limit Deviations For Holes and Shafts ISO 724:1993, ISO General-purpose Metric Screw Threads — Basic Dimensions ISO 965:2000 (5 parts), ISO General-purpose Metric Screw Threads — Tolerances ISO 1328-1:1995, Cylindrical Gears — ISO System of Accuracy — Part 1: Definitions and Allowable Values of Deviations Relevant To Corresponding Flanks of Gear Teeth ISO 1940-1:2003, Mechanical Vibration — Balance Quality Requirements of Rigid Rotors — Part 1: Determination of Permissible Residual Imbalance ISO 3448:1992, Industrial Liquid Lubricants — ISO Viscosity Classification ISO 3744, Acoustics — Determination of Sound Power Levels of Noise Sources Using Sound Pressure — Engineering Method in an Essentially Free Field Over a Reflecting Plane ISO 5753:1991, Rolling bearings —Radial Internal Clearance ISO 6708:1995, Pipework Components — Definition and Selection of DN (nominal size) ISO 7005-1:1992, Metallic Flanges — Part 1: Steel Flanges ISO 7005-2:1998, Metallic Flanges — Part 2: Cast Iron Flanges ISO 8501-1:1988 (supplement:1994), Preparation of Steel Substrates Before Application of Paints and Related Products — Visual Assessment Of Surface Cleanliness — Part 1: Rust Grades and Preparation Grades of Uncoated Steel Substrates and of Steel Substrates After Overall Removal of Previous Coatings ISO 10438:2003 (all parts), Petroleum and Natural Gas Industries — Lubrication, Shaft-sealing and Control-oil Systems and Auxiliaries ISO 15649:2001, Petroleum and Natural Gas Industries — Piping NACE MR0175/ISO15156:2003 (3 parts) 12 , Petroleum and Natural Gas Industries — Materials for Use in H2S- Containing Environments In Oil and Gas Production NFPA 70:2002 13 , National Electrical Code SSPC SP 6:2000 14 , Commercial Blast Cleaning 2.2 All referenced standards, to the extent specified in the text, are normative.
3 Terms and Definitions For the purposes of this document, the following definitions apply. 3.1 acoustical simulation Process whereby the acoustical characteristics of fluids and the reciprocating pump dynamic flow influence are modeled. 3.2 alarm point Preset value of a measured parameter at which an alarm is activated to warn of a condition that requires corrective action. 3.3 anchor bolt Bolt used to attach the mounting plate to the support structure (concrete foundation or steel structure). Refer to 3.6 for definition of hold down bolt. 3.4 direct-acting pump Reciprocating pump consisting of a piston-powered drive end connected directly to a liquid end to which power is directly transmitted by the action of the motive fluid on the piston. NOTE A direct-acting pump may use, steam, air, or gas as the motive fluid. 3.5 flammable liquid Liquid that has a closed-cup flash point below 37.8 °C (100 °F), as determined by recommended test procedures and apparatus. NOTE Suitable test procedures are e.g., those set forth in NFPA 30. 3.6 hold down bolt mounting bolt Bolt holding the equipment to the mounting plate. 3.7 inlet reference point Position, upstream of any pulsation suppression device, at which the Purchaser’s connection is made. NOTE Point at which the specified inlet conditions, such as inlet pressure, inlet temperature, and NPIP apply.