• ISO 13691:2001

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    Petroleum and natural gas industries — High-speed special-purpose gear units

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  12-20-2001

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    This International Standard specifies the minimum requirements for enclosed, precision, single and double helical,

    one- and two-stage speed increasers and reducers of parallel shaft design with pinion speeds of 3000 min−1 or

    greater, or pitch line velocities of 25 m/s or greater, for special purpose applications. Such applications will typically

    be required to operate continuously for extended periods, without installed spare equipment and are critical to the

    continued operation of the installation. By agreement this International Standard may be used for other services.

    This International Standard also specifies a method of rating gears which meet the following criteria:

    a) gear accuracy

     teeth accuracy: accuracy grade 4 or better as given in ISO 1328-1:1995, for both single pitch deviation, fpt,

    and total cumulative pitch deviation, Fp,

     total helix deviation Fβ between the helices of the pinion and wheel: accuracy grade 4 or better as given in

    ISO 1328-1:1995;

    b) range of the transverse contact ratios: 1,2 < εα < 2,0;

    c) overlap ratio εβ W 1,0;

    d) helix angle: 5 u β u 35°;

    e) working flanks of the pinion or gear: provided with profile modifications to obtain a good conjugate tooth load

    distribution along the path of contact;

    f) working flanks of pinion or gear: modified as necessary to compensate for both torsional and bending

    deflections and, when necessary for gears with pitch line velocities in excess of 100 m/s, also for thermal

    distortions;

    g) gear lubrication: straight mineral oil, viscosity grade VG-32 or VG-46 (see ISO 3448);

    h) material of the gear teeth: quality MQ or better, in accordance with ISO 6336-5:1996.

    General Product Information - (Show below) - (Hide below)

    Committee ISO/TC 60/SC 2
    Development Note Supersedes ISO/FDIS 13691 (12/2001)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    API 618 : 2007 RECIPROCATING COMPRESSORS FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES
    04/30105027 DC : DRAFT JUNE 2004 ISO 21789 - GAS TURBINES - SAFETY
    API 618 : 2007 : R2016 RECIPROCATING COMPRESSORS FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES
    ISO 3977-8:2002 Gas turbines Procurement Part 8: Inspection, testing, installation and commissioning
    ISO 13707:2000 Petroleum and natural gas industries Reciprocating compressors
    13/30279579 DC : 0 BS ISO 19372 - MICROTURBINES APPLICATIONS - SAFETY
    04/30114086 DC : DRAFT JUL 2004 EN ISO 10440-1 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - ROTARY-TYPE POSITIVE DISPLACEMENT COMPRESSORS - PART 1: PROCESS COMPRESSORS (OIL-FREE)
    09/30171555 DC : DRAFT SEP 2009 BS EN ISO 10437 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - STEAM TURBINES - SPECIAL-PURPOSE APPLICATIONS
    BS ISO 3977-3:2004 Gas turbines. Procurement Design requirements
    BS ISO 3977-8 : 2002 GAS TURBINES - PROCUREMENT - PART 8: INSPECTION, TESTING, INSTALLATION AND COMMISSIONING
    BS ISO 21789:2009 Gas turbine applications. Safety
    PD ISO/TR 18792:2008 Lubrication of industrial gear drives
    API 619 : 2010 ROTARY-TYPE POSITIVE DISPLACEMENT COMPRESSORS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES
    API 619 REDLINE : 2010 ROTARY-TYPE POSITIVE DISPLACEMENT COMPRESSORS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES
    ISO 3977-3:2004 Gas turbines Procurement Part 3: Design requirements
    I.S. EN ISO 10439:2002 PETROLEUM, CHEMICAL AND GAS SERVICE INDUSTRIES - CENTRIFUGAL COMPRESSORS
    ISO 19372:2015 Microturbines applications — Safety
    ISO 21789:2009 Gas turbine applications — Safety
    BS EN ISO 10439 : 2002 PETROLEUM, CHEMICAL AND GAS SERVICE INDUSTRIES - CENTRIFUGAL COMPRESSORS
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    BS EN ISO 10440-1:2001 PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - ROTARY-TYPE POSITIVE-DISPLACEMENT COMPRESSORS - PART 1: PROCESS COMPRESSORS
    ISO 19859:2016 Gas turbine applications Requirements for power generation
    BS EN ISO 10437:2003 Petroleum, petrochemical and natural gas industries. Steam turbines. Special-purpose applications
    14/30244780 DC : 0 BS ISO 19859 - GAS TURBINE APPLICATIONS - REQUIREMENTS FOR POWER GENERATION
    ISO 10437:2003 Petroleum, petrochemical and natural gas industries Steam turbines Special-purpose applications
    BS ISO 19372:2015 Microturbines applications. Safety
    BS ISO 19859 : 2016 GAS TURBINE APPLICATIONS - REQUIREMENTS FOR POWER GENERATION
    ISO 10440-1:2007 Petroleum, petrochemical and natural gas industries — Rotary-type positive-displacement compressors — Part 1: Process compressors
    I.S. EN ISO 10440-1:2007 PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - ROTARY TYPE POSITIVE-DISPLACEMENT COMPRESSORS - PART 1: PROCESS COMPRESSORS
    EN ISO 10437 : 2003 PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - STEAM TURBINES - SPECIAL-PURPOSE APPLICATIONS (ISO 10437:2003)
    EN ISO 10440-1 : 2007 PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - ROTARY-TYPE POSITIVE-DISPLACEMENT COMPRESSORS - PART 1: PROCESS COMPRESSORS
    EN ISO 10439 : 2002 PETROLEUM, CHEMICAL AND GAS SERVICE INDUSTRIES - CENTRIFUGAL COMPRESSORS
    UNI EN ISO 10440-1 : 2008 PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - ROTARY-TYPE POSITIVE-DISPLACEMENT COMPRESSORS - PART 1: PROCESS COMPRESSORS

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    ISO 8501-1:2007 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 2953:1999 Mechanical vibration Balancing machines Description and evaluation
    ISO/TR 13593:1999 Enclosed gear drives for industrial applications
    ISO 6336-2:2006 Calculation of load capacity of spur and helical gears Part 2: Calculation of surface durability (pitting)
    ISO 14635-1:2000 Gears FZG test procedures Part 1: FZG test method A/8,3/90 for relative scuffing load-carrying capacity of oils
    ISO 6743-6:1990 Lubricants, industrial oils and related products (class L) Classification Part 6: Family C (Gears)
    ISO 1328-1:2013 Cylindrical gears ISO system of flank tolerance classification Part 1: Definitions and allowable values of deviations relevant to flanks of gear teeth
    ISO 724:1993 ISO general-purpose metric screw threads Basic dimensions
    ISO 965-2:1998 ISO general purpose metric screw threads Tolerances Part 2: Limits of sizes for general purpose external and internal screw threads Medium quality
    ISO/TR 13989-1:2000 Calculation of scuffing load capacity of cylindrical, bevel and hypoid gears Part 1: Flash temperature method
    ISO 6336-3:2006 Calculation of load capacity of spur and helical gears Part 3: Calculation of tooth bending strength
    ISO 1940-1:2003 Mechanical vibration Balance quality requirements for rotors in a constant (rigid) state Part 1: Specification and verification of balance tolerances
    EN ISO 10441 : 2007 PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - FLEXIBLE COUPLINGS FOR MECHANICAL POWER TRANSMISSION - SPECIAL-PURPOSE APPLICATIONS
    SEP 1923 : 2009 ULTRASCHALLPRUEFUNG VON SCHMIEDESTUECKEN MIT HOEHEREN ANFORDERUNGEN, INSBESONDERE FUER BAUTEILE IN TURBINEN- UND GENERATORENANLAGEN
    ISO/TR 13989-2:2000 Calculation of scuffing load capacity of cylindrical, bevel and hypoid gears Part 2: Integral temperature method
    ISO 10438-3:2007 Petroleum, petrochemical and natural gas industries Lubrication, shaft-sealing and control-oil systems and auxiliaries Part 3: General-purpose oil systems
    ASME PV CODE 9 : 2017 BOILER AND PRESSURE VESSEL CODE - WELDING, BRAZING, AND FUSING QUALIFICATIONS - QUALIFICATION STANDARD FOR WELDING, BRAZING, AND FUSING PROCEDURES; WELDERS; BRAZERS; AND WELDING, BRAZING, AND FUSING OPERATORS
    ISO 6336-5:2016 Calculation of load capacity of spur and helical gears Part 5: Strength and quality of materials
    ASME Y14.2M : 1992 LINE CONVENTIONS AND LETTERING
    ISO 262:1998 ISO general purpose metric screw threads Selected sizes for screws, bolts and nuts
    API 670 : 2014 MACHINERY PROTECTION SYSTEMS
    ISO 8821:1989 Mechanical vibration Balancing Shaft and fitment key convention
    ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
    ASME PV CODE 8 DIV 1 : 2017 BOILER AND PRESSURE VESSEL CODE - RULES FOR CONSTRUCTION OF PRESSURE VESSELS DIVISION 1
    IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
    ISO 6336-1:2006 Calculation of load capacity of spur and helical gears Part 1: Basic principles, introduction and general influence factors
    ASTM E 125 : 1963 : R2003 Standard Reference Photographs for Magnetic Particle Indications on Ferrous Castings
    ISO 10438-1:2007 Petroleum, petrochemical and natural gas industries Lubrication, shaft-sealing and control-oil systems and auxiliaries Part 1: General requirements
    ISO 261:1998 ISO general purpose metric screw threads General plan
    ISO 965-1:2013 ISO general purpose metric screw threads Tolerances Part 1: Principles and basic data
    ASME B16.11 : 2016 FORGED FITTINGS, SOCKET-WELDING AND THREADED
    ISO 7005-1:2011 Pipe flanges Part 1: Steel flanges for industrial and general service piping systems
    ISO 10441:2007 Petroleum, petrochemical and natural gas industries Flexible couplings for mechanical power transmission Special-purpose applications
    ASTM E 709 : 2015 : REDLINE Standard Guide for Magnetic Particle Testing
    EN ISO 8501-1:2007 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 8501-1:2007)
    ISO/TR 10064-4:1998 Code of inspection practice Part 4: Recommendations relative to surface texture and tooth contact pattern checking
    ASTM A 515/A515M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Carbon Steel, for Intermediate- and Higher-Temperature Service
    ISO 965-3:1998 ISO general purpose metric screw threads Tolerances Part 3: Deviations for constructional screw threads
    ISO 8579-1:2002 Acceptance code for gear units Part 1: Test code for airborne sound
    ISO 3448:1992 Industrial liquid lubricants ISO viscosity classification
    ISO/TR 10064-1:2017 Code of inspection practice Part 1: Measurement of cylindrical gear tooth flanks
    ISO 10438-2:2007 Petroleum, petrochemical and natural gas industries Lubrication, shaft-sealing and control-oil systems and auxiliaries Part 2: Special-purpose oil systems
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