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  • ISO 6627:2011

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Internal combustion engines Piston rings Expander/segment oil-control rings

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

    Withdrawn date:  25-02-2022

    Language(s):  English

    Published date:  21-07-2011

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 6627:2011 specifies the essential dimensional features of expander/segment oil-control rings, without providing a complete product description (because expanderspacer design varies from piston-ring manufacturer to piston-ring manufacturer, the interaction between the manufacturer and the client will determine specific design details).

    It applies to expander/segment oil-control rings of nominal diameters ranging from 40 mm to 125 mm for reciprocating internal combustion engines for road vehicles and other applications. It also applies to piston rings for compressors working under analogous conditions.

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

    Development Note Supersedes ISO TR 6627 (04/2001) Supersedes BS DD212(1992) (07/2001) Supersedes ISO/DIS 6627. (07/2011)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By
    Supersedes

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

    04/19980487 DC : DRAFT AUG 2004 BS ISO 6621-5 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 5: QUALITY REQUIREMENTS
    12/30232970 DC : 0 BS ISO 6623 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - SCRAPER RINGS MADE OF CAST IRON
    BS ISO 6624-2:2016 Internal combustion engines. Piston rings Half keystone rings made of cast iron
    BS ISO 6621-5:2013 Internal combustion engines. Piston rings Quality requirements
    ISO 6621-1:2018 Internal combustion engines — Piston rings — Part 1: Vocabulary
    12/30242897 DC : 0 BS ISO 6624-2 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 2: HALF KEYSTONE RINGS MADE OF CAST IRON
    BS ISO 6621-2:2003 Internal combustion engines. Piston rings Inspection measuring principles
    BS ISO 6624-4:2016 Internal combustion engines. Piston rings Half keystone rings made of steel
    BS ISO 6621-1:2007 Internal combustion engines. Piston rings Vocabulary
    16/30340311 DC : DRAFT JUNE 2016 BS ISO 6626-2 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 2: COIL-SPRING-LOADED OIL CONTROL RINGS OF NARROW WIDTH MADE OF CAST IRON
    15/30320008 DC : 0 BS ISO 6626-3 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 3: COIL-SPRING-LOADED OIL CONTROL RINGS MADE OF STEEL
    SAE J 2275 : 2010 (R2018) INTERNAL COMBUSTION ENGINES - PISTON RING-GROOVES
    ISO 6624-2:2016 Internal combustion engines — Piston rings — Part 2: Half keystone rings made of cast iron
    ISO 6622-2:2013 Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel
    ISO 6624-4:2016 Internal combustion engines — Piston rings — Part 4: Half keystone rings made of steel
    BS ISO 6622-2:2013 Internal combustion engines. Piston rings Rectangular rings made of steel
    BS ISO 6622-1:2003 Internal combustion engines. Piston rings Rectangular rings made of cast iron
    16/30340802 DC : 0 BS ISO 6626-1 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 1: COIL-SPRING-LOADED OIL CONTROL RINGS MADE OF CAST IRON
    11/30211186 DC : 0 BS ISO 6621-5 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 5: QUALITY REQUIREMENTS
    15/30320002 DC : 0 BS ISO 6624-1 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 1: KEYSTONE RINGS MADE OF CAST IRON
    ISO 6624-3:2017 Internal combustion engines — Piston rings — Part 3: Keystone rings made of steel
    BS ISO 6624-3:2017 Internal combustion engines. Piston rings Keystone rings made of steel
    11/30211189 DC : 0 BS ISO 6622-2 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 2: RECTANGULAR RINGS MADE OF STEEL
    ISO 6623:2013 Internal combustion engines Piston rings Scraper rings made of cast iron
    ISO 6626-2:2013 Internal combustion engines Piston rings Part 2: Coil-spring-loaded oil control rings of narrow width made of cast iron
    ISO/TR 6624-2:1988 Internal combustion engines — Piston rings — Part 2: Half keystone rings
    ISO 6621-2:2003 Internal combustion engines Piston rings Part 2: Inspection measuring principles
    12/30242900 DC : 0 BS ISO 6624-4 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 4: HALF KEYSTONE RINGS MADE OF STEEL
    BS ISO 6626-2:2013 Internal combustion engines. Piston rings Coil-spring-loaded oil control rings of narrow width made of cast iron
    15/30321721 DC : DRAFT MAY 2015 BS ISO 6621-1 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 1: VOCABULARY
    12/30242220 DC : 0 BS ISO 6621-4 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 4: GENERAL SPECIFICATIONS
    15/30320005 DC : 0 BS ISO 6624-3 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 3: KEYSTONE RINGS MADE OF STEEL
    BS ISO 6623:2013 Internal combustion engines. Piston rings. Scraper rings made of cast iron
    BIS IS/ISO 6621-2 : 2003(R2014) INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 2: INSPECTION MEASURING PRINCIPLES
    BS ISO 6624-1:2017 Internal combustion engines. Piston rings Keystone rings made of cast iron
    ISO/TR 6622-2:1988 Internal combustion engines Piston rings Part 2: Rectangular rings with narrow ring width
    ISO 6626-3:2008 Internal combustion engines Piston rings Part 3: Coil-spring-loaded oil control rings made of steel
    ISO 6621-4:2015 Internal combustion engines Piston rings Part 4: General specifications
    BS ISO 6626-3:2008 Internal combustion engines. Piston rings Coil-spring-loaded oil control rings made of steel
    ISO 6621-5:2013 Internal combustion engines Piston rings Part 5: Quality requirements
    BS ISO 6621-4:2015 Internal combustion engines. Piston rings General specifications
    12/30211192 DC : 0 BS ISO 6626-2 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 2: COIL-SPRING-LOADED OIL CONTROL RINGS OF NARROW WIDTH MADE OF CAST IRON
    ISO 6622-1:2003 Internal combustion engines Piston rings Part 1: Rectangular rings made of cast iron
    ISO 6624-1:2017 Internal combustion engines — Piston rings — Part 1: Keystone rings made of cast iron

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 6622-2:2013 Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel
    ISO 6621-2:2003 Internal combustion engines Piston rings Part 2: Inspection measuring principles
    ISO 6624-2:2016 Internal combustion engines — Piston rings — Part 2: Half keystone rings made of cast iron
    ISO 6624-3:2017 Internal combustion engines — Piston rings — Part 3: Keystone rings made of steel
    ISO 6626-2:2013 Internal combustion engines Piston rings Part 2: Coil-spring-loaded oil control rings of narrow width made of cast iron
    ISO 6621-5:2013 Internal combustion engines Piston rings Part 5: Quality requirements
    ISO 6624-1:2017 Internal combustion engines — Piston rings — Part 1: Keystone rings made of cast iron
    ISO 1101:2017 Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out
    ISO 6624-4:2016 Internal combustion engines — Piston rings — Part 4: Half keystone rings made of steel
    ISO 6625:1986 Internal combustion engines Piston rings Oil control rings
    ISO 6622-1:2003 Internal combustion engines Piston rings Part 1: Rectangular rings made of cast iron
    ISO 6623:2013 Internal combustion engines Piston rings Scraper rings made of cast iron
    ISO 6626:1989 Internal combustion engines Piston rings Coil-spring-loaded oil control rings
    ISO 6621-3:2000 Internal combustion engines Piston rings Part 3: Material specifications
    ISO 6621-1:2007 Internal combustion engines Piston rings Part 1: Vocabulary
    ISO 6621-4:2015 Internal combustion engines Piston rings Part 4: General specifications
    ISO 6626-3:2008 Internal combustion engines Piston rings Part 3: Coil-spring-loaded oil control rings made of steel
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