CSA Group Internal combustion engines - Piston rings - Part 4: General specifications ISO 6621-4:2015

Description
ISO 6621-4:2015 specifies the general characteristics of piston rings for reciprocating internal combustion engines for road vehicles and other applications (the individual dimensional criteria for these rings are given in the relevant International Standards). It also provides a system for ring coding, designation, and marking. It is applicable to all such rings of a nominal diameter from 30 mm up to and including 200 mm.
  • Internal combustion engines - Piston rings - Part 4: General specifications - ISO 6621-4:2015 - CSA Group
    CSA Group
Description
ISO 6621-4:2015 specifies the general characteristics of piston rings for reciprocating internal combustion engines for road vehicles and other applications (the individual dimensional criteria for these rings are given in the relevant International Standards). It also provides a system for ring coding, designation, and marking. It is applicable to all such rings of a nominal diameter from 30 mm up to and including 200 mm.

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Internal combustion engines - Piston rings - Part 4: General specifications - ISO 6621-4:2015 - CSA Group
CSA Group
Toronto, Ontario, Canada
Internal combustion engines - Piston rings - Part 4: General specifications
ISO 6621-4:2015
Internal combustion engines - Piston rings - Part 4: General specifications ISO 6621-4:2015
ISO 6621-4:2015 specifies the general characteristics of piston rings for reciprocating internal combustion engines for road vehicles and other applications (the individual dimensional criteria for these rings are given in the relevant International Standards). It also provides a system for ring coding, designation, and marking. It is applicable to all such rings of a nominal diameter from 30 mm up to and including 200 mm.

ISO 6621-4:2015 specifies the general characteristics of piston rings for reciprocating internal combustion engines for road vehicles and other applications (the individual dimensional criteria for these rings are given in the relevant International Standards). It also provides a system for ring coding, designation, and marking. It is applicable to all such rings of a nominal diameter from 30 mm up to and including 200 mm.

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Technical Specifications

  CSA Group
Product Category Standards and Technical Documents
Product Number ISO 6621-4:2015
Product Name Internal combustion engines - Piston rings - Part 4: General specifications
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