ISO 6625:1986
Current
Current
The latest, up-to-date edition.
Internal combustion engines Piston rings Oil control rings
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
21-08-1986
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Specifies the essential dimensional features of S-, G-, D- and DV-oil control piston ring types. The normal range for the axial width of oil control rings (2,5 to 8 mm inclusive) is divided into 0,5 or 1,0 mm increments. Applies to oil control rings up to and including 200 mm diameter for reciprocating internal combustion piston engines and may also be used for piston rings for compressors working under similar conditions.
| DevelopmentNote |
Also numbered as BS 5341-7.4(1992). (08/2005)
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| DocumentType |
Standard
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| Pages |
19
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| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Standards | Relationship |
| UNI ISO 6625 : 1992 | Identical |
| BS 5341-5:1976 | Similar to |
| DIN 70948:1973-06 | Similar to |
| UNE 26427:1992 | Identical |
| DIN ISO 6625:1990-06 | Identical |
| DIN 70946 : 1973 | Similar to |
| DIN 70947 : 1973 | Similar to |
| BS 5341-3:1976 | Similar to |
| BS 5341-2:1977 | Similar to |
| BS 5341-4:1976 | Similar to |
| BS 5341-1:1976 | Similar to |
| 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 |
| ISO/TR 6622-2:1988 | Internal combustion engines Piston rings Part 2: Rectangular rings with narrow ring width |
| ISO 6624-2:2016 | Internal combustion engines — Piston rings — Part 2: Half keystone rings made of cast iron |
| SAE J 2275 : 2010 (R2018) | INTERNAL COMBUSTION ENGINES - PISTON RING-GROOVES |
| ISO 6621-2:2003 | Internal combustion engines Piston rings Part 2: Inspection measuring principles |
| ISO 6627:2011 | Internal combustion engines Piston rings Expander/segment oil-control rings |
| 04/19980487 DC : DRAFT AUG 2004 | BS ISO 6621-5 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 5: QUALITY REQUIREMENTS |
| 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 |
| ISO 6622-2:2013 | Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel |
| 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 6622-2:2013 | Internal combustion engines. Piston rings Rectangular rings made of steel |
| BS ISO 6624-1:2017 | Internal combustion engines. Piston rings Keystone rings made of cast iron |
| BS ISO 6622-1:2003 | Internal combustion engines. Piston rings Rectangular rings made of cast iron |
| 11/30211186 DC : 0 | BS ISO 6621-5 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 5: QUALITY REQUIREMENTS |
| 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 |
| 15/30320002 DC : 0 | BS ISO 6624-1 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 1: KEYSTONE RINGS MADE OF CAST IRON |
| 11/30211189 DC : 0 | BS ISO 6622-2 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 2: RECTANGULAR 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/TR 6624-2:1988 | Internal combustion engines — Piston rings — Part 2: Half keystone rings |
| 12/30242897 DC : 0 | BS ISO 6624-2 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 2: HALF KEYSTONE RINGS MADE OF CAST IRON |
| 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 |
| BS ISO 6624-3:2017 | Internal combustion engines. Piston rings Keystone rings made of steel |
| ISO 6621-5:2013 | Internal combustion engines Piston rings Part 5: Quality requirements |
| 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 6627:2011 | Internal combustion engines. Piston rings. Expander/segment oil-control rings |
| 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 |
| ISO 6623:2013 | Internal combustion engines — Piston rings — Scraper rings made of cast iron |
| ISO 6622-1:2003 | Internal combustion engines Piston rings Part 1: Rectangular rings made of cast iron |
| BS ISO 6626-3:2008 | Internal combustion engines. Piston rings Coil-spring-loaded oil control rings made of steel |
| ISO 6624-4:2016 | Internal combustion engines — Piston rings — Part 4: Half keystone rings made of steel |
| BS ISO 6621-4:2015 | Internal combustion engines. Piston rings General specifications |
| ISO 6624-3:2017 | Internal combustion engines — Piston rings — Part 3: Keystone rings made of steel |
| 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 |
| 08/30179075 DC : DRAFT SEP 2008 | BS ISO 6627 - INTERNAL COMBUSTION ENGINES - PISTON RINGS - EXPANDER/SEGMENT OIL-CONTROL RINGS |
| 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 |
| ISO 6624-1:2017 | Internal combustion engines — Piston rings — Part 1: Keystone rings made of cast iron |
| ISO 6621-3:2000 | Internal combustion engines Piston rings Part 3: Material specifications |
| ISO 6621-4:2015 | Internal combustion engines — Piston rings — Part 4: General specifications |
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