GB/T 3821-1983
Replaced
GB/T 1149.15-2017
Active
National standards
GB/T 1149.15-2017 Internal combustion engines—Piston rings—Part 15:Coil-spring-loaded oil control rings of narrow width made of cast iron
GB/T 1149.15-2017 Internal combustion engines—Piston rings—Part 15:Coil-spring-loaded oil control rings of narrow width made of cast iron
Basic Information
Standard Code:
GB/T 1149.15-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
The body and moving parts
ICS Name:
Internal combustion engine
Publish Date:
2017-07-12
Implement Date:
2018-02-01
Pages:
29 pages
Scope
This part of GB/T 1149 specifies the basic dimensional characteristics of thin-walled cast iron helical spring oil rings with piston ring models of DSF-C, SSF, GSF, DSF, SSF-L, DSF-NG, and DSF-CNP.
This part is applicable to thin-walled cast iron helical spring oil rings for reciprocating internal combustion engines used in road vehicles with cylinder diameters ranging from 60 mm to 110 mm, as well as for other purposes.
Development Information
Referenced Standards
Adopt standards
ISO 6626-2:2013
Related Standards
GB/T 1147-1987
Replaced
GB/T 1147-1987 Reciprocating internal combustion engines—General technical specifications
GB/T 725-1991
Replaced
GB/T 725-1991 Internal combustion engines—Nomenclature and code of designations
GB/T 1149.3-1992
Replaced
GB/T 1149.3-1992 Internal combustion engines—Piston rings-Scraper rings
GB/T 1149.5-1992
Replaced
GB/T 1149.5-1992 Internal combustion engines—Piston rings-Oil control rings
GB/T 1151-1993
Replaced