GB/T 3821-1983
Replaced
GB/T 25364.2-2021
Active
National standards
GB/T 25364.2-2021 Turbocharger seal rings—Part 2:Inspection measuring principles
GB/T 25364.2-2021 Turbocharger seal rings—Part 2:Inspection measuring principles
Basic Information
Standard Code:
GB/T 25364.2-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Internal combustion engines and associated equipment
ICS Name:
Internal combustion engine
Publish Date:
2021-12-31
Implement Date:
2022-07-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国内燃机标准化技术委员会(SAC/TC 177)
Pages:
9 pages
Scope
本文件规定了涡轮增压器密封环的检验方法。本文件适用于涡轮增压器用密封环(以下简称密封环)，燃气叶轮用机械密封环也可参照执行。
Development Information
Drafting Units:
萍乡德博科技股份有限公司、上海汽车集团股份有限公司商用车技术中心、北京理工大学、上海内燃机研究所有限责任公司、宁波威孚天力增压技术股份有限公司、湖南天雁机械有限责任公司、上海机动车检测认证技术研究中心有限公司
Drafting Persons:
杨启清、林春兰、黄若、乔亮亮、毕金光、胡辽平、陈云清、蒋华峰、郑建
Same series standard
Replace the following standards
Referenced Standards
GB/T 1149.5-2008 Internal combustion engines—Piston rings—Part 5:Inspection measuring principles
GB/T 1800.2-2020 Geometrical product specifications(GPS)—ISO code system for tolerances on linear sizes—Part 2:Tables of standard tolerance classes and limit deviations for holes and shafts
GB/T 25364.1-2021 Turbocharger seal rings—Part 1:General specifications
GB/T 1031-1995 Surface roughness parameters and their values
GB/T 1031-2009 Geometrical Product Specifications (GPS)—Surface texture:Profile method—Surface roughness parameters and their values
GB/T 1149.1-1994 Internal combustion engines—Piston rings—General specifications
GB/T 1149.1-2008 Internal combustion engines—Piston rings—Part 1:General specifications
GB/T 1149.2-1994 Internal combustion engines—Piston rings—Vocabulary
GB/T 1149.2-2010 Internal combustion engines—Piston rings—Part 2:Vocabulary
GB/T 3505-2000 Geometrical product specifications (GPS)—Surface texture:Profile method—Terms, definitions and surface texture parameters
GB/T 3505-2009 Geometrical Product Specifications (GPS)—Surface texture:Profile method—Terms,definitions and surface texture parameters
GB/T 3821-1983 Determination of cleanliness for small and medium power internal combustion engines
GB/T 3821-2005 Small and medium power internal combustion engines—Cleanliness measurement
GB/T 3821-2015 Small and medium power internal combustion engines—Cleanliness limits and measurements
GB/T 4340.1-1999 Metallic materials—Vickers hardness test—Part 1:Test method
GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method
GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1:Test method
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