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Internal combustion engines—Piston rings—Part 12:Half keystone rings made of steel
Standard in brief
Scope of Application:
本文件规定了活塞环型号为HK、HKB、HKBA的楔形钢质活塞环(以下简称楔形钢环)的基本尺寸特征。
本文件适用于气缸直径为50 mm~160 mm的往复活塞式内燃机用楔形钢环。
Basic information
Standard No:GB/T 1149.12-2023
Standard Name:内燃机 活塞环 第12部分:楔形钢环
English Name:Internal combustion engines—Piston rings—Part 12:Half keystone rings made of steel
Standard Status:现行
Release Date:2013-12-31
Effective Date:2024-07-01
Language of Publication:中文简体
Standard Classification
ICS Number:27.020
CCS Number:J92
Related Standards
Referenced Standards:ISO 6621-4
Adopted Standards:ISO 6624-4:2016
Adopted Standard Name:《内燃机 活塞环 第4部分:楔形钢环》
Adoption Level:IDT
Publication Information
Number of pages:32
Number of words:56 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-12-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:1149.12
Drafter:吉斌杰、石关飞、王星、郭华、计维斌、高广东、余昳、郑长宝、李细坚、吴旭陵、龚英利
Drafting Organization:福建东亚机械有限公司、仪征亚新科双环活塞环有限公司、安庆帝伯格茨活塞环有限公司、上海机动车检测认证技术研究中心有限公司、中原内配集团股份有限公司、上海内燃机研究所有限责任公司、北京福田康明斯发动机有限公司
Management Organization:全国内燃机标准化技术委员会(SAC/TC 177)
Proposing Department:中国机械工业联合会