GB/T 17486-1998
Replaced
GB/T 6577-2021
Active
National standards
GB/T 6577-2021 Types,dimensions and tolerances of groove for seals with bearing rings for hydraulic cylinders piston
GB/T 6577-2021 Types,dimensions and tolerances of groove for seals with bearing rings for hydraulic cylinders piston
Basic Information
Standard Code:
GB/T 6577-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Hydraulic and pneumatic devices
ICS Name:
Filter, sealing gasket, and fluid impurities
Publish Date:
2021-05-21
Implement Date:
2021-12-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国液压气动标准化技术委员会(SAC/TC 3)
Pages:
8 pages
Scope
本文件规定了液压缸活塞用带支承环组合密封沟槽的符号、型式、尺寸和公差。
本文件适用于安装在缸径 20 mm～500 mm 的往复运动液压缸活塞上起双向密封作用的带支承环组合密封(以下简称组合密封)。
Development Information
Drafting Units:
广州机械科学研究院有限公司、韶关液压件厂有限公司、西北橡胶塑料研究设计院有限公司、河北华密橡胶科技股份有限公司、烟台未来自动装备有限责任公司
Drafting Persons:
梁小凤、彭晓翔、吕新春、李藏须、曹常贞、张贺广、郭学敬
Replace the following standards
Referenced Standards
Related Standards
GB/T 14039-2002
Active
GB/T 14039-2002 Hydraulic fluid power—Fluids—Method for coding the level of contamination by solid particles
GB/T 18853-2002
Replaced
GB/T 18853-2002 Hydraulic fluid power filters—Multi-pass method for evaluating filtration performance of a filter element
GB/T 18854-2002
Replaced
GB/T 18854-2002 Hydraulic fluid power—Calibration of liquid automatic particle counters
GB/T 3452.1-2005
Active
GB/T 3452.1-2005 Fluid power systems—O-rings—Part 1:Inside diameters, cross-sections, tolerances and size identification code
GB/T 20082-2006
Active