GB/Z 18427-2001
Active
GB/T 2351-2021
Active
National standards
GB/T 2351-2021 Fluid power systems and components—Outside diameters of tubes and inside diameters of hoses
GB/T 2351-2021 Fluid power systems and components—Outside diameters of tubes and inside diameters of hoses
Basic Information
Standard Code:
GB/T 2351-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Hydraulic and pneumatic devices
ICS Name:
Pipes and pipe fittings
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:
6 pages
Scope
本文件规定了在流体传动系统及元件中使用的刚性或半刚性硬管公称外径及软管公称内径尺寸系列：a)硬管的公称外径尺寸系列，不考虑材料成分；b)橡胶或塑料软管的公称内径尺寸系列。注： 硬管的实际外径和公差可参照ISO 3304和ISO 3305；软管的实际内径尺寸和公差可参照ISO 1307。
Development Information
Drafting Units:
徐州徐工液压件有限公司、蚌埠液力机械有限公司、金华贯日智能科技有限公司、沈阳东北电力调节技术有限公司、厦门欧圣斯科技有限公司、四川川润液压润滑设备有限公司、湖南大学、北京机械工业自动化研究所有限公司
Drafting Persons:
陈登民、孙爱民、钱老红、郑学明、李辉、林鹏翔、王丽、刘锦华、吴占涛、曹巧会
Replace the following standards
Referenced Standards
ISO 5598
Adopt standards
ISO 4397:2011
Related Standards
GB/T 7937-2002
Replaced
GB/T 7937-2002 Fluid power systems and components—Connectors and associated components—Nominal pressures
GB/T 15329.1-2003
Replaced
GB/T 15329.1-2003 Rubber hoses and hose assemblies—Textile-reinforced hydraulic types—Specification—Part 1:Oil-based fluid applications
GB/T 5860-2003
Active
GB/T 5860-2003 Hydraulic fluid power—Quick-action couplings Dimensions and requirements
GB/T 5861-2003
Active
GB/T 5861-2003 Hydraulic fluid power—Quick action couplings—Test methods
GB/T 7937-2008
Abolished