GB/Z 18427-2001
Active
T/ZZB 3079-2023
Active
Group standards
T/ZZB 3079-2023 Hydraulic Drive Connections—Flat-Face Quick-Change Couplings
T/ZZB 3079-2023
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 3079-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Pipes and pipe fittings
Publish Date:
2023-06-30
Implement Date:
2023-07-30
Pages:
10 pages
Scope
Main technical content: This document specifies the terms and definitions, product structure, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments of hydraulic flat-face quick-change couplings (hereinafter referred to as quick-change couplings). This document is applicable to hydraulic flat-face quick-change couplings that are not connected or disconnected under pressure, and whose working pressure is between 20 MPa and 31.5 MPa.
Development Information
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