GB/T 7939.1-2024
ActiveConnections for hydraulic fluid power—Test methods—Part 1: Connectors
液压传动连接 试验方法 第1部分：管接头
Application Summary AI generated
This standard specifies the test methods for evaluating the performance of hydraulic connectors used in fluid power systems. It is applied in industrial machinery, construction equipment, and mobile hydraulics to verify the pressure resistance, leakage, and fatigue life of tube fittings and hose connectors. Manufacturers and testing laboratories use this standard to ensure connector reliability under specified operating conditions.
Related Standards
GB/T 2878.2-2011
Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 2: Heavy-duty stud ends (S series)
JB/T 51109-1999
Internal combustion engines - Main bearing shells and connecting rod bearing shells - Product quality grading (Internal use)
GB/T 8606-2003
Thread connectiong dimensions andspecifications of hydraulic fluid power--Quick action couplings
GB/T 5861-2003
Hydraulic fluid power--Quick action couplings--Test methods
GB/T 5860-2003
Hydraulic fluid power--Quick action couplings--Dimensions and requirements
GB/T 7932-2003
Pneumatic fluid power--General rules relating tosystems
GB/T 15623.2-2003
Hydraulic fluid power--Electrically modulated hydraulic control valves--Part 2:Test methods for three-way directional flow control valves
GB/T 2352-2003
Hydraulic fluid power--Gas-loaded accumulators with separator--Ranges of pressures and volumes and characteristic quantities
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.