GB/T 2879-1986
AbolishedHydraulic fluid power--Cylinder rod and piston seals for reciprocating applications--Dimensions and tolerances of housings
液压缸活塞和活塞杆 动密封沟槽型式、尺寸和公差
Application Summary AI generated
This standard specifies the types, dimensions, and tolerances of dynamic seal grooves for pistons and piston rods in reciprocating hydraulic cylinders. It is applied in the design and manufacturing of hydraulic fluid power systems to ensure proper fit and sealing performance between the cylinder rod, piston, and their respective seals. The standard is used across industrial machinery, construction equipment, and automotive applications where hydraulic cylinders operate under dynamic sealing conditions.
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