This standard specifies the structural forms, dimensions and tolerances of bidirectional sealing rubber seal rings and their plastic support rings for reciprocating motion. This standard applies to the rubber sealing ring installed on the piston of the hydraulic cylinder for bidirectional sealing.
GB/T 10708.2-2000 Referenced Document
GB/T 6577-1986 Hydraulic fluid power--Cylinders--Piston seal housings incorporating bearing rings--Dimensions and tolerances
GB/T 10708.2-2000 history
2000GB/T 10708.2-2000 Reciprocating rubber seals-Types,dimensions and tolerances-Part 2:Rubber seals on two-way