Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 1:Dimensions and tolerances of seals used in hydraulic reciprocating applications for piston
Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 2:Dimensions and tolerances of seals used in hydraulic reciprocating applications for piston rod
Dimensions series of rod and piston dynamic seals for hydraulic cylinders—Part 1:Dimensions and tolerances of co-axial seals for reciprocating applications