ISO 5597:2018规定了以下尺寸范围内用于往复式应用的一系列液压缸杆和活塞密封壳体的标称尺寸和相关公差的优选范围: -对于16毫米至500毫米的圆柱体； -适用于6毫米至450毫米的杆。 本文件详细介绍了一系列额外的密封外壳，以满足ISO 6020的160 bar（16 MPa）[1]紧凑型系列的缩减包络要求？2;这些较小截面的密封件需要更严格的活塞杆和气缸孔公差。尺寸范围如下: -25mm至200mm的圆柱体； -12毫米至140毫米的杆。 ISO 5597:2018没有给出密封件设计的细节，因为密封件的构造方式因制造商而异。密封件的设计和材料以及任何结合的防挤出组分由诸如温度和压力的条件决定。 ISO 5597:2018仅适用于按照本文件制造的产品的尺寸标准；它不适用于它们的功能特征。 [1]1巴=100kPa=105巴=0.1 MPa；1Pa=1N/m2。

ISO 5597:2018 establishes the preferred range of nominal dimensions and associated tolerances for a series of hydraulic cylinder rod and piston seal housings for reciprocating applications in the following range of dimensions: - for cylinders of 16 mm to 500 mm; - for rods of 6 mm to 450 mm. An additional range of seal housings is detailed in this document to meet the reduced envelope requirements of the 160 bar (16 MPa)[1] compact series of ISO 6020？2; these smaller section seals require stricter piston rod and cylinder bore tolerances. The range of dimensions is as follows: - cylinders of 25 mm to 200 mm; - rods of 12 mm to 140 mm. ISO 5597:2018 does not give details of seal design, since the manner of construction of seals varies with each manufacturer. The design and material of the seal and any incorporated anti-extrusion components are determined by conditions such as temperature and pressure. ISO 5597:2018 only applies to the dimensional criteria of products manufactured in conformity with this document; it does not apply to their functional characteristics. [1] 1 bar = 100 kPa = 10⁵ Pa = 0,1 MPa; 1 Pa = 1 N/m².