ISO 4394-1:1980 液压系统和元件.缸筒.第1部分：对特殊精加工内径的钢管的要求

标准编号：ISO 4394-1:1980

中文名称：液压系统和元件.缸筒.第1部分：对特殊精加工内径的钢管的要求

英文名称：Fluid power systems and components — Cylinder barrels — Part 1: Requirements for steel tubes with specially finished bores

发布日期：1980-09

标准范围

本部分仅涵盖一种适用于液压缸的特定类型的钢管。指定无缝或焊接型圆钢管的机械性能、尺寸公差、表面光洁度和交货技术条件，并通过内径和厚度或内径和外径定义管道尺寸。附录A规定了外径公差，附录B规定了公制孔径的首选厚度范围，附录C提供了推荐的订购方法。

This part covers only one specific type of steel tubing suitable for fluid power cylinders. Specifies the mechanical properties, dimensional tolerances, surface finishes, and technical delivery conditions for round steel tubes, seamless or welded type, and defines the tube dimensions by inside diameter and thickness, or inside diameter and outside diameter. Annex A specifies the tolerances on outside diameters, annex B establishes a range of preferred thicknesses for metric bore sizes, and annex C provides a recommended method of ordering.

标准预览图