標準號：ISO 4394-1-1980
中文標準名稱：流體傳動系統和元件.缸筒.第1部分:對特殊精加工內徑的鋼管的要求
英文標準名稱：Fluid power systems and components-- Cylinder barrels; Part 1 : Requirements for steel tubes with specially finished bores
標準類型：J20
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：J20
國際標準分類號：23.100.20
適用范圍：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.