標準號：BS ISO 8137-1997
中文標準名稱：液壓流體動力.250巴(25MPa)系列單桿汽缸.油口尺寸
英文標準名稱：Hydraulic fluid power - Single rod cylinders, 250 bar (25 MPa) series - Port dimensions
標準類型：J20
發布日期：1997/6/15 12:00:00
實施日期：1997/6/15 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：Lays down the port dimensions for cylinders as required for interchangeability of commonly used hydraulic cylinders. The table contains the bore sizes as follows: 50, 63, 80, 100, 125, 160, 200, 250, 320, 400, 500 mm; and for square and rectangular flanges the nominal flange sizes (DN): 13, 19, 25, 32, 38 mm.