標準號：ISO 4200-1991
中文標準名稱：光端焊接和無縫鋼管 管的尺寸和單位長度重量的一覽表
英文標準名稱：Plain end steel tubes, welded and seamless; general tables of dimensions and masses per unit length
標準類型：H48
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：H48
國際標準分類號：23.040.10
適用范圍：Gives values of both plain end tubes for general purpose use and precision tubes. Its purpose is to give guidance on the selection of sizes for all activities concerned with the standardization of steel tubes, both nationally and internationally, to serve as a ready reckoner and to avoid the use by different countries of different masses for a tube of the same size. It is not applicable to tubes primarily intended to be screwed. This fourth edition cancels and replaces the third edition (1985), tables 2 and 3 of which have been technically revised by the addition of the outside diameter of 12.7 mm to series 2.