ISO 3306:1985 焊接光端钢管和精密钢管.交货的技术条件

标准编号：ISO 3306:1985

中文名称：焊接光端钢管和精密钢管.交货的技术条件

英文名称：Plain end as-welded and sized precision steel tubes — Technical conditions for delivery

发布日期：1985-11

标准范围

第二版取消并取代了第一版（1975年）。指定管的技术条件。将化学成分（表2）和机械性能（表3和表5）以及尺寸（表8）制成表格，范围为6 mm至160 mm（外径）和试验（表6和表7）。用于液压管道设备时，只能在退火或正火条件下使用。

This second edition cancels and replaces the first edition (1975). Specifies the technical conditions for tubes. Tabulates the chemical composition (table 2) and mechanical properties (tables 3 and 5) as well as dimensions (table 8) ranging from 6 mm up to and including 160 mm (outside diameter) and tests (tables 6 and 7). For use in hydraulic piping equiment they shall be used only in annealed or normalized condition.

标准预览图