标准摘要
[中文适用范围]： ISO 9329 标准规定了未合金化优质钢制、具有规定室温性能的光圆无缝管的技术交货条件。此类钢管适用于承压用途，包括在压力条件下输送流体。部分应用标准与法规允许将此类钢管使用至 350°C（参见附录 A）。注：“管”与“管”在此语境下含义相同。 技术通用要求参见 ISO 404 标准。 [外文原描述]： Applies to seamless steel tubes with circular section of non-alloy quality steel. These tubes are provided for general pressure purposes including transporting of pressurized fluids. There are standards and rules permitting the use of these tubes up to a temperature of 350 0C (see annex A). The terms "tube" and "pipe" are synonymous terms. For general technical delivery conditions see ISO 404.
英文名称Seamless steel tubes for pressure purposes — Technical delivery conditions — Part 1: Unalloyed steels with specified room temperature properties