本SAE标准涵盖了标准化电阻焊接、冷拔、单壁、低碳钢压力管，用于压力管道和其他要求管道质量适合弯曲、扩口、成型和钎焊的应用。为了在全球市场内实现标准化，并确保公司在国际市场上保持竞争力，我们打算将其转换为公制管尺寸，这将:导致一个全球系统引导用户选择首选系统降低复杂性消除库存重复

This SAE Standard covers normalized electric-resistance welded, cold-drawn, single-wall, low-carbon steel pressure tubing intended for use as pressure lines and in other applications requiring tubing of a quality suitable for bending, flaring, forming, and brazing.In an effort to standardize within a global marketplace and ensuring that companies can remain competitive in an international market it is the intent to convert to metric tube sizes which will:Lead to one global systemGuide users to preferred systemReduce complexityEliminate inventory duplications