Chinese Standard: GB/T 3094-2012

Cold drawn shaped steel tubes

全国钢标准化技术委员会(SAC/TC 183)

本标准规定了冷拔异型钢管的分类、代号、订货内容、外形、尺寸、技术要求、试验方法、检验规则、包装、标志和质量证明书。
 本标准适用于冷拔成形的简单断面异型钢管（简称钢管）。

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