Chinese Standard: GB/T 34201-2017

Seamless hot-rolled square and rectangular steel tubes for structure

全国钢标准化技术委员会(SAC/TC 183)

本标准规定了结构用方形和矩形热轧无缝钢管的订货内容、尺寸、外形和重量、技术要求、检验和试验方法、检验规则、包装、标志和质量证明书。

本标准适用于结构用方形和矩形热轧无缝钢管。

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