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钢管直径6寸是多少毫米
更新时间: 2020-10-25 00:00:00  

钢管直径6寸是指6英寸,1英寸等于25.4毫米,钢管直径6寸是152.4毫米。

钢管具有空心截面,其长度远大于直径或周长的钢材。按截面形状分为圆形、方形、矩形和异形钢管。按材质分为碳素结构钢钢管、低合金结构钢钢管、合金钢钢管和复合钢管。按用途分为输送管道用、工程结构用、热工设备用、石油化工工业用、机械制造用、地质钻探用、高压设备用钢管等。

关键词: 钢管 直径 多少 毫米

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