大口径螺旋钢管的相关规格 2 3/82.37560.30.1092.82.643.97 2.37560.30.1253.23.004.51 2.37560.30.1413.66.365.03
关于大口径螺旋钢管
大口径螺旋钢管的相关资讯 螺旋钢管公称重量表 公称外径 nominal O.D mm公称壁厚 Nominal Wall Thickness mm 5.05.56.07.08.09.010.011.012.013.014.015.016.018.020.022.0 27333.0436.2839.5145.92
323.939.3243.1847.0454.7062.3269.89
(325)39.4643.3347.2654.9062.5470.13
洛阳改拔325*40的YB242-63大口径螺旋钢管今日成交欠佳
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