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1、07S207图集气体灭火系统灭火剂输送管道规格2008-11-1517:19:491分类:消防常识与规范I举报I字号订阅气体灭火系统灭火剂输送管道规格图集07S207气体消防系统选用、安装与建筑灭火器配置公称直径DN灭火剂输送管道规格外径X壁厚（mm）七氟丙烷三氟甲烷IG541IGlO0高、低压CO2封闭端管道高压CO2开口端管道低压CO2开口端管道2.5MPa4.2MPa5.6MPa1522322322422320273.527427427325344.5344.534X4.534X3.532424.5425425423.54048X4.5485485483.550605605.5605.5
2、6046576576776776580895895.589X7.589X7.5895.590-102810261001145.51146114X8.51148.51146125-14061409.5140X9.51406.5150-1687168X11168X11168X7200-一219X12-元/3市场价.理论重量+4%锌内外热镀锌无缝钢管层序号外径X壁厚理论重量每米单价序号外径X壁厚理论重量每米单价12231.470.00177659.110.0022241.850.001876712.390.0032731.850.001989510.770.004273.52.110.002089X
3、5.511.780.0052742.360.0021897.515.680.00634X3.52.740.0022102614.770.007344.53.400.0023102819.290.008423.53.460.00241145.515.310.009424.54.330.0025114616.620.00104254.740.00261148.523.000.0011483.53.990.0027140620.620.0012484.55.020.00281406.522.260.00134855.510.00291409.531.800.00146045.740.0030168728.910.00156057.050.0031168X1144.290.0016605.57.690.00322191263.710.00阅读(1863)评论(2)
