镀锌钢管国家标准壁厚|水煤气管现货规格
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关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
|水煤气管多少钱一吨？镀锌钢管国家标准壁厚规 格DN(mm) 外径 壁厚(mm) 支/件20.5*1.8 20.50 1.80 127 20.5*1.9 20.50 1.90 12720.8*2.0 20.80 2.00 12720.8*2.1 20.80 2.10 127 20.8*2.2 20.80 2.20 12720.8*2.3 20.80 2.30 12721.3*2.8(Ⅱ)21.30 2.40 12721.3*2.8(Ⅰ)21.30 2.6012721.3*2.8 21.302.8012726*1.82 6.001.809126*1.9 26.001.909126.3*2.0 26.302.009126.3*2.1 26.302.109126.3*2.2 26.302.209126.3*2.3 26.302.309126.9*2.8(Ⅱ)26.902.409126.9*2.8(Ⅰ)26.902.609126.9*2.8 26.902.809133*2.233.002.206133*2.333.002.306133*2.433.002.406133*2.633.002.606133.7*3.2(Ⅱ)33.702.806133.7*3.2(Ⅰ)33.703.006133.7*3.2 33.703.206141.8*2.5 41.802.503741.8*2.8 41.802.803742.4*3.5(Ⅱ)42.403.003742.4*3.5(Ⅰ)42.403.253742.4*3.5 42.403.503747.5*2.5 47.502.503747.5*2.8 47.502.803748.3*3.5(Ⅱ)48.303.003748.3*3.5(Ⅰ)48.303.253748.3*3.5 48.303.503759.5*2.5 59.502.503759.5*2.8 59.502.803759.5*3.0 59.503.003760.3*3.8(Ⅲ)60.303.253760.3*3.8(Ⅱ)60.303.403760.3*3.8(Ⅰ)60.303.603760.3*3.8 60.303.803774.8*2.8 74.802.801974.8*3.0 74.803.001974.8*3.25 74.803.251976.1*4.0(Ⅱ)76.103.601976.1*4.0(Ⅰ)76.103.801976.1*4.0 76.104.001987.5*2.8 87.502.801987.5*3.0 87.503.001987.5*3.25 87.503.251988.9*4.0(Ⅱ)88.903.601988.9*4.0(Ⅰ)88.903.801988.9*4.0 88.904.0019113*2.8 113.002.8019113*3.0 113.003.0019113*3.25 113.003.2519114.3*4.0(Ⅱ)114.303.6019114.3*4.0(Ⅰ)114.303.8019114.3*4.0 114.304.0019139*3.0 139.003.007139*3.25 139.003.257139.7*4.0(Ⅱ)139.703.607139.7*4.0(Ⅰ)139.703.807139.7*4.0139.704.007139.7*4.25139.704.257139.7*4.5139.704.507164*3.25164.003.257164*3.5164.003.507164*3.8164.003.807165*4.5(Ⅱ)165.004.007165*4.5(Ⅰ)165.004.207165*4.5165.004.507168.3*4.5(Ⅱ)168.304.007168.3*4.5(Ⅰ)168.304.207168.3*4.5168.304.507219.1*4.0219.104.007219.1*4.5219.104.507219.1*5.0219.105.007219.1*5.5219.105.507219.10*6.0219.106.007 水煤气管就是通水煤气的管道。水煤气管现货规格表外径壁厚宽度172.255021.32.756326.82.758033.53.2510042.33.25128483.5145603.518375.53.7523388.54.02721144.03531404.54341654.5514
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