紫铜管规格表如下.doc

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1、紫铜管规格表如下紫铜管标准JISH3300CNS5127H3081标称直径㎜8101520253240506580100125150in1/43/81/25/83/4111/411/2221/2331/2456平均外径㎜9.5212.715.8819.0522.2228.5834.9241.2853.9866.6879.3892.08104.78130.18155.58K级0.891.241.241.241.651.651.651.832.112.412.773.053.404.064.78厚㎜L级0.760.891.021.071.1

2、41.271.41.521.782.032.292.542.793.183.56M级0.640.710.810.891.071.241.471.651.832.112.412.773.10以上为紫铜管规格表，铜管具备坚固、耐腐蚀的特性，而成为现代承包商在所有住宅商品房的自来水管道、供热、制冷管道安装的首选。