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镀锌钢管的国标厚度和米重及最小壁厚

来源:动视网 责编:小OO 时间:2025-09-24 11:08:11
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镀锌钢管的国标厚度和米重及最小壁厚

规格外径mm壁厚mm最小壁厚mm焊管(6米定尺)镀锌管(6米定尺)米重kg根重kg米重kg根重kg公称内径英寸DN151/221.32.82.451.287.681.3578.14DN203/426.92.82.451.669.961.7610.56DN25133.73.22.82.4114.462.55415.32DN321.2542.43.53.063.3620.163.5621.36DN401.548.33.53.063.8723.224.1024.60DN50260.33.83.325
推荐度:
导读规格外径mm壁厚mm最小壁厚mm焊管(6米定尺)镀锌管(6米定尺)米重kg根重kg米重kg根重kg公称内径英寸DN151/221.32.82.451.287.681.3578.14DN203/426.92.82.451.669.961.7610.56DN25133.73.22.82.4114.462.55415.32DN321.2542.43.53.063.3620.163.5621.36DN401.548.33.53.063.8723.224.1024.60DN50260.33.83.325

规格

外径mm壁厚mm最小壁厚mm焊管(6米定尺)镀锌管(6米定尺)
米重kg根重kg米重kg根重kg
公称内径英寸
DN151/221.32.82.451.287.681.3578.14
DN203/426.92.82.451.669.961.7610.56
DN25133.73.22.82.4114.462.55415.32
DN321.2542.43.53.063.3620.163.5621.36
DN401.548.33.53.063.8723.224.1024.60
DN50260.33.83.3255.2931.745.60733.
DN652.576.14.03.57.1142.667.53645.21
DN80388.94.08.3850.288.8853.28
DN1004114.34.010.8865.2811.5369.18
DN12551404.515.0490.2415.94298.65
DN1506168.34.518.18109.0819.27115.62
DN2008219.1? 6.0

(焊管)

?

31.531.18
DN2008219.1? 6.5

(热镀锌)

36.12216.72

文档

镀锌钢管的国标厚度和米重及最小壁厚

规格外径mm壁厚mm最小壁厚mm焊管(6米定尺)镀锌管(6米定尺)米重kg根重kg米重kg根重kg公称内径英寸DN151/221.32.82.451.287.681.3578.14DN203/426.92.82.451.669.961.7610.56DN25133.73.22.82.4114.462.55415.32DN321.2542.43.53.063.3620.163.5621.36DN401.548.33.53.063.8723.224.1024.60DN50260.33.83.325
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