常用管材(钢管)规格表 .pdf
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常用管材(钢管)规格表(A)
公称直
焊接钢管(普通)焊接钢管(加厚)无缝钢管(热轧)
径螺旋电焊钢管
GB3091-82GB83092-82GB8163-87
pg≤1.0Mpapg≤1.6Mpapg≤2.5Mpapg≤1.6Mpa
DN
D×∮重量D×∮重量D×∮重量D×∮重量
(Kg/m)(Kg/m)(Kg/m)(Kg/m)
DN1521.3*2.751.2521.3*3.251.44
DN2026.8*2.751.6326.8*3.52.01
DN2533.5*3.252.4233.5*42.9132*3.52.46
DN3242.3*3.253.1342.3*43.7738*3.52.98
DN4048*3.53.8448*4.254.5845*3.53.58
DN5060*3.54.8860*4.56.1657*3.54.62
DN6575.5*3.756.6475.5*4.57.8873*46.81
DN8088.5*48.3488.5*4.759.8189*48.38
DN100114*410.85114*513.44108*410.26
DN125140*4.515.04140*4.518.24133*412.72
DN150165*4.517.81165*5.521.63159*4.517.14168*520.10
DN200219*631.52219*531.52
DN250273*852.28273*745.92
DN300325*862.54325*754.90
DN350377*981.67377*763.87
DN400426*992.55426*772.33
DN450480*9104.53478*781.31
DN500530*9115.62529*790.11
完美整理
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DN600630*9137.82630*7107.50
常用管材(钢管)规格表(B)
公称直
焊接钢管(普通)焊接钢管(加厚)无缝钢管(热轧)
径螺旋电焊钢管
GB309