常用焊管规格表

1、常用管材(钢管)规格表（a）公称直径焊接钢管(普通)gb3091-82焊接钢管(加厚)gb83092-82无缝钢管(热轧)gb8163-87螺旋电焊钢管dnpg1.0mpapg1.6mpapg2.5mpapg1.6mpad重量(kg/m)d重量(kg/m)d重量(kg/m)d重量(kg/m)dn1521.3*2.7512521.3*3.25144-dn2026.8*2.7516326.8*3.5201-dn2533.5*3.2524233.5*429132*3.5246-dn3242.3*3.2531342.3*437738*3.5298-dn4048*3.538448*4.2545845*3

2、.5358-dn5060*3.548860*4.561657*3.5462-dn6575.5*3.7566475.5*4.578873*4681-dn8088.5*483488.5*4.7598189*4838-dn100114*41085114*51344108*41026-dn125140*4.51504140*4.51824133*41272-dn150165*4.51781165*5.52163159*4.51714168*52010dn200-219*63152219*53152dn250-273*85228273*74592dn300-325*86254325*75490dn350

3、-377*98167377*76387dn400-426*99255426*77233dn450-480*910453478*78131dn500-530*911562529*79011dn600-630*913782630*710750常用管材(钢管)规格表（b）公称直径焊接钢管(普通)gb3091-82焊接钢管(加厚)gb83092-82无缝钢管(热轧)gb8163-87螺旋电焊钢管dnpg1.0mpapg1.6mpapg2.5mpapg1.6mpadvm3/100mdvm3/100mdvm3/100mdvm3/100mdn1521.3*2.750.0221.3*3.250.017-dn2

4、026.8*2.750.03626.8*3.50.031-dn2533.5*3.250.05733.5*40.05132*3.50.049-dn3242.3*3.250.1042.3*40.09238*3.50.075-dn4048*3.50.013248*4.250.1245*3.50.11-dn5060*3.50.2260*4.50.2057*3.50.20-dn6575.5*3.750.3675.5*4.50.3573*40.33-dn8088.5*40.5188.5*4.750.4989*40.52-dn100114*40.88114*50.85108*40.79-dn125140*4

5、.51.35140*4.51.35133*41.23-dn150165*4.51.91165*5.51.86159*4.51.76168*51.96dn200-219*63.36219*53.43dn250-273*85.18273*75.27dn300-325*87.49325*77.59dn350-377*910.12377*710.34dn400-426*913.07426*713.32dn450-480*916.76478*716.90dn500-530*920.58529*720.82dn600-630*929.40630*729.79镀锌管理论重量表镀锌焊管理论重量表|热镀锌管理论

6、重量表|镀锌焊管重量表|热镀锌管重量表规格外径mm壁厚mm最小壁厚mm焊管(6米定尺)镀锌管(6米定尺)公称内径英寸米重kg根重kg米重kg根重kgdn151/2 4分21.32.82.45dn203/426.92.82.451.669.961.7610.56dn25133.73.22.82.4114.462.55415.32dn321.2542.43.53.063.3620.163.5621.36dn401.548.33.53.063.8723.224.1024.60dn50260.33.83.3255.2931.745.60733.64dn652.576.14.03.57.1142.667.53645.21dn80388.94.08.3850.288.8853.28dn1004114.34.0 10.8865.2811.5369.18dn12551404.5 15.0490.2415.94298.