焊管生產(chǎn)規(guī)格表

常用管材(鋼管)規(guī)格表（1）公稱直徑焊接鋼管(普通)焊接鋼管(加厚)無(wú)縫鋼管(熱軋)GB3091-82GB83092-82螺旋電焊鋼管GB8163-87DNpg≤1.0Mpapg≤1.6Mpapg≤2.5Mpapg≤1.6MpaD×∮重量D×∮重量D×∮重量D×重量(Kg/m)(Kg/m)(Kg/m)∮(Kg/m)DN1521.3*2.71．2521.3*3.21．44----------------55DN2026.8*2.71．6326.8*3.52．01----------------5DN2533.5*3.22．4233.5*42．9132*3.52．46--------5DN3242.3*3.23．1342.3*43．7738*3.52．98--------5DN4048*3.53．8448*4.254．5845*3.53．58--------DN5060*3.54．8860*4.56．1657*3.54．62--------DN6575.5*3.76．6475.5*4.57．8873*46．81--------5DN8088.5*48．3488.5*4.79．8189*48．38--------5DN100114*410．85114*513．44108*410．26--------DN125140*4.515．04140*4.518．24133*412．72--------DN150165*4.517．81165*5.521．63159*4.17．14168*20．1055DN200----------------219*631．52219*31．525DN250----------------273*852．28273*45．927DN300----------------325*862．54325*54．907DN350----------------377*981．67377*63．877DN400----------------426*992．55426*72．337DN450----------------480*9104．53478*81．317DN500----------------530*9115．62529*90．117DN600----------------630*9137．82630*107．507常用管材(鋼管)規(guī)格表（2）公稱直徑焊接鋼管(普通)焊接鋼管(加厚)無(wú)縫鋼管(熱軋)螺旋電焊鋼管GB3091-82GB83092-82GB8163-87DNpg≤1.0Mpapg≤1.6Mpapg≤2.5Mpapg≤1.6MpaD×∮VD×∮VD×∮VD×∮V3333M/100mM/100mM/100mM/100mDN1521.3*2.70.0221.3*3.20.017----------------55DN2026.8*2.70.03626.8*3.50.031----------------5DN2533.5*3.20.05733.5*40.05132*3.50.049--------5DN3242.3*3.20.1042.3*40.09238*3.50.075--------5DN4048*3.50.013248*4.250.1245*3.50.11--------DN5060*3.50.2260*4.50.2057*3.50.20--------DN6575.5*3.70.3675.5*4.50.3573*40.33--------5DN8088.5*40.5188.5*4.70.4989*40.52--------5DN100114*40.88114*50.85108*40.79--------DN125140*4.51.35140*4.51.35133*41.23--------DN150 165*4.5 1.91 165*5.5 1.86 159*4.5 1.76 168*5 1.96DN200----------------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----------------4