标准焊管、镀锌钢管等理论重量换算表.doc

标准焊管、镀锌钢管等标准焊管、镀锌钢管等 理论重量换算表理论重量换算表序号名称规格英寸外径*壁厚理论重量（公斤/米）重量换算（米/吨）重量/支（公斤/支）1焊接钢管焊接钢管DN15DN151/21/221.25*2.7521.25*2.751.261.26793.65793.657.57.52焊接钢管焊接钢管DN20DN203/43/426.75*2.7526.75*2.751.631.63613.5613.59.789.783焊接钢管焊接钢管DN25DN251 133.5*3.2533.5*3.252.422.42413.22413.2214.5214.524焊接钢管焊接钢管DN32DN321 1 1/41/442.25*3.2542.25*3.253.133.13319.49319.4918.7818.785焊接钢管焊接钢管DN40DN401 1 1/21/248*3.548*3.53.843.84260.42260.4223.0423.046焊接钢管焊接钢管DN50DN502 260*3.560*3.54.884.88204.92204.9229.2829.287焊接钢管焊接钢管DN65DN652 2 1/21/275.5*3.7575.5*3.756.646.64150.6150.639.8439.848焊接钢管焊接钢管DN80DN803 388.5*488.5*48.348.34119.9119.950.0450.049焊接钢管焊接钢管DN100DN1004 4114*4114*410.8510.8592.1792.1765.165.110焊接钢管焊接钢管DN125DN1255 5140*4.5140*4.515.0415.0466.4966.4990.2490.2411焊接钢管焊接钢管DN150DN1506 6165*4.5165*4.517.8117.8156.1556.15106.86106.8612焊接钢管焊接钢管DN200DN2008 8219*6219*631.5231.5231.7331.73189.12189.1213镀锌钢管镀锌钢管DN15DN151/21/221.25*2.7521.25*2.751.331.33751.88751.887.987.9814镀锌钢管镀锌钢管DN20DN203/43/426.75*2.7526.75*2.751.731.73578.03578.0310.3710.3715镀锌钢管镀锌钢管DN25DN251 133.5*3.2533.5*3.252.572.57389.11389.1115.3915.3916镀锌钢管镀锌钢管DN32DN321 1 1/41/442.25*3.2542.25*3.253.323.32301.2301.219.9119.9117镀锌钢管镀锌钢管DN40DN401 1 1/21/248*3.548*3.54.074.07245.7245.724.4224.4218镀锌钢管镀锌钢管DN50DN502 260*3.560*3.55.175.17193.42193.4231.0431.0419镀锌钢管镀锌钢管DN65DN652 2 1/21/275.5*3.7575.5*3.757.047.04142.05142.0542.2342.2320镀锌钢管镀锌钢管DN80DN803 388.5*488.5*48.848.84113.12113.1253.0453.0421镀锌钢管镀锌钢管DN100DN1004 4114*4114*411.511.586.9686.96696922镀锌钢管镀锌钢管DN125DN1255 5140*4.5140*4.515.9415.9462.7462.7495.6595.6523镀锌钢管镀锌钢管DN150DN1506 6165*4.5165*4.518.8818.8852.9752.97113.27113.2724镀锌钢管镀锌钢管DN200DN2008 8219*6219*633.4133.4129.9329.93200.4200.425角钢角钢30*330*31.3731.373728.33728.3326角钢角钢30*430*41.7861.786576.04576.0427角钢角钢40*440*42.4222.422412.88412.8828角钢角钢50*550*53.773.77265.25265.25标准焊管、镀锌钢管等标准焊管、镀锌钢管等 理论重量换算表理论重量换算表序号名称规格英寸外径*壁厚理论重量(公斤/米）重量换算 （米/吨）重量/支（公斤/支）1扁钢扁钢-4*25-4*250.790.791265.81265.84.744.742扁钢扁钢-4*30-4*300.940.94106410645.645.