镀锌焊接钢管无缝钢管单位价格计算表(excel)

表一：,低压流体输送用焊接、镀锌钢管规格、重量及市场价格表,,,,,,,,,,,,,,

公称直径,外径,普通焊接钢管,,,,普通焊接镀锌钢管,,,,加厚钢管,,,,,

,,壁厚,理论重量,市场吨价,单位价格,壁厚,理论重量,市场吨价,单位价格,壁厚,理论重量,市场吨价,单位价格,,

,(mm),(mm),(kg/m),(元/t),(元/m),(mm),(kg/m),(元/t),(元/m),(mm),(kg/m),(元/t),(元/m),,

DN10,17,2.25,0.82,5000,4.09,2.25,0.87,5000,4.34,2.75,0.97,6500,6.28,,

DN15,21.3,2.75,1.26,5001,6.29,2.75,1.33,5001,6.67,3.25,1.45,6500,9.40,,

DN20,26.8,2.75,1.63,5002,8.16,2.75,1.73,5002,8.65,3.5,2.01,6500,13.07,1.25,10.19751956

DN25,33.5,3.25,2.42,5003,12.13,3.25,2.57,5003,12.86,4,2.91,6500,18.91,1.25,15.16150551

DN32,42.3,3.25,3.13,5004,15.66,3.25,3.32,5004,16.60,4,3.78,6500,24.56,1.25,19.57603737

DN40,48,3.50,3.84,5005,19.22,3.50,4.07,5005,20.38,4.25,4.59,6500,29.80,1.25,24.02897372

DN50,60,3.50,4.88,5006,24.41,3.50,5.17,4800,24.81,4.5,6.16,6500,40.03,1.25,30.51479261

DN70,75.5,3.75,6.64,5007,33.22,3.75,7.03,5007,35.22,4.5,7.88,6500,51.21,1.25,41.52731477

DN80,88.5,4.00,8.34,5008,41.74,4.00,8.84,5008,44.25,4.75,9.81,6500,63.77,1.25,52.1776008

DN100,114,4.00,10.85,5009,54.35,4.00,11.50,5009,57.61,5,13.44,6500,87.36,1.25,67.937067

DN125,140,4.50,15.04,5010,75.33,4.50,15.94,5010,79.85,5.5,18.24,6500,118.57,1.25,94.16567419

DN150,165,4.50,17.81,5011,89.25,4.50,18.88,5011,94.60,5.5,21.63,6500,140.61,1.25,111.5616782

,,,,,,,,,,,,,,,,

理论质量计算公式：,,,焊接钢管：P=0.02466S（D-S）,,,,,其中：,P——理论质量(Kg/m),,,,,,

,,,镀锌焊接钢管：P=C[0.02466S（D-S）],,,,,,D——外径(mm),,,,,,

,,,(理论质量均系按相对密度7.85计算),,,,,,S——公称壁厚(mm),,,,,,

,,,,,,,,,C——焊接钢管镀锌后质量增加系数(取1.03～1.06),,,,,,

,,,,,,,,,,,,,,,,

,,,,,,,,,,,,,,,,

表二：,一般常用热轧无缝钢管规格、重量及市场价格表,,,,,,,,,,,,,,

公称直径,外径,无缝钢管,,,,无缝钢管,,,,无缝钢管,,,,,

,,壁厚1,理论重量,市场吨价,单位价格,壁厚2,理论重量,市场吨价,单位价格,壁厚3,理论重量,市场吨价,单位价格,,

,(mm),(mm),(kg/m),(元/t),(元/m),(mm),(kg/m),(元/t),(元/m),(mm),(kg/m),(元/t),(元/m),,

DN80,89,3.50,7.38,6300,46.49,4.00,8.38,6300,52.82,4.50,9.38,6300,59.07,,

DN100,108,4.00,10.26,6300,64.63,4.50,11.49,6300,72.36,5.00,12.70,6300,80.01,,

DN125,133,4.00,12.72,6300,80.16,4.50,14.26,6300,89.84,5.00,15.78,6300,99.43,,

DN150,159,4.50,17.14,6300,108.01,5.00,18.99,6300,119.63,5.50,20.82,6300,131.16,,

DN200,219,6.00,31.52,6300,198.55,6.50,34.06,6300,214.59,7.00,36.60,6300,230.55,,

DN250,273,6.50,42.72,6300,269.12,7.00,45.92,6300,289.28,7.50,49.10,6300,309.36,,

DN300,325,7.50,58.72,6300,369.95,8.00,62.54,6300,393.99,8.50,66.34,6300,417.95,,

DN350,377,9.00,81.67,6300,514.55,9.50,86.09,6300,542.39,10.00,90.50,6300,570.16,,

DN400,426,9.00,92.55,6300,583.06,9.50,97.57,6300,614.71,10.00,102.59,6300,646.29,,

DN450,480,9.00,104.53,6300,658.56,9.50,110.22,6300,694.41,10.00,115.90,6300,730.18,,

DN500,530,9.00,115.63,6300,728.47,9.50,121.94,6300,768.