不锈钢管理论重量表大全外径 )壁厚 (mm)重量(kg/m)外径X壁厚(mm)重量(kg/m)外径 )壁厚 (mm)重量(kg/m)6X10.12527 刈.52.04957M.54.6646M.50.16828 >21.29560 M5.5808X10.17428刈1.86860 >56.8508M.50.24330 >21.39563.5 45.92910M0.22430251.71370M.55.79810X.50.31830刈2.01876 M7.17412M0.27432 >21.49576X4.58.01512X.50.39232251.8377678.84312」0.49832刈2.16780 M7.75314M_0.32432 刈.52.48589 M8.46914」0.59833.5 3.52.61689X4.59.47214刈0.82234刈2.31789 >510.46216」0.69734 刈.52.65989 >612.40516刈0.97138刈2.61610212.08117刈1.04638 刈.53.008102 >614.34818M0.42340 >21.893108M10.36318M.50.61740刈2.765108M.511.60218」0.79742刈2.914108%12.82918M1.12142M.53.357114M.512.27420 M0.47342 M3.786127215.19520 >20.89745刈3.139133 >515.94220刈1.27045 刈.53.618133 >618.98121刈1.34548刈3.363159M.517.31922 >20.99648X3.53.880159 319.18122 251.21448X44.384159 322.86722刈1 42050 M4 583168 >624 21225 M1 14650%5 605219>631 83525M.51.40151刈3.587219M42.04825刈1.64451M.54.141273 刈.361.09027刈1.79457刈4.035325 M078.467不锈钢管产品范围及重量表I外径壁1.21.51.61.82.02.32.62.93.2殳?190.530.650.690.77?250.710.870.931.041.15?320.921.131.211.351.491.70一?381.101.351.451.621.792.05?401.161.431.531.711.892.16?411.471.571.751.942.22?511.831.972.212.442.793.13?53・1.912.042.292.542.903.26■?63.52.76 1[3.063.503.94?703.053.383.874.364.85?76.13.333.694.234.705.295.81?76.1_.13^3.4.134.74 _5.335.93.6.52?853.904.334.975.606.226.84?894.965.696.417.137.84?104-[5.085.826.577.308.03?1085.286.426.837.59 .8.35?114.3一5.597.267J38.058.86?129■■■6.337.298.199.1110.03备注：理论计算公式（外径（mm）-厚度（mm） ） *厚度（mm） *0.02507* 长度（M）=重量（KG） 316 和 316L 都用这个公式.304和304L只是把002507变为0.02491D:外径S:壁厚钢管单位长度（每米）的重量是：201:(D-S)*D*0.02466.304:(D-S)*D*0.02491.316:(D-S)*D*0.02507.。