方管理论重量表、计算公式方管理论重量表、计算公式?型号理论重量(kg/m)型号理论重量(kg/m)20*20*1.20.7550*30*2.5 3.0225*25*1.20.9450*30*3 3.640*40*2 2.2950*32*2 2.240*40*2.5 3.0250*35*2.5 3.3240*40*4 4.6855*38*2 2.850*50*2.5 3.8160*40*2.5 3.8150*50*3 4.4460*40*3 4.4450*50*4 5.7460*40*4 5.7460*60*2.5 4.5270*50*47.02 60*60*3 5.3880*60*37.09 60*60*47.0280*60*48.22 70*70*48.2280*60*510.25 70*70*510.290*40*2.5 5.19 80*80*49.9690*60*510.47 80*80*613.85100*60*37.3 100*100*411.65100*60*49.16 100*100*823100*60*511.53 120*120*414.16100*60*4.514.41 160*160*4.519.2160*80*4.515.84220*80*6????27.1计算公式:4x壁厚x(边长-壁厚)x7.85?其中,边长和壁厚都以毫米为单位,直接把数值代入上述公式,得出即为每米方管的重量,以克为单位。
?如30x30x2.5毫米的方管,按上述公式即可算出其每米重量为:?4x2.5x(30-2.5)x7.85=275x7.85=2158.75克,即约2.16公斤?当壁厚和边长都以毫米为单位时,4x壁厚x(边长-壁厚)算出的是每米长度方管的体积,以立方厘米为单位,再乘以铁的比重每立方厘米7.85克,得出即为每米方管以克为单位的重量。
管理论重量表计算公式:4x壁厚x(边长-壁厚)x7.85?其中,边长和壁厚都以毫米为单位,直接把数值代入上述公式,得出即为每米方管的重量,以克为单位。
?如30x30x2.5毫米的方管,按上述公式即可算出其每米重量为:?4x2.5x(30-2.5)x7.85=275x7.85=2158.75克,即约2.16公斤?当壁厚和边长都以毫米为单位时,4x壁厚x(边长-壁厚)算出的是每米长度方管的体积,以立方厘米为单位,再乘以铁的比重每立方厘米7.85克,得出即为每米方管以克为单位的重量。
正方形和长方形(矩形)截面碳钢计算公式:每米重量单位: kg/m(千克/米) & lb/ft(磅/英尺)? 公式:kg/m = (Oc - 4Wt) * Wt * 0.00785 其中:Oc是外周长,Wt是壁厚;正方形Oc=4*a???????????????? 长方形Oc=2a+2b a,b是边长管径(mm)????? 厚度(mm)?? 元/支 kg/支??? 元/吨10口10???????? 0.50????? 18.7??? 0.91??? 2070010口10???????? 0.60????? 24.2??? 1.09??? 2200010口10???????? 0.70????? 28.8??? 1.26??? 22500?10口10???????? 0.80????? 33????? 1.43??? 23300?10口10???????? 0.90????? 38.5??? 1.59??? 23900?10口10???????? 1.00????? 43????? 1.75??? 2420010口10???????? 1.20????? 44????? 2.07??? 18700 无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表12.5口12.5???? 0.60????? 27.5??? 1.37??? 19800?12.5口12.5???? 0.70????? 27.5??? 1.59??? 2030012.5口12.5???? 0.80????? 37??? 1.81????? 21000?12.5口12.5???? 0.90????? 38??? 2.02????? 22000 无缝方管价格表 :无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表12.5口12.5???? 1.00????? 50??? 2.23??? 24000?12.5口12.5???? 1.2(A)??? 53??? 2.64??? 2300012.5口12.5???? 1.20????? 60??? 2.64??? 2280012.5口12.5???? 1.5(A)??? 66??? 3.23??? 2200012.5口12.5???? 1.50????? 73??? 3.23??? 26400?15.2口15.2???? 0.50????? 25??? 1.41??? 17900?15.2口15.2???? 0.60????? 32??? 1.68??? 1890015.2口15.2???? 0.70????? 39??? 1.95??? 1980015.2口15.2???? 0.80????? 44??? 2.22??? 20100无缝方管价格表 :无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表15.2口15.2???? 0.90????? 50??? 2.48??? 21000?15.2口15.2???? 1.00????? 57??? 2.74??? 22000?15.2口15.2???? 1.2(A)??? 64??? 3.26??? 2310015.2口15.2???? 1.20????? 68??? 3.26??? 2090015.2口15.2???? 1.5(A)??? 80??? 4.00??? 1980015.2口15.2???? 1.50????? 93??? 4.00??? 2320015.2口15.2???? 2.0(A)??? 116?? 5.19??? 2300015.2口15.2???? 2.00????? 146?? 5.19??? 27800无缝方管价格表 :无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表19.1口19.1???? 0.60????? 39??? 2.13??? 16800?19.1口19.1???? 0.70????? 47??? 2.47??? 18100?19.1口19.1???? 0.80????? 55??? 2.81??? 19700?19.1口19.1???? 0.90????? 64??? 3.15??? 19200?19.1口19.1???? 1.00????? 71??? 3.49??? 19200?19.1口19.1???? 1.2(A)??? 79??? 4.15??? 19000?19.1口19.1???? 1.20????? 84??? 4.15??? 20300 19.1口19.1???? 1.5(A)??? 94??? 5.12??? 18800?19.1口19.1???? 1.50????? 116?? 5.12??? 22300 19.1口19.1???? 2.0(A)??? 140?? 6.68??? 20500 19.1口19.1???? 2.00????? 160?? 6.68??? 23900?20口20???????? 1.00????? 76??? 3.66??? 20600 无缝方管价格表 :无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表20口20???????? 1.2(A)??? 85??? 4.35??? 19400?20口20???????? 1.20????? 90??? 4.35??? 20500?20口20???????? 1.5(A)??? 101?? 5.38??? 18800?20口20???????? 1.50????? 126?? 5.38??? 22100?20口20???????? 2.0(A)??? 143?? 7.02??? 20200?20口20???????? 2.00????? 165?? 7.02??? 2360022.2口22.2???? 0.60????? 46??? 2.48??? 18700?22.2口22.2???? 0.70????? 56??? 2.89??? 18360?22.2口22.2???? 0.80????? 66??? 3.29??? 20100?22.2口22.2???? 0.90????? 77??? 3.68??? 20500? 无缝方管价格表 :无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表22.2口22.2???? 1.00????? 84??? 4.08??? 20600?22.2口22.2???? 1.2(A)??? 93??? 4.86??? 19300?22.2口22.2???? 1.20????? 100??? 4.86?? 20400?22.2口22.2???? 1.5(A)??? 112?? 6.00??? 18700?22.2口22.2???? 1.50????? 132?? 6.00??? 2200022.2口22.2???? 2.0(A)??? 159?? 7.86??? 2040022.2口22.2???? 2.00????? 188?? 7.86??? 2710025.4口25.4???? 0.60????? 51??? 2.85??? 18100?25.4口25.4???? 0.70????? 63??? 3.31??? 1860025.4口25.4???? 0.80????? 73??? 3.77??? 1870025.4口25.4???? 0.90????? 73??? 4.23??? 18900无缝方管价格表 :无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表25.4口25.4???? 1.00????? 93??? 4.69??? 1910025.4口25.4???? 1.2(A)??? 102??? 5.59??? 1840025.4口25.4???? 1.20????? 110?? 5.59??? 19700?25.4口25.4???? 1.5(A)??? 124?? 6.92??? 17900 25.4口25.4???? 1.50????? 143?? 6.92??? 21100 25.4口25.4???? 2.0(A)??? 171?? 9.07??? 18800 25.4口25.4???? 2.00????? 200?? 9.07??? 22100 25.4口25.4???? 2.50????? 261?? 11.16?? 23400 25.4口25.4???? 3.00????? 331?? 13.16?? 25100? 30口30???????? 0.60????? 61??? 3.37??? 18200 30口30???????? 0.70????? 73??? 3.93??? 18700 30口30???????? 0.80????? 87??? 4.47??? 1930030口30???????? 0.90????? 108?? 5.02??? 1990030口30???????? 1.00????? 112?? 5.56??? 20100无缝方管价格表 :无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表30口30???????? 1.2(A)??? 124?? 6.64??? 1870030口30???????? 1.20????? 132?? 6.64??? 19900?30口30???????? 1.5(A)??? 149?? 8.23??? 18100?30口30???????? 1.50????? 176?? 8.23??? 21300?30口30???????? 2.0(A)??? 229?? 10.83?? 2120030口30???????? 2.50????? 310?? 13.35?? 22300?30口30???????? 3.00????? 390?? 15.79?? 24700 31.8口31.8???? 1.00????? 122?? 5.91??? 20400 31.8口31.8???? 1.2(A)??? 135?? 7.05??? 19100?31.8口31.8???? 1.20????? 143?? 7.05??? 20400?31.8口31.8???? 1.5(A)??? 220?? 8.75??? 18700?31.8口31.8???? 1.50????? 191?? 8.75??? 22000 31.8口31.8???? 2.0(A)??? 211?? 11.51?? 18800 31.8口31.8???? 2.00????? 232?? 11.51?? 19800?31.8口31.8???? 2.50????? 329?? 14.20?? 23000?31.8口31.8???? 3.00????? 403?? 7.10??? 20100?38.1口38.1???? 1.2(A)??? 160?? 8.49??? 1870038.1口38.1???? 1.20????? 169?? 8.49??? 19900? 无缝方管价格表 :无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表38.1口38.1???? 1.5(A)??? 191?? 10.54?? 18100?38.1口38.1???? 1.50????? 225?? 10.54?? 21400?38.1口38.1???? 2.0(A)??? 258?? 13.91?? 1870038.1口38.1???? 2.00????? 303?? 13.91?? 2200038.1口38.1???? 2.50????? 383?? 17.20?? 22300?38.1口38.1???? 3.00????? 476?? 20.42?? 2230040口40???????? 1.00????? 151?? 7.47??? 2020040口40???????? 1.2(A)??? 167?? 8.92??? 1880040口40???????? 1.20????? 178?? 8.92??? 2000040口40???????? 1.5(A)??? 202?? 11.09?? 18300?40口40???????? 1.50????? 238?? 11.09?? 2190040口40???????? 2.0(A)??? 269?? 14.63?? 18400?40口40???????? 2.00????? 315?? 14.63?? 21800?40口40???????? 2.50????? 402?? 18.11?? 22400 无缝方管价格表 :无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表40口40???????? 3.00????? 443?? 21.50?? 23300 50口50???????? 1.00????? 187?? 9.37??? 20000 50口50???????? 1.2(A)??? 209?? 11.21?? 18700? 50口50???????? 1.20????? 222?? 11.21?? 19800 50口50???????? 1.5(A)??? 250?? 13.94?? 18000 50口50???????? 1.50????? 297?? 13.94?? 20200 50口50???????? 2.0(A)??? 337?? 18.44?? 17200 50口50???????? 2.00????? 397?? 18.44?? 21800 50口50???????? 2.50????? 498?? 22.87?? 20900 50口50???????? 3.00????? 619?? 27.21?? 22700?50口50???????? 4.00????? 863?? 35.69?? 24200 60口60???????? 1.2(A)??? 257?? 13.49?? 19000? 60口60???????? 1.20????? 273?? 13.49?? 20300? 60口60???????? 1.5(A)??? 300?? 16.80?? 18700? 60口60???????? 1.50????? 365?? 16.80?? 21900? 60口60???????? 2.0(A)??? 412?? 22.25?? 18700? 60口60???????? 2.00????? 455?? 22.25?? 22000 60口60???????? 2.50????? 600?? 39.51?? 20000 60口60???????? 3.00????? 735?? 32.93?? 22300? 60口60???????? 4.00????? 1028? 43.20?? 2376060口60???????? 5.00????? 1389? 53.38?? 26000 无缝方管价格表 :无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表70口70???????? 1.5(A)??? 367?? 19.66?? 18700?70口70???????? 1.50????? 433?? 19.66?? 2200070口70???????? 2.0(A)??? 489?? 26.06?? 18800?70口70???????? 2.00????? 575?? 26.06?? 22100?70口70???????? 2.50????? 700?? 32.38?? 2180070口70???????? 3.00????? 861?? 38.64?? 2240070口70???????? 4.00????? 1189? 50.92?? 23300?70口70???????? 5.00????? 1603? 62.90?? 25630 76.2口76.2???? 1.5(A)??? 407?? 21.43?? 18700 76.2口76.2???? 1.50????? 450?? 21.43?? 22400?76.2口76.2???? 2.0(A)??? 543?? 28.42?? 19200 76.2口76.2???? 2.00????? 638?? 28.42?? 22400?76.2口76.2???? 2.50????? 782?? 35.34?? 22000?76.2口76.2???? 3.00????? 941?? 42.18?? 22300 76.2口76.2???? 4.00????? 1409? 55.64?? 23300 76.2口76.2???? 5.00????? 1760? 68.80?? 25600 80口80???????? 1.5(A)??? 413?? 22.51?? 18400?80口80???????? 1.50????? 488?? 22.51?? 22000?80口80???????? 2.0(A)??? 552?? 29.87?? 18700?80口80???????? 2.00????? 650?? 29.87?? 21500?80口80???????? 2.50????? 804?? 37.14?? 22000?80口80???????? 3.00????? 986?? 44.35?? 22200?80口80???????? 4.00????? 1364? 58.54?? 23300无缝方管价格表 :无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表80口80???????? 5.00????? 1810? 72.42?? 2510090口90???????? 2.0(A)??? 640?? 33.67?? 1910090口90???????? 2.00????? 753?? 33.67?? 22300 90口90???????? 2.50????? 919?? 41.90?? 22000 90口90???????? 3.00????? 1113? 50.06?? 22200? 90口90???????? 4.00????? 1538? 66.15?? 23200? 90口90???????? 5.00????? 2000? 81.94?? 25100? 100口100?????? 2.0(A)??? 690?? 37.48?? 18600? 100口100?????? 2.00????? 812?? 37.48?? 21800 100口100?????? 2.50????? 1100? 46.66?? 22000 100口100?????? 3.00????? 1221? 55.77?? 23200 100口100?????? 4.00????? 1700? 73.77?? 23200100口100?????? 5.00????? 2230? 91.46?? 24400? 100口100?????? 6.00????? 2690? 108.86? 24800? 110口110?????? 2.50????? 1152? 51.42?? 22600 110口110?????? 3.00????? 1400? 61.49?? 23000? 110口110?????? 4.00????? 1890? 81.38?? 22200? 110口110?????? 5.00????? 2460? 100.98? 24400? 110口110?????? 6.00????? 2934? 120.28? 24800? 120口120?????? 2.50????? 1264? 56.18?? 22500? 120口120?????? 3.00????? 1526? 67.20?? 23000? 120口120?????? 4.00????? 2100? 89.00?? 23200?120口120?????? 5.00????? 2687? 110.50? 24400120口120?????? 6.00????? 3410? 131.70? 27100?125口125?????? 2.50????? 1450? 58.56?? 24700125口125?????? 3.00????? 1720? 70.05?? 25300? 无缝方管价格表 :无缝方管直销处*天津无缝方管供应商(方管价格表&无缝方管理论重量大全表125口125?????? 4.00????? 2350? 92.81?? 24500125口125?????? 5.00????? 3000? 115.26? 26700125口125?????? 6.00????? 3700? 137.42? 27000130口130?????? 3.00????? 1878? 72.91?? 25800?130口130?????? 4.00????? 2520? 96.61?? 26100? 130口130?????? 5.00????? 2918? 120.02? 24300? 130口130?????? 6.00????? 3542? 143.13? 24700? 150口150?????? 3.00????? 1980? 84.33?? 23400? 150口150?????? 4.00????? 2664? 111.85? 23800? 150口150?????? 5.00????? 3381? 139.06? 24300? 150口150?????? 6.00????? 4096? 165.97? 24700 10口20???????? 0.50????? 26??? 1.39??? 19000? 10口20???????? 0.60????? 33??? 1.66??? 20000? 10口20???????? 0.70????? 39??? 1.93??? 20700?10口20???????? 0.80????? 46??? 2.19??? 21300? 10口20???????? 0.90????? 54??? 2.45??? 22000? 10口20???????? 1.00????? 60??? 2.71??? 22200? 10口20???????? 1.2(A)??? 68??? 3.21??? 21300 10口20???????? 1.20????? 72??? 3.21??? 22000? 10口20???????? 1.5(A)??? 89??? 3.95??? 22400? 10口20???????? 1.50????? 104?? 3.95??? 26400? 10口25???????? 0.80????? 56??? 2.57??? 21700? 10口25???????? 1.00????? 61??? 3.18??? 22600? 10口25???????? 1.20????? 69??? 3.78??? 1810010口25???????? 1.50????? 122?? 4.66??? 26200 10口30???????? 0.80????? 64??? 2.95??? 22000? 10口30???????? 1.00????? 83??? 3.66??? 22600? 10口30???????? 1.20????? 103?? 4.35??? 23300? 10口30???????? 1.50????? 140?? 5.38??? 26000? 10口40???????? 0.80????? 100?? 3.71??? 21600? 10口40???????? 1.00????? 104?? 4.61??? 22500? 10口40???????? 1.20????? 128?? 5.50??? 23300 10口40???????? 1.50????? 177?? 6.80??? 25900? 10口40???????? 2.00????? 251?? 8.92??? 28100?10口50???????? 1.00????? 128?? 5.56??? 23100? 10口50???????? 1.20????? 156?? 6.64??? 23500? 10口50???????? 1.50????? 217?? 8.23??? 26500? 10口50???????? 2.00????? 303?? 10.83?? 28000? 10口60???????? 1.00????? 150?? 6.51??? 23000 10口60???????? 1.20????? 182?? 7.78??? 23400? 10口60???????? 1.50????? 256?? 9.66??? 26500? 10口60???????? 2.00????? 356?? 12.73?? 27900? 10口70???????? 1.00????? 174?? 7.47??? 23300 10口70???????? 1.20????? 209?? 8.92??? 23400?10口70???????? 1.50????? 293?? 11.09?? 26400?10口70???????? 2.00????? 408?? 14.63?? 27800?10口80???????? 1.20????? 249?? 10.07?? 23400?10口80???????? 1.50????? 331?? 12.52?? 2640010口80???????? 2.00????? 455?? 16.54?? 27800方钢管规格表/矩型管规格表焊管系列方管15*15,20*20,25*25,30*30,35*35,40*40,45*45,50*50,55*55*(0.5-6),60*60,65*65,70*70,75*75,80*80,85*85,90*90,95*95,100*100,105*105,110*110,115*115,120*120,125*125,130*130*(1.5-10),140*140,150*150,160*160,170*170,180*180,190*190,200*200,210*210,220*220,230*230,240*240,250*250,260*260,270*270,280*280,290*290,300*300-500*500*(3-14)矩管10*20,10*40,10*50,20*30,20*40,20*50,20*80,30*40,30*50,30*60,30*70,30*90,30*120,40*50,40*60,40*80,40*100,40*120,40*160,50*60,50*70,50*80,50*90,50*100,50*120,50*140,50*150,50*160,50*180,60*80,60*100,60*120,60*140,60*160,60*180,60*200,70*80,70*90,70*100,70*110,70*120,70*140,70*160,70*200,80*90,80*100,80*120,80*140,80*160,80*180,80*240,90*100,90*110,90*120,90*140,90*160,90*180,90*240,90*250,100*120,100*140,100*160,100*180,100*200,100*220,100*260-100*300,120*140,120*160,120*180,120*200,120*320,130*150,130*180,130*250,130*300,130*400,130*400,130*450,140*180,150*200,160*250,180*200-200*450,200*500,300*400,300*500*(1.5-14)无缝管系列方管20*20,25*25,30*30,35*35,40*40,45*45,50*50,55*55,60*60,70*70,75*75,80*80,85*85,90*90,100*100,110*110,120*120,130*130,140*140,150*150,160*160,170*170,180*180,190*190,200*200,220*220,250*250,280*280,300*300,350*350,400*400*(2-16)矩管10*20,10*50,20*30,20*40,20*80,30*40,30*50,30*60,40*60,40*80,40*100,50*70,50*80,50*100,50*120,60*80,60*110,60*120,60*160,80*100,80*120,80*160,80*200,100*160,100*180,100*200,100*250,100*300,120*140,120*160,120*260,120*300,130*180,130*200,140*200,140*260,140*300,150*350,170*340,200*300,200*400,250*300,250*400*(2.0-16)。