方管理论重量表、计算公式

方管理论重量 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 、计算 公式 小学单位换算公式大全免费下载公式下载行测公式大全下载excel公式下载逻辑回归公式下载 方管理论重量表、 计算公式 六西格玛计算公式下载结构力学静力计算公式下载重复性计算公式下载六西格玛计算公式下载年假计算公式 型号理论重量（kg/m）型号理论重量（kg/m）20*20*1.20.7550*30*2.53.0225*25*1.20.9450*30*33.640*40*22.2950*32*22.240*40*2.53.0250*35*2.53.3240*40*44.6855*38*22.850*50*2.53.8160*40*2.53.8150*50*34.4460*40*34.4450*50*45.7460*40*45.7460*60*2.54.5270*50*47.0260*60*35.3880*60*37.0960*60*47.0280*60*48.2270*70*48.2280*60*510.2570*70*510.290*40*2.55.1980*80*49.9690*60*510.4780*80*613.85100*60*37.3100*100*411.65100*60*49.16100*100*823100*60*511.53120*120*4160*160*4.514.1619.2100*60*4.5160*80*4.5220*80*614.4115.8427.1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7.85克，得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出即为每米方管以克为单位的重量。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位的重量。7.85克，得出即为每米方管以克为单正方形和长方形（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+2ba,b是边长10口100.5018.70.912070010口100.6024.21.092200010口100.7028.81.262250010口100.80331.432330010口100.9038.51.592390010口101.00431.752420010口101.20442.0718700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管径（mm）厚度（mm）元/支kg/支元/吨12.5口12.50.6027.51.371980012.5口12.50.7027.51.5920300口12.50.80371.812100012.5口12.50.90382.0222000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12.51.0012.5口12.51.2(A)12.5口12.51.2012.5口12.51.5(A)12.5口12.51.5015.2口15.20.5015.2口15.20.6015.2口15.20.7015.2口15.20.80442.22502.2324000532.6423000602.6422800663.2322000733.2326400251.4117900321.6818900391.951980020100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15.20.90502.482100015.2口15.21.00572.742200015.2口15.21.2(A)643.262310015.2口15.21.20683.2620900口15.21.5(A)804.001980015.2口15.21.50934.002320015.2口15.22.0(A)1165.192300015.2口15.22.001465.1927800无缝方管价格表:无缝方管直销处*天津无缝方管供应商20口2019.1口19.10.60392.131680019.1口19.10.70472.471810019.1口19.10.80552.811970019.1口19.10.90643.151920019.1口19.11.00713.491920019.1口19.11.2(A)794.151900019.1口19.11.20844.152030019.1口19.11.5(A)945.121880019.1口19.11.501165.122230019.1口19.12.0(A)1406.682050019.1口19.12.001606.6823900763.661.0020600无缝方管价格表:无缝方管直销处*天津无缝方管供方管价格表&无缝方管理论重量大全表应商（方管价格表&无缝方管理论重量大全表2022.2口22.2口201.2(A)854.351940020口201.20904.352050020口201.5(A)1015.381880020口201.501265.382210020口202.0(A)1437.022020020口202.001657.022360022.2口22.20.60462.481870022.2口22.20.70562.891836022.2口22.20.80663.29201000.90773.6820500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22.21.00844.082060022.2口22.21.2(A)934.861930022.2口22.21.201004.862040022.2口22.21.5(A)1126.001870022.2口22.21.501326.002200022.2口22.22.0(A)1597.862040022.225.4口25.40.60512.851810025.4口25.40.70633.311860025.4口25.40.80733.771870025.4口25.40.90734.2318900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25.41.00934.691910025.4口25.41.2(A)1025.591840025.4口25.41.201105.591970025.4口25.41.5(A)1246.921790025.4口25.41.501436.922110025.4口25.42.0(A)1719.071880025.4口25.42.002009.072210025.4口25.42.5026111.162340025.4口25.43.0033113.162510030口300.60613.371820030口300.70733.931870030口300.80874.47301930030口301.001125.5620100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301.2(A)1246.641870030口301.201326.641990030口301.5(A)1498.231810030口301.501768.232130030口302.0(A)22910.832120030口302.5031013.352230030口303.0039015.792470031.8口31.81.001225.912040031.8口31.81.2(A)1357.051910031.8口31.81.201437.052040031.8口31.81.5(A)2208.751870031.8口31.81.501918.752200031.8口31.82.0(A)21111.511880031.8口31.82.0023211.511980031.8口31.82.5032914.202300031.838.1口38.11.2(A)1608.491870038.1口38.11.201698.4919900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38.11.5(A)19110.541810038.1口38.11.5022510.542140038.1口38.12.0(A)25813.911870038.1口38.12.0030313.912200038.1口38.12.5038317.202230038.1口38.13.0047620.422230040口401.001517.472020040口401.2(A)1678.921880040口401.201788.922000040口401.5(A)20211.091830040口401.5023811.092190040口402.0(A)26914.631840040口402.0031514.632180040口402.5040218.1122400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403.0044321.502330050口501.001879.372000050口501.2(A)20911.211870050口501.2022211.211980050口501.5(A)25013.941800050口501.5029713.942020050口502.0(A)33718.441720050口502.0039718.442180050口502.5049822.872090050口503.0061927.212270050口504.0086335.692420060口601.2(A)25713.491900060口601.2027313.492030060口601.5(A)30016.801870060口601.5036516.802190060口602.0(A)41222.251870060口602.0045522.252200060口602.5060039.516020000口603.0073532.932230060口604.00102843.202376060口605.00138953.3826000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701.5(A)36719.661870070口701.5043319.662200070口702.0(A)48926.061880070口702.0057526.062210070口702.5070032.382180070口703.0086138.642240070口704.00118950.922330070口705.00160362.902563076.2口76.21.5(A)40721.431870076.2口76.21.5045021.432240076.2口76.22.0(A)54328.421920076.2口76.22.0063828.422240076.2口76.22.5078235.342200076.2口76.23.0094142.182230076.276.2口76.25.00176068.802560080口801.5(A)41322.511840080口801.5048822.512200080口802.0(A)55229.871870080口802.0065029.872150080口802.5080437.142200080口803.0098644.3522200口76.24.00140955.642330080口804.00136458.5423300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805.00181072.422510090口902.0(A)64033.671910090口902.0075333.672230090口902.5091941.902200090口903.00111350.062220090口904.00153866.152320090口905.00200081.942510018600100口1002.0(A)69037.48100125口1253.00口1002.0081237.4821800100口1002.50110046.6622000100口1003.00122155.7723200100口1004.00170073.7723200100口1005.00223091.4624400100口1006.002690108.8624800110口1102.50115251.4222600110口1103.00140061.4923000110口1104.00189081.3822200110口1105.002460100.9824400110口1106.002934120.2824800120口1202.50126456.1822500120口1203.00152667.2023000120口1204.00210089.0023200120口1205.002687110.5024400120口1206.003410131.7027100125口1252.50145058.5624700172070.0525300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1254.00125口1255.00125口1256.00130口1303.00130口1304.00130口1305.00130口1306.00150口1503.00150口1504.00150口1505.00150口1506.0010口200.5010口200.6010口200.7010口200.8010口200.9010口201.0010口201.2(A)10口201.203000115.26267003700137.4227000187872.9125800252096.61261002918120.02243003542143.1324700198084.33234002664111.85238003381139.06243004096165.9724700261.3919000331.6620000391.9320700462.1921300542.4522000602.7122200683.2121300723.2122000235092.8124500口201.5(A)893.952240010口201.501043.952640010口250.80562.572170010口251.00613.182260010口251.20693.781810010口251.501224.662620010口300.80642.952200010口301.00833.662260010口301.201034.352330010口301.501405.382600010口400.801003.712160010口401.001044.612250010口401.201285.502330010口401.501776.802590010口402.002518.922810010口501.001285.562310010口501.201566.642350010口501.502178.232650010口502.0030310.832800010口601.001506.511023000口601.201827.782340010口601.502569.662650010口602.0035612.732790010口701.001747.472330010口701.202098.922340010口701.5029311.092640010口702.0040814.632780010口801.2024910.072340010口801.5033112.522640010口802.0045516.5427800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)（注：专业文档是经验性极强的领域,无法思考和涵盖全面，素材和 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