法兰标准尺寸焊接表

老标准平焊法兰（1.6MPa) 81-94 82-59通径内径外径螺栓孔中心距60657585100110125145160180210240295355410470525585650770840950105011601380台直台高法兰径度厚度404558687888102120138158188210268320378438496550650720800905100511101330222223333333334444455555514141618182022242426282830323234384248505460667486理论重量直径个数KG1440.5471440.7111440.8671441.1741841,618421842.611843.451883.711884.81886.472387.92251210.1251215.7251218.1251623.3301631302040.2342055.1412080.34124104.34124125.4482414548282075432298螺栓孔通径新标准平焊法兰（1.6MPa) 81-94 82-60内径151926333946597111013516122227632838143048553563672482492410241224外螺栓孔台直径径中心距909510511514015016518520022025028534040546052058007158406565758510011012514516018021024029535541047052558565077041465665768499118132156184211266319370429480548609720台高度22222222222222222222法兰厚度1414161618182020202222242628323538424652螺栓孔直径个数14414414414418418418418418818818822822122612261226163016302033203620理论重量KG0.610.680.941.121.862.122.773.313.594.575.657.619.6913.818.924.732.140.557.688.210MMM149015MM1520MM2510525MM3211532MM3813540MM4514550MM5716065MM7618080MM195100MM108215125MM133245150MM159280200MM219335250MM273405300MM325460350MM377520400MM426580450MM4780500MM529705600MM630840700MM720910800MM8201015900MM92011151000MM102012301200MM1220144510MM15MM20MM25MM32MM40MM50MM65MM80MM100MM125MM150MM200MM250MM300MM350MM400MM450MM500MM600MM700MM800MM900MM1000MM1200MM老标准平焊法兰（1.0MPa) 81-94 82-59通径螺栓内径外径孔中心距台直台高法兰径度厚度理论重量直径个数KG螺栓孔通径新标准平焊法兰（1.0MPa) 81-94 82-60内径外螺栓孔台直径径中心距台高度法兰厚度螺栓孔直径个数理论重量KG10MMM14906015MM156520MM251057525MM321158532MM3813510040MM4514511050MM5716012565MM7618014580MM195160100MM108215180125MM133245210150MM159280240200MM219335295250MM273405355300MM325460410350MM377520470400MM426580525450MM4780585500MM529705650600MM630840770700MM720910840800MM8201015950900MM920111510501000MM1020123011601200MM1220144513801400MM122016751590404555657885100120135155185210265320388428482532585685800905100511151325152522222333333333444445555555121214141618182020222424242628283030323636384244485414141414181818181818182323232323252525303034343441484444444448888121212162020202424262832360.4580.5510.7480.1.41.712.092.843.244.015.46.128.2410.712.915.921.824.427.739.4557785.810615522110MM15MM20MM25MM32MM40MM50MM65MM80MM100MM125MM150MM200MM250MM300MM350MM400MM450MM500MM600MM700MM800MM900MM1000MM1200MM1400MM15192633394659711101351612222763283814304855356367248249241024122414249095105115140150165185200220250285340395445505565615670780606575851001101251451601802102402953504004605155656207254146566576849911813215618421126631937042948053058268222222222222222222222141416161818202020222224242628303235384214141414181818181818182222222222262626304444444488888121216162020200.610.680.941.121.862.122.773.313.594.575.657.619.2411.914.618.924.427.934.948.1