GB9119国家法兰标准行业资料国内外标准规范

.3464.3465.5268.39811.06814.16.855.037.7110.2713.3020.9724.7法兰高度H4848565862687075758098108.3464.3465.5268.39811.06814.16.855.037.7110.2713.3020.9724.7法兰高度H48485658626870757580981085377法兰管径D系列1/系列29095105115140/国家标准GB/9119-2000的详细资料：面平焊钢制管法兰PN1.0MPa(10bar)MMDNAD径KL4M124M124M124M124M164M164M164M164M168M168M168M208M208M208M2012M2012M2016M20df222223333333333344CB596075871091201491752032332592135160170200240280310345连接尺寸螺栓501752002252503003504004505006596075871091201491752032332592135160170200240280310345连接尺寸螺栓50175200225250300350400450500695/390445/440505/500螺栓孔中心圆直径K6M24/M22M24/M22M24/M22M27M27M30M30M33/M30M33M36凸面平焊钢制管法兰PN1.6MPa(16bar)MMDNADKLn4444444M12M12M12M12M16M16M16CB135160170200240280310345连接尺寸螺栓62222482763283804304845346347245/M48120135155185210240265295135160170200240280310345连接尺寸螺栓62222482763283804304845346347245/M4812013515518521024026529552.121.9552.642.4653.503.2854.488888M16M16M16M16M20M20M20M20M24/M22M24/M22M24/M22M27M27M30M33/M36M33/M36M36M36M39/M42M39M45/M48333333333444445555555.3464.3465.5268.39811.06814.160076220384866789612014517720025377法兰管径.3464.3465.5268.39811.06814.160076220384866789612014517720025377法兰管径D系列1/系列29095105115140/55/550螺栓孔中心圆直径K606575851001101凸面平焊钢制管法兰PN2.5MPa(25bar)MMDNADKLn444444488888M12M12M12M12M16M16M16M16M16M20M24/M22M24/M22M24/M22M24/M22M27M27M27M30df222223333333333344CB0118172142206174232198264圆法兰理论角重量kg0118172142206174232198264圆法兰理论角重量kg半径A型B型R41.121.0251.251.1452.121.9552.642.4653.503.2854.353.9155.294.8067.006.4368.077M33/M30M33/M30M33/M36M36M39/M42M45/M42M45/M48M52M52M524445555555凹凸面对焊钢制管法兰PN4.0MPa(40bar)MMDNA法兰管径D直径K直径L系列24M124M124M124M124M16dY/f2222244444法兰厚度C法兰高度HBNmax圆角半径R45555A型/B型X06575851001101251451601802102480310340/33536540516052058064009501050117012801390181818182303704304905506006607959001030106575851001101251451601802102480310340/3353654051605205806400950105011701280139018181818230370430490550600660795900103014488888M16M16M16M16M20M24/M22M24/M22M24/M22M24/M22M27M27M27M30M33/M30M33/M30M33/M36M45/M48M45/M48M525377法兰管径D系列1/系列29095105115140/6841848053058070078091052.5153557738910813315919421924527332M12M12M16M16M16M16M16M20M24/M2Y/5377法兰管径D系列1/系列29095105115140/6841848053058070078091052.5153557738910813315919421924527332M12M12M16M16M16M16M16M20M24/M2Y/凹凸面对焊钢制管法兰PN6.4MPa(64bar)MMDNA管径DK直径L系列2n444444488888螺纹ThM12M12M16M16M20M20M20M20M20M24/M22M27M30M30M33/M30dX/f22222333333333444444444法兰厚度C法兰高度HBNmax半径A型B型R295105130140168202240270300密封尺007008009001000110012007389108015202532405065801001251501752295105130140168202240270300密封尺007008009001000110012007389108015202532405065801001251501752.1023.3031.0040.2055.7080.8010M33/M30M33/M36M33/M36M36M39/M42M42M45M52凹凸面对焊钢制管法兰PN10.0MPa(100bar)MMDNAD系列1K直径Ln444444螺纹ThM12M12M16M16M20M20dX/Y/CHBNmaxR30490连接尺寸螺栓孔直径L系列30490连接尺寸螺栓孔直径L系列1/系列2141414146/2530343436/34螺栓、螺柱d5055687882223333333333344法兰厚度C161618182160188218248278302332390448f2248888M24/M22M24/M22M24/M22M27M30M30M30M33/M36M36M36M39/M42M45/M48M45/M48环连接面对焊钢制管法兰PN16.0MPa(160bar)MMDNAD直径K直径Ln4dPFE法兰厚度C法兰高度H法兰内径B劲部直径Nmax圆角半径R4螺纹ThM162424262828法兰内径B151