（可编）法兰盘规格尺寸.docx

集团文件版本号：(M928-T898・M248-WU2669-I2896-DQ586・M 1988)法兰厚度螺栓孔数1414161618202020222224GB9119, 2—8816kg=l. 6MPa公称 通径GB9119, 2—8810kg=l. OMPa螺栓直径螺栓孔距法兰外径螺栓孔数螺栓直径栓距螺孔法兰外径公称通径41X14606590 O DN1595XI5705585152 DX18O10101810501852156185415832DX65DX1860100280DX18O18202 ODxlO18 O1250212DX5224025825DN1O22592400O20DXO161818202044116050DNo5695DX575850010145608011515O16518520O22OIX252 O40228534O2DNO2DX53DX24DNO5DNO6DX58DNODN00DN25DX502DN008 26DN239D\2550r 350 22 12 265； 405 355 26 12 29DN344 . cDN3000400 22 12 28D《 460 410 26 12 32DN350 … 八DN35…… ”50460 22 16 30u0 520 470 26 16 35DN456DN40 l 「00r 515 26 16 3250 580 525 30 16 38DN461…DN45 4 「50565 26 20 35D0 640 585 30 20 42DN567 … .meDN50 _ 「000 620 26 20 380 715 650 33 20 46DN678…DN60 , ~ =00：725 26 20 42， 840 770 36 20 52JIS标准JIS标准10kg=l. OMPa16kg=l. 6MPa8 1611螺栓孔数栓径 螺直 栓距 螺孔法兰外径兰度法厚螺栓孔数螺栓直径法兰外径称径公通16510O14O12O1DN51DNODN25DN23DN40DN1650DN16191905IX20IXO XI5XIDON25N2D10VON52117DN65514019418 DN6517514019818/23DN8018515019818 DN802001602282031DN901916019818 DN9021017022820/25DN1021DN1040017519818 022518522822DN1225DN1255021023820 527022525822DN1528c DN1560024023822 0305260251224DN2033DN20S00290231222 了350305251226DN2540.DN251000355251224 0430380291228DN3044DN301205400251624 0480430291630DN3549DN351400445251626 0540480321634DN4056DN401600510271628 0605540351638DN45DN45180020DN50DN5000DN6024DN60JIS标准20kg=2. OMPa分琳甬/ 法螺栓螺螺法兰孔距栓栓兰外 径直径孔 数厚 度DX10DN15DX20DN25DN32DN4014010519418DN5015512019818DX6517514019820DN8020016023822DX9021017023824DN10022518523824DX12527022525826DX150305260251228DN200350305251230DX250430380291234DX300480430291636DN350540480331640DN40060540331646DX450螺栓孔数5•7 1 432.2493.2493.2893.2S45.28ANSI标准150型16kg=L 6MPaDN500DX600ANSI标准125型10kg=l. OMPa栓径 螺直 栓距 螺孔法兰外径O1DN51DN5•N223DN58.9271• 5121251-593178-5251901• 590192O】• 516254242"92螺栓孔数螺栓直径栓距 螺孔•外径称径公通OIXDN5XIOX2D5N2D2N33,83/440DN3450DN915.5邱57O1DNO93.221DN593.251DN45.2161919191958.9• 5O2190.16.212415227ON8O11DN2 XI511DN09505DN2034298.c - DN20298.**822828.6 八34322828.60350□DN2540362.25E c DN25362.25100651230.2。

40651230.2DN3048DN301203432251231.8483432251231.8DN3553476.” DN35533476.14291235 29123503505DN4059539.M 「 DN40597539.2916291636.6 八1636.607505DN4518DN450DN500DN60DN5020DN60024ANSI标准300型20kg=2. OMPa法兰厚度螺栓北数螺栓仃捋栓距螺孔法兰外径通 称 公径18194.1IX0 5 0 5 2 ODN1DN1DN2DN2DN3DX4127 22 8 18165DN5019DX65014922820DN8021016822822DX10025420022。