ANSI, DIN, and JIS Flanges: Dimensions

1 flange DiameterBolt Circle DiameterBolt Holes x Hole DiameterFlange DiameterBolt Circle DiameterBolt Holes x Hole DiameterFlange DiameterBolt Circle DiameterBolt Holes x Hole DiameterFlange DiameterBolt Circle DiameterBolt Holes x Hole DiameterFlange DiameterBolt Circle DiameterBolt Holes x Hole Diameter10 DIN75504 x 11 90604 x 1490604 x 1490604 x 1490604 x 14 JIS75554 x 1290654 x 1590654 x 1590654 x 15110754 x 193/8"ANSI15 DIN80554 x 11 95654 x 1495654 x 1495654 x 1495654 x 14 JIS80604 x 1295704 x 1595704 x 1595704 x 15115804 x 191/2"ANSI89604 x 1695674 x 1695674 x 1695674 x 1620 DIN90654 x 11 105754 x 14105754 x 14105754 x 14105754 x 14 JIS85654 x 12100754 x 15100754 x 15100754 x 15120854 x 193/4"ANSI99704 x 16117834 x 20117834 x 20117824 x 1925 DIN 100754 x 11 115854 x 14115854 x 14115854 x 14115854 x 14 JIS95754 x 12125904 x 19125904 x 19125904 x 19130954 x 191"ANSI 108804 x 16108804 x 16124894 x 20124894 x 20124894 x 1932 DIN 120904 x 141401004 x 181401004 x 181401004 x 181401004 x 18 JIS115904 x 151351004 x 191351004 x 191351004 x 191401054 x 191-1/4"ANSI 118894 x 16118894 x 16133984 x 20133984 x 20133984 x 1940 DIN 1301004 x 141501104 x 181501104 x 181501104 x 181501104 x 18 JIS120954 x 151401054 x 191401054 x 191401054 x 191601204 x 231-1/2"ANSI 127984 x 16127984 x 161561144 x 231561144 x 231561144 x 2250 DIN 1401104 x 141651254 x 181651254 x 181651254 x 181651254 x 18 JIS1301054 x 151551204 x 191551208 x 191551208 x 191651308 x 192"ANSI 1521214 x 201521214 x 191651278 x 201651278 x 201651278 x 1965 DIN 1601304 x 141851454 x 181851458 x 181851458 x 181851458 x 18 JIS1551304 x 151751404 x 191751408 x 191751408 x 192001608 x 232-1/2"ANSI 1781404 x 201781404 x 191901498 x 231901498 x 231901498 x 2380 DIN 1901504 x 182001608 x 182001608 x 182001608 x 182001608 x 18 JIS1801454 x 191851508 x 192001608 x 232001608 x 232101708 x 233"ANSI 1901524 x 201901524 x 192101688 x 232101688 x

2 232101688 x 23100 DIN 2101704 x 182201808 x 182201808 x 182351908 x 222351908 x 22 JIS2001658 x 192101758 x 192251858 x 232251858 x 232502058 x 254"ANSI 2291908 x 202291908 x 192542008 x 232542008 x 232732168 x 26125 DIN 2402008 x 182502108 x 182502108 x 182702208 x 262702208 x 26 JIS2352008 x 192502108 x 232702258 x 252702258 x 253002508 x 275"ANSI 2542168 x 232542168 x 232792358 x 232792358 x 233302668 x 29150 DIN 2652258 x 182852408 x 222852408 x 223002508 x 263002508 x 26 JIS2652308 x 192802408 x 2330526012 x 2530526012 x 2535529512 x 336"ANSI 2792418 x 232792418 x 2331827012 x 2331827012 x 2335529212 x 29175 DIN3152708 x 223152708 x 2233028012 x 2635029512 x 30 JIS3002608 x 2330526512 x 237"ANSI200 DIN 3202808 x 183402958 x 2234029512 x 2236031012 x 2637532012 x 30 JIS3202808 x 2333029012 x 2335030512 x 2535030512 x 2540534512 x 338"ANSI 3432988 x 233432988 x 2338133012 x 2338133012 x 2341934912 x 32PN65K125 lbs PN1010K150 lbs PN1616K300 lbs PN2520K300 lbs PN4040K600 lbsANSI, DIN, and JIS Flanges.

3 DimensionsPressure ClassFlange DiameterBolt Circle DiameterBolt Holes x Hole DiameterFlange DiameterBolt Circle DiameterBolt Holes x Hole DiameterFlange DiameterBolt Circle DiameterBolt Holes x Hole DiameterFlange DiameterBolt Circle DiameterBolt Holes x Hole DiameterFlange DiameterBolt Circle DiameterBolt Holes x Hole Diameter250 DIN 37533512 x 1839535012 x 2240535512 x 2642537012 x 3045038512 x 33 JIS38534512 x 2340035512 x 2543038012 x 2743038012 x 2747541012 x 3310"ANSI 40636212 x 2640636212 x 2644538716 x 3244538716 x 3250843216 x 35300 DIN 44039512 x 2244540012 x 2246041012 x 2648543016 x 3051545016 x 33 JIS43039012 x 2344540016 x 2548043016 x 2748043016 x 2754047016 x 3912"ANSI 48243112 x 2648243112 x 2652045016 x 3552045016 x 3555848920 x 35350 DIN 49044512 x 2250546016 x 2252047016 x 2655549016 x 3358051016 x 36 JIS48043512 x 2549044516 x 2554048016 x 3354048016 x 3358551516 x 3914"ANSI 53347612 x 2953347612 x 2858451420 x 3558451420 x 3560352720 x 38400 DIN 54049516 x 2256551516 x 2658052516 x 3062055016 x 3666058516 x 39 JIS54049516 x 2556051016 x 2760554016 x 3360554016 x 3364557016 x 3916"ANSI 59754016 x 2959754016 x 2964857120 x 3864857120 x 3868560320 x 42450 DIN 59555016 x 2261556520 x 2664058520 x 3067060020 x 3668561020 x 39 JIS60555516 x 2562056520 x 2767560520 x 3367560520 x 3318"ANSI63557816 x 3271062924 x 3571062924 x 3574565420 x 45500 DIN 64560020 x 2267062020 x 2671565020 x 3373066020 x 3675567020 x 42 JIS65560520 x 2567562020 x 2773066020 x 3373066020 x 3320"ANSI 69863520 x 3269863520 x 3277568524 x 3877568524 x 3881273324 x 45550 DINJIS72066520 x 2774568020 x 3379572020 x 3979572020 x 3922"ANSI74969220 x 35600 DIN 75570520 x 2678072520 x 3084077020 x 3684577020 x 3989079520 x 48 JIS77071520 x 2779573024 x 3384577024 x 3984577020 x 3924"ANSI81374920 x 3591581324 x 4291581324 x 4894083824 x 51650 DINJIS82577024 x 2784578024 x 3389582024 x 3994585024 x

4 4826"ANSI87080624 x 35700 DIN 86081024 x 2689584024 x 3091084024 x 3696087524 x 42 JIS87582024 x 2790584024 x 3396087524 x 4299590024 x 4828"ANSI750 DINJIS94588024 x 3397090024 x 33 102093524 x 42 108097024 x 5630"ANSI98491428 x 35800 DIN 97592024 x 30 101595024 x 33 102595024 x 39 108599024 x 48 JIS99593024 x 33 102095028 x 33 108599024 x 48 11401030 24 x 5632"ANSI850 DINJIS 104598024 x 33 10701000 28 x 33 11351040 24 x 48 12001090 24 x 5634"ANSI11111029 32 x 41900 DIN 10751020 24 x 30 11151050 28 x 33 11251050 28 x 39 11851090 28 x 48 JIS 10951030 24 x 33 11201050 28 x 33 11851090 28 x 48 12501140 28 x 5636"ANSI11681086 32 x 41PN65K125 lbs PN1010K150 lbs PN1616K300 lbs PN2520K300 lbs PN4040K600 lbsANSI, DIN, and JIS Flanges: DimensionsPressure ClassFlange DiameterBolt Circle DiameterBolt Holes x Hole DiameterFlange DiameterBolt Circle DiameterBolt Holes x Hole DiameterFlange DiameterBolt Circle DiameterBolt Holes x Hole DiameterFlange DiameterBolt Circle DiameterBolt Holes x Hole DiameterFlange DiameterBolt Circle DiameterBolt Holes x Hole Diameter1000 DIN 11751120 28 x 30 12301160 28 x 36 12551170 28 x 42 13201210 28 x 56 JIS 11951130 28 x 33 12351160 28 x 39 13201210 28 x 5640"ANSI1050 DINJIS42"ANSI13461257 32 x 411100 DINJIS 13051240 28 x 33 13451270 28 x 39 14201310 32 x 5644"ANSI1200 DIN 14051340 32 x 33 14551380 32 x 39 14851390 32 x 48 JIS 14201350 32 x 33 14651380 32 x 39 15301420 32 x 5648"ANSI1300 DINJIS16451530 32 x 6252"ANSI1350 DINJIS 15751505 32 x 33 16301540 36 x 45 17001590 32 x 6254"ANSI1400 DIN 16301560 36 x 36 16751590 36 x 42 16851590

5 36 x 48 JIS17551640 36 x 6256"ANSI1500 DIN18651750 36 x 62 JIS 17301660 36 x 33 17951700 40 x 4560"ANSI1600 DIN 18301760 40 x 36 19151820 40 x 48 19301820 40 x 56 JIS64"ANSI1800 DIN 20451970 44 x 39 21152020 44 x 48 21302020 44 x 56 JIS72"ANSI2000 DIN 22652180 48 x 42 23252230 48 x 48 23452230 48 x 62 JIS80"ANSIPN65K125 lbs PN1010K150 lbs PN1616K300 lbs PN2520K300 lbs PN4040K600 lbsPressure ClassANSI, DIN, and JIS Flanges: Dimensions