speed / delivery / value - St. Joseph's Preparatory SchoolSTAINLESS STEEL & NICKEL ALLOY FLANGES JIS...

T +44 01384 243 717 F: +44 01384 243 718 E: [email protected]

nikal steels ltd

Block 3, Unit 14, Hulbert Drive, Grazebrook Ind.Park, Peartree Lane, Dudley, West Midlands. DY2 0XW

Dimensions of PN2.5 & PN6 Flanges

N B Size No.INS MM D C1 C2 C3 F E B H1 H2 H3 N1 N2 A K R L Holes

3/8 10 75 12 12 12 2 35 18.2 20 28 6 26 25 17.2 50 3 11 41/2 15 80 12 12 12 2 40 22.4 20 30 6 30 30 21.3 55 3 11 43/4 20 90 14 14 14 2 50 27.7 24 32 6 38 40 26.9 65 4 11 41 25 100 14 14 14 2 60 34.5 24 35 6 42 50 33.7 75 4 11 411/4 32 120 16 14 14 2 70 43.2 26 35 6 55 60 42.4 90 5 14 411/2 40 130 16 14 14 3 80 49.5 26 38 7 62 70 48.3 100 5 14 42 50 140 16 14 14 3 90 62 28 38 8 74 80 60.3 110 5 14 421/2 65 160 16 14 14 3 110 74.7 32 38 9 88 100 76.1 130 6 14 43 80 190 18 16 16 3 128 90.7 34 42 10 102 110 88.9 150 6 18 44 100 210 18 16 16 3 148 116.1 40 45 10 130 130 114.3 170 6 18 45 125 240 20 18 18 3 178 143.8 44 48 10 155 160 139.7 200 6 18 86 150 265 20 18 18 3 202 170.7 44 48 12 184 185 168.3 225 8 18 88 200 320 22 20 20 3 258 221.5 44 55 15 236 240 219.1 280 8 18 810 250 375 24 22 22 3 312 276.4 44 60 15 290 295 273 335 10 18 1212 300 440 24 22 22 4 365 327.2 44 62 15 342 355 323.9 395 10 22 1214 350 490 26 22 22 4 415 359.2 - 62 15 385 - 355.6 445 10 22 1216 400 540 28 22 22 4 465 410.5 - 65 15 438 - 406.4 495 10 22 1618 450 595 30 24 24 4 520 461.8 - 65 15 492 - 457 550 12 22 1620 500 645 30 24 24 4 570 513.1 - 68 15 538 - 508 600 12 22 2024 600 755 32 24 34 5 670 616 - 70 16 640 - 610 705 12 26 20

BS4504 : Section : 3.1 :1989 - Dimensions of PN2.5 & PN6 Flanges

Code

111

Steel Welding

Neck Flange

Steel Plate

Slip-on Flange

Screwed Boss

Flange

Slip-on Boss

Flange

Steel Plate

Blind Flange

Code

101

Code

113

(PN6 Only)

Code

112

(PN6 Only)

Code

105

STAINLESS STEEL & NICKEL ALLOY FLANGES

JIS B 2220 :2004

speed / delivery / value


nikal steels ltd


N B Size No.INS MM D K L A C N1 N2 B H1 H2 R1 R2 E F Holes

1/2 15 4 1/2 3 1/4 11/16 0.84 1/2 1 3/16 1 5/16 0.88 3/8 1 1/8 1/4 1/16 2 1/4 1/163/4 20 4 1/2 3 1/4 11/16 1.05 1/2 1 3/8 1 1/2 1.09 7/16 1 1/8 1/4 1/16 2 1/4 1/161 25 4 3/4 3 7/16 11/16 1.32 9/16 1 11/16 1 7/8 1.36 7/16 1 1/8 1/4 1/16 2 1/2 1/1611/4 32 5 1/4 3 7/8 11/16 1.66 11/16 2 1/16 2 3/16 1.7 7/16 1 3/8 1/4 1/16 3 1/1611/2 40 5 1/2 4 1/8 11/16 1.9 11/16 2 5/16 2 7/16 1.95 1/2 1 3/8 1/4 1/16 3 1/4 1/162 50 6 1/2 5 11/16 2.38 3/4 2 3/4 2 15/16 2.44 1/2 1 3/8 1/4 1/16 4 1/1621/2 65 7 1/4 5 3/4 11/16 2.88 3/4 3 3/8 3 9/16 2.94 5/8 1 1/2 1/4 1/16 4 1/2 1/163 80 8 6 1/2 11/16 3.5 7/8 4 4 3/16 3.57 5/8 1 3/4 1/4 1/16 5 1/1631/2 88 8 1/2 7 11/16 4 7/8 4 1/2 4 11/16 4.07 11/16 1 3/4 1/4 1/16 5 1/2 1/164 100 9 7 1/2 11/16 4.5 1 5 1/8 5 1/4 4.57 3/4 2 3/8 1/8 6 1/165 125 11 9 1/4 7/8 5.56 1 1/8 6 1/4 6 5/16 5.66 3/4 2 1/4 3/8 1/8 7 1/166 150 12 10 1/4 7/8 6.63 1 1/8 7 1/4 7 5/16 6.72 3/4 2 1/4 3/8 1/8 8 1/4 1/168 200 141/2 123/4 7/8 8.63 1 1/4 9 1/2 9 1/2 8.72 7/8 2 5/8 3/8 1/8 101/4 1/1610 250 17 15 1 10.75 1 3/8 113/4 113/4 10.88 1 1/16 2 7/8 3/8 3/16 121/4 1/1612 300 191/4 171/4 1 12.75 1 5/8 137/8 133/4 12.83 1 1/8 3 1/8 3/8 3/16 141/4 1/1614 350 213/4 191/2 1 1/8 14 1 7/8 161/4 - 14.14 - 3 3/8 3/8 - 16 1/2 1/1616 400 24 21 3/4 1 1/8 16 2 1/8 - - 16.16 - - - - 19 1/1618 450 261/2 24 1 1/4 18 2 3/8 - - 18.18 - - - - 21 1/1620 500 29 261/2 1 1/4 20 2 5/8 - - 20.2 - - - - 23 1/2 1/1624 600 331/2 303/4 1 3/8 24 3 - - 24.25 - - - - 27 1/2 1/16

BS10 : 1962Dimensions of Table H Flanges (in inches)

BS10 :1962 Dimensions of Table H Flanges (in inches)

BS10 :1962 Dimensions of Table H Flanges (in inches)

N B SizeINS MM D C h

3/8 10 75 55 12 17.8 - 12.7 10 39 1 9 9 23 17.3 26 26 1.251/2 15 80 60 12 22.2 23.4 16.1 10 44 1 9 9 27 21.7 30 31 1.253/4 20 85 65 12 27.7 28.9 21.6 13 49 1 10 10 33 27.2 36 38 1.251 25 95 75 12 34.5 35.6 27.6 13 59 1 10 10 41 34.0 44 46 1.2511/4 32 115 90 15 43.2 44.3 35.7 13 70 2 12 12 50 42.7 53 55 1.2511/2 40 120 95 15 49.1 50.4 41.6 13 75 2 12 12 56 48.6 60 62 1.252 50 130 105 15 61.1 62.7 52.9 16 85 2 14 14 69 60.5 73 73 1.2521/2 65 155 130 15 77.1 78.7 67.9 16 110 2 14 14 86 76.3 91 91 1.253 80 180 145 19 90 91.6 80.7 16 121 2 14 14 99 89.1 105 105 1.2531/2 90 190 155 19 102.6 104.1 93.2 - 131 2 14 14 - 101.6 - 117 1.254 100 200 165 19 115.4 116.9 105.3 - 141 2 16 16 127 114.3 130 128 1.255 125 235 200 19 141.2 143.0 130.8 - 176 2 16 16 154 139.8 161 156 1.256 150 265 230 19 166.6 168.4 155.2 - 206 2 18 18 182 165.2 189 184 1.257 175 300 260 23 192.1 - 180.1 - 232 2 18 18 - 190.7 - 209 1.258 200 320 280 23 218 219.5 204.7 - 252 2 20 20 - 216.3 - 235 1.259 225 345 305 23 243.7 - 229.4 - 277 2 20 20 - 241.8 - 261 1.2510 250 385 345 23 269.5 271.7 254.2 - 317 2 22 22 - 267.4 - 290 1.2512 300 430 390 23 321 322.8 304.7 - 360 3 22 22 - 318.5 - 342 1.2514 350 480 435 25 358.1 360.2 339.8 - 406 3 24 24 - 355.6 - 385 1.2516 400 540 495 25 409 411.2 390.6 - 463 3 24 24 - 406.4 - 438 1.2518 450 605 555 25 460 462.3 441.4 - 523 3 24 24 495 457.2 500 491 1.2520 500 655 605 25 511 514.4 492.2 - 573 3 24 24 546 508.0 552 541 1.25

Dimensions of Flanges for Nominal Pressure 5Kdo

SOPSOHSW

doLJ

dSWWN

SSW

gWNIT

fWNIT

tEXCEPTFOR BL

tBL

aSOH

SW, LJTR

aWN

bSOH

SW, LJTR

b2WN

xWN N B Size

INS MM

3/8 10 1.25 13 24 - 4 4 41/2 15 1.25 13 25 3 4 4 43/4 20 1.25 15 28 3 4 4 41 25 1.25 17 30 3 4 4 411/4 32 1.25 19 33 4 4 4 411/2 40 1.25 20 34 4 4 4 42 50 1.25 24 36 4 4 4 421/2 65 1.25 27 39 5 4 4 43 80 1.25 30 41 5 4 4 4

90 1.25 - 41 5 - 4 44 100 1.25 36 41 5 4 4 85 125 1.25 40 43 6 4 4 86 150 1.25 40 49 6 4 4 8

175 1.25 - 49 - - 4 88 200 1.25 - 53 6 - 4 8

225 1.25 - 54 - - 4 1210 250 1.25 - 61 6 - 4 1212 300 1.25 - 62 9 - 4 1214 350 1.25 - 73 9 - 4 1216 400 1.25 - 76 9 - 4 1618 450 1.25 40 79 9 5 5 1620 500 1.25 40 79 9 5 5 20

xIT

TSOH

SW, LJTR

TWN

cLJ

rSOH

SW, LJTR

r2WN

NO.HOLES


3/8 10 90 65 15 17.8 - 12.7 10 46 1 12 12 23 17.3 26 28 1.251/2 15 95 70 15 22.2 23.4 16.1 10 51 1 12 12 27 21.7 30 33 1.253/4 20 100 75 15 27.7 28.9 21.6 13 56 1 14 14 33 27.2 36 38 1.251 25 125 90 19 34.5 35.6 27.6 13 67 1 14 14 41 34.0 44 47 1.2511/4 32 135 100 19 43.2 44.3 35.7 13 76 2 16 16 50 42.7 53 56 1.2511/2 40 140 105 19 49.1 50.4 41.6 13 81 2 16 16 56 48.6 60 62 1.252 50 155 120 19 61.1 62.7 52.9 16 96 2 16 16 69 60.5 73 75 1.2521/2 65 175 140 19 77.1 78.7 67.9 16 116 2 18 18 86 76.3 91 92 1.253 80 185 150 19 90 91.6 80.7 16 126 2 18 18 99 89.1 105 105 1.2531/2 90 195 160 19 102.6 104.1 93.2 - 136 2 18 18 - 101.6 - 117 1.254 100 210 175 19 115.4 116.9 105.3 - 151 2 18 18 127 114.3 130 130 1.255 125 250 210 23 141.2 143.0 130.8 - 182 2 20 20 154 139.8 161 156 1.256 150 280 240 23 166.6 168.4 155.2 - 212 2 22 22 182 165.2 189 184 1.257 175 305 265 23 192.1 - 180.1 - 237 2 22 22 - 190.7 - 210 1.258 200 330 290 23 218 219.5 204.7 - 262 2 22 22 - 216.3 - 238 1.259 225 350 310 23 243.7 - 229.4 - 282 2 22 22 - 241.8 - 261 1.2510 250 400 355 25 269.5 271.7 254.2 - 324 2 24 24 288 267.4 292 292 1.2512 300 445 400 25 321 322.8 304.7 - 368 3 24 24 340 318.5 346 345 1.2514 350 490 445 25 358.1 360.2 339.8 - 413 3 26 26 380 355.6 386 388 1.2516 400 560 510 27 409 411.2 390.6 - 475 3 28 28 436 406.4 442 442 1.2518 450 620 565 27 460 462.3 441.4 - 530 3 30 30 496 457.2 502 495 1.2520 500 675 620 27 511 514.4 492.2 - 585 3 30 30 548 508.0 554 546 1.5


SOPSOHSW

doLJ

d14SWWN

SSW

gWNIT

fWNIT

tEXCEPTFOR BL

tBL

aSOH

SW, LJTR

aWN

bSOH

SW, LJTR

b2WN

xWN N B Size

INS MM

3/8 10 1.25 16 29 - 4 4 41/2 15 1.25 16 31 3 4 4 43/4 20 1.25 20 32 3 4 4 41 25 1.25 20 36 3 4 4 411/4 32 1.25 22 38 4 4 4 411/2 40 1.25 24 38 4 4 4 42 50 1.25 24 40 4 4 4 421/2 65 1.25 27 44 5 4 4 43 80 1.25 30 45 5 4 5 831/2 90 1.25 - 45 5 - 5 84 100 1.25 36 45 5 4 5 85 125 1.25 40 47 6 4 5 86 150 1.25 40 53 6 4 5 87 175 1.25 - 55 - - 5 128 200 1.25 - 58 6 - 5 129 225 1.25 - 58 - - 5 1210 250 1.25 36 65 6 6 6 1212 300 1.25 38 68 9 6 6 1614 350 1.25 42 79 9 6 6 1616 400 1.25 44 85 9 6 6 1618 450 1.25 48 90 9 6 6 2020 500 1.50 48 99 9 6 6 20

xIT

TSOH

SW, LJTR

TWN

cLJ

rSOH

SW, LJTR

r2WN

NO.HOLES

JIS B 2220 :2004

Dimensions of Flanges for Nominal Pressure 5K and 10K

D

t

C

t

h

h do

b2

h

a

g

C

x

h

f

t

r2T

C

a

C

Tt

h

b

r

h do

C

c

t

b

a

do

S

d

h

C

r

tT

d

SW

nominal

size 10A

to 80A

LJ

nominal

size 15A

to 400A

WN

nominal

size 10A

to 1500A

SOP

nominal

size 10A

to 1500A

BL

nominal

size 10A

to 1500A

TR

nominal

size 10A

to 150A

Bossed type Slip On Flanges are specified in

JIS from size 450A to 1500A only


nikal steels ltd



3/8 10 75 55 12 17.8 - 12.7 10 39 1 9 9 23 17.3 26 26 1.251/2 15 80 60 12 22.2 23.4 16.1 10 44 1 9 9 27 21.7 30 31 1.253/4 20 85 65 12 27.7 28.9 21.6 13 49 1 10 10 33 27.2 36 38 1.251 25 95 75 12 34.5 35.6 27.6 13 59 1 10 10 41 34.0 44 46 1.2511/4 32 115 90 15 43.2 44.3 35.7 13 70 2 12 12 50 42.7 53 55 1.2511/2 40 120 95 15 49.1 50.4 41.6 13 75 2 12 12 56 48.6 60 62 1.252 50 130 105 15 61.1 62.7 52.9 16 85 2 14 14 69 60.5 73 73 1.2521/2 65 155 130 15 77.1 78.7 67.9 16 110 2 14 14 86 76.3 91 91 1.253 80 180 145 19 90 91.6 80.7 16 121 2 14 14 99 89.1 105 105 1.2531/2 90 190 155 19 102.6 104.1 93.2 - 131 2 14 14 - 101.6 - 117 1.254 100 200 165 19 115.4 116.9 105.3 - 141 2 16 16 127 114.3 130 128 1.255 125 235 200 19 141.2 143.0 130.8 - 176 2 16 16 154 139.8 161 156 1.256 150 265 230 19 166.6 168.4 155.2 - 206 2 18 18 182 165.2 189 184 1.257 175 300 260 23 192.1 - 180.1 - 232 2 18 18 - 190.7 - 209 1.258 200 320 280 23 218 219.5 204.7 - 252 2 20 20 - 216.3 - 235 1.259 225 345 305 23 243.7 - 229.4 - 277 2 20 20 - 241.8 - 261 1.2510 250 385 345 23 269.5 271.7 254.2 - 317 2 22 22 - 267.4 - 290 1.2512 300 430 390 23 321 322.8 304.7 - 360 3 22 22 - 318.5 - 342 1.2514 350 480 435 25 358.1 360.2 339.8 - 406 3 24 24 - 355.6 - 385 1.2516 400 540 495 25 409 411.2 390.6 - 463 3 24 24 - 406.4 - 438 1.2518 450 605 555 25 460 462.3 441.4 - 523 3 24 24 495 457.2 500 491 1.2520 500 655 605 25 511 514.4 492.2 - 573 3 24 24 546 508.0 552 541 1.25


SOPSOHSW

doLJ

dSWWN

SSW

gWNIT

fWNIT

tEXCEPTFOR BL

tBL

aSOH

SW, LJTR

aWN

bSOH

SW, LJTR

b2WN

xWN N B Size

INS MM

3/8 10 1.25 13 24 - 4 4 41/2 15 1.25 13 25 3 4 4 43/4 20 1.25 15 28 3 4 4 41 25 1.25 17 30 3 4 4 411/4 32 1.25 19 33 4 4 4 411/2 40 1.25 20 34 4 4 4 42 50 1.25 24 36 4 4 4 421/2 65 1.25 27 39 5 4 4 43 80 1.25 30 41 5 4 4 4

90 1.25 - 41 5 - 4 44 100 1.25 36 41 5 4 4 85 125 1.25 40 43 6 4 4 86 150 1.25 40 49 6 4 4 8

175 1.25 - 49 - - 4 88 200 1.25 - 53 6 - 4 8

225 1.25 - 54 - - 4 1210 250 1.25 - 61 6 - 4 1212 300 1.25 - 62 9 - 4 1214 350 1.25 - 73 9 - 4 1216 400 1.25 - 76 9 - 4 1618 450 1.25 40 79 9 5 5 1620 500 1.25 40 79 9 5 5 20

xIT

TSOH

SW, LJTR

TWN

cLJ

rSOH

SW, LJTR

r2WN

NO.HOLES


3/8 10 90 65 15 17.8 - 12.7 10 46 1 12 12 23 17.3 26 28 1.251/2 15 95 70 15 22.2 23.4 16.1 10 51 1 12 12 27 21.7 30 33 1.253/4 20 100 75 15 27.7 28.9 21.6 13 56 1 14 14 33 27.2 36 38 1.251 25 125 90 19 34.5 35.6 27.6 13 67 1 14 14 41 34.0 44 47 1.2511/4 32 135 100 19 43.2 44.3 35.7 13 76 2 16 16 50 42.7 53 56 1.2511/2 40 140 105 19 49.1 50.4 41.6 13 81 2 16 16 56 48.6 60 62 1.252 50 155 120 19 61.1 62.7 52.9 16 96 2 16 16 69 60.5 73 75 1.2521/2 65 175 140 19 77.1 78.7 67.9 16 116 2 18 18 86 76.3 91 92 1.253 80 185 150 19 90 91.6 80.7 16 126 2 18 18 99 89.1 105 105 1.2531/2 90 195 160 19 102.6 104.1 93.2 - 136 2 18 18 - 101.6 - 117 1.254 100 210 175 19 115.4 116.9 105.3 - 151 2 18 18 127 114.3 130 130 1.255 125 250 210 23 141.2 143.0 130.8 - 182 2 20 20 154 139.8 161 156 1.256 150 280 240 23 166.6 168.4 155.2 - 212 2 22 22 182 165.2 189 184 1.257 175 305 265 23 192.1 - 180.1 - 237 2 22 22 - 190.7 - 210 1.258 200 330 290 23 218 219.5 204.7 - 262 2 22 22 - 216.3 - 238 1.259 225 350 310 23 243.7 - 229.4 - 282 2 22 22 - 241.8 - 261 1.2510 250 400 355 25 269.5 271.7 254.2 - 324 2 24 24 288 267.4 292 292 1.2512 300 445 400 25 321 322.8 304.7 - 368 3 24 24 340 318.5 346 345 1.2514 350 490 445 25 358.1 360.2 339.8 - 413 3 26 26 380 355.6 386 388 1.2516 400 560 510 27 409 411.2 390.6 - 475 3 28 28 436 406.4 442 442 1.2518 450 620 565 27 460 462.3 441.4 - 530 3 30 30 496 457.2 502 495 1.2520 500 675 620 27 511 514.4 492.2 - 585 3 30 30 548 508.0 554 546 1.5


SOPSOHSW

doLJ

d14SWWN

SSW

gWNIT

fWNIT

tEXCEPTFOR BL

tBL

aSOH

SW, LJTR

aWN

bSOH

SW, LJTR

b2WN

xWN N B Size

INS MM

3/8 10 1.25 16 29 - 4 4 41/2 15 1.25 16 31 3 4 4 43/4 20 1.25 20 32 3 4 4 41 25 1.25 20 36 3 4 4 411/4 32 1.25 22 38 4 4 4 411/2 40 1.25 24 38 4 4 4 42 50 1.25 24 40 4 4 4 421/2 65 1.25 27 44 5 4 4 43 80 1.25 30 45 5 4 5 831/2 90 1.25 - 45 5 - 5 84 100 1.25 36 45 5 4 5 85 125 1.25 40 47 6 4 5 86 150 1.25 40 53 6 4 5 87 175 1.25 - 55 - - 5 128 200 1.25 - 58 6 - 5 129 225 1.25 - 58 - - 5 1210 250 1.25 36 65 6 6 6 1212 300 1.25 38 68 9 6 6 1614 350 1.25 42 79 9 6 6 1616 400 1.25 44 85 9 6 6 1618 450 1.25 48 90 9 6 6 2020 500 1.50 48 99 9 6 6 20

xIT

TSOH

SW, LJTR

TWN

cLJ

rSOH

SW, LJTR

r2WN

NO.HOLES

33 N B SizeINS MM D C h

3/8 10 90 65 15 17.8 - 12.7 10 10 46 1 12 26 17.3 28 29 1.25 1.251/2 15 95 70 15 22.2 23.4 16.1 15 10 51 1 12 30 21.7 32 34 1.25 1.253/4 20 100 75 15 27.7 28.9 21.4 20 13 56 1 14 38 27.2 42 39 1.25 1.251 25 125 90 19 34.5 35.6 27.2 25 13 67 1 14 46 34.0 50 47 1.25 1.2511/4 32 135 100 19 43.2 44.3 35.5 32 13 76 2 16 56 42.7 60 56 1.25 1.2511/2 40 140 105 19 49.1 50.4 41.2 40 13 81 2 16 62 48.6 66 62 1.25 1.252 50 155 120 19 61.1 62.7 52.7 50 16 96 2 16 76 60.5 80 75 1.25 1.2521/2 65 175 140 19 77.1 78.7 65.9 65 16 116 2 18 94 76.3 98 92 1.25 1.253 80 200 160 23 90.0 91.6 78.1 80 16 132 2 20 108 89.1 112 105 1.25 1.2531/2 90 210 170 23 102.6 104.1 90.2 90 - 145 2 20 120 101.6 124 118 1.25 1.254 100 225 185 23 115.4 116.9 102.3 100 - 160 2 22 134 114.3 138 134 1.25 1.255 125 270 225 25 141.2 143.0 126.6 125 - 195 2 22 164 139.8 170 162 1.25 1.256 150 305 260 25 166.6 168.4 151.0 150 - 230 2 24 196 165.2 202 192 1.25 1.258 200 350 305 25 218 219.5 199.9 200 - 275 2 26 244 216.3 252 244 1.25 1.2510 250 430 380 27 269.5 271.7 248.8 250 - 345 2 28 304 267.4 312 298 1.25 1.2512 300 480 430 27 321.0 322.8 297.9 300 - 395 3 30 354 318.5 364 352 1.25 1.2514 350 540 480 33 358.1 360.2 333.4 335 - 440 3 34 398 355.6 408 398 1.25 1.2516 400 605 540 33 409 411.2 381.0 380 - 495 3 38 446 406.4 456 452 1.25 1.2518 450 675 605 33 460 462.3 431.8 430 - 560 3 40 504 457.2 514 510 1.25 1.2520 500 730 660 33 511 514.4 482.6 480 - 615 3 42 558 508.0 568 561 1.25 1.25

Dimensions of Flanges for Nominal Pressure 16K do

SOHSW

doLJ

d22SWWN

dIT

SSW

gWNIT

fWNIT

tSOH,

SW,LJ, TR,WN,IT,BL

aSOH

SW, LJTR

aWN

bSOH

SW, LJTR

b2WN

xWN

xIT

N B SizeINS MM

3/8 10 90 65 12 17.8 9 - - - - 41/2 15 95 70 12 22.2 9 - - - - 43/4 20 100 75 12 27.7 10 - - - - 41 25 125 90 15 34.5 12 - - - - 411/4 32 135 100 15 43.2 12 - - - - 411/2 40 140 105 15 49.1 12 - - - - 42 50 155 120 15 61.1 14 - - - - 421/2 65 175 140 15 77.1 14 - - - - 43 80 185 150 15 90.0 14 - - - - 831/2 90 195 160 15 102.6 14 - - - - 84 100 210 175 15 115.4 16 - - - - 85 125 250 210 19 141.2 18 - - - - 86 150 280 240 19 166.6 18 - - - - 87 175 305 265 19 192.1 20 - - - - 128 200 330 290 19 218.0 20 - - - - 129 225 350 310 19 243.7 20 - - - - 1210 250 400 355 23 269.5 22 - - - - 1212 300 445 400 23 321.0 22 - - - - 1614 350 490 445 23 358.1 24 - - - - 1616 400 560 510 25 409.0 24 436 442 36 5 16

Dimensions of Light Flanges for Nominal Pressure 10K h

SOPSOH

CSOPSOH

DSOPSOH

doSOPSOH

tSOPSOH

aSOH

bSOH

TSOH

RSOH

NO.HOLES

Light flanges are available in slip-on plate

and slip-on hubbed.

N B SizeINS MM

3/8 10 16 16 31 - 4 41/2 15 16 16 32 3 4 43/4 20 20 20 34 3 4 41 25 20 20 36 3 4 411/4 32 22 22 39 4 5 411/2 40 24 24 39 4 5 42 50 24 24 40 4 5 821/2 65 26 27 46 5 5 83 80 28 30 49 5 6 831/2 90 30 - 50 5 6 84 100 34 36 56 5 6 85 125 34 40 60 6 6 86 150 38 40 69 6 6 128 200 40 - 73 6 6 1210 250 44 - 81 6 6 1212 300 48 - 88 9 8 1614 350 52 - 104 9 8 1616 400 60 - 115 9 10 1618 450 64 - 126 9 10 2020 500 68 - 128 9 10 20

TSOH

SW, LJ

TTR

TWN

CLJ

r2WN

NO.HOLES

JIS B 2220 :2004

Dimensions of Flanges for Nominal Pressure 10K Light and 16K

D

t

C

t

h

h do

b2

h

a

g

C

x

h

f

t

r2T

C

a

C

Tt

h

b

r

h do

C

c

t

b

a

do

S

d

h

C

r

tT

d

SW

nominal

size 10A

to 80A

LJ

nominal

size 15A

to 400A

WN

nominal

size 10A

to 1500A

SOP

nominal

size 10A

to 1500A

BL

nominal

size 10A

to 1500A

TR

nominal

size 10A

to 150A



Bossed type Slip On

Flanges are specified

in JIS from size 450A to

1500A


nikal steels ltd



3/8 10 75 55 12 17.8 - 12.7 10 39 1 9 9 23 17.3 26 26 1.251/2 15 80 60 12 22.2 23.4 16.1 10 44 1 9 9 27 21.7 30 31 1.253/4 20 85 65 12 27.7 28.9 21.6 13 49 1 10 10 33 27.2 36 38 1.251 25 95 75 12 34.5 35.6 27.6 13 59 1 10 10 41 34.0 44 46 1.2511/4 32 115 90 15 43.2 44.3 35.7 13 70 2 12 12 50 42.7 53 55 1.2511/2 40 120 95 15 49.1 50.4 41.6 13 75 2 12 12 56 48.6 60 62 1.252 50 130 105 15 61.1 62.7 52.9 16 85 2 14 14 69 60.5 73 73 1.2521/2 65 155 130 15 77.1 78.7 67.9 16 110 2 14 14 86 76.3 91 91 1.253 80 180 145 19 90 91.6 80.7 16 121 2 14 14 99 89.1 105 105 1.2531/2 90 190 155 19 102.6 104.1 93.2 - 131 2 14 14 - 101.6 - 117 1.254 100 200 165 19 115.4 116.9 105.3 - 141 2 16 16 127 114.3 130 128 1.255 125 235 200 19 141.2 143.0 130.8 - 176 2 16 16 154 139.8 161 156 1.256 150 265 230 19 166.6 168.4 155.2 - 206 2 18 18 182 165.2 189 184 1.257 175 300 260 23 192.1 - 180.1 - 232 2 18 18 - 190.7 - 209 1.258 200 320 280 23 218 219.5 204.7 - 252 2 20 20 - 216.3 - 235 1.259 225 345 305 23 243.7 - 229.4 - 277 2 20 20 - 241.8 - 261 1.2510 250 385 345 23 269.5 271.7 254.2 - 317 2 22 22 - 267.4 - 290 1.2512 300 430 390 23 321 322.8 304.7 - 360 3 22 22 - 318.5 - 342 1.2514 350 480 435 25 358.1 360.2 339.8 - 406 3 24 24 - 355.6 - 385 1.2516 400 540 495 25 409 411.2 390.6 - 463 3 24 24 - 406.4 - 438 1.2518 450 605 555 25 460 462.3 441.4 - 523 3 24 24 495 457.2 500 491 1.2520 500 655 605 25 511 514.4 492.2 - 573 3 24 24 546 508.0 552 541 1.25


SOPSOHSW

doLJ

dSWWN

SSW

gWNIT

fWNIT

tEXCEPTFOR BL

tBL

aSOH

SW, LJTR

aWN

bSOH

SW, LJTR

b2WN

xWN N B Size

INS MM

3/8 10 1.25 13 24 - 4 4 41/2 15 1.25 13 25 3 4 4 43/4 20 1.25 15 28 3 4 4 41 25 1.25 17 30 3 4 4 411/4 32 1.25 19 33 4 4 4 411/2 40 1.25 20 34 4 4 4 42 50 1.25 24 36 4 4 4 421/2 65 1.25 27 39 5 4 4 43 80 1.25 30 41 5 4 4 4

90 1.25 - 41 5 - 4 44 100 1.25 36 41 5 4 4 85 125 1.25 40 43 6 4 4 86 150 1.25 40 49 6 4 4 8

175 1.25 - 49 - - 4 88 200 1.25 - 53 6 - 4 8

225 1.25 - 54 - - 4 1210 250 1.25 - 61 6 - 4 1212 300 1.25 - 62 9 - 4 1214 350 1.25 - 73 9 - 4 1216 400 1.25 - 76 9 - 4 1618 450 1.25 40 79 9 5 5 1620 500 1.25 40 79 9 5 5 20

xIT

TSOH

SW, LJTR

TWN

cLJ

rSOH

SW, LJTR

r2WN

NO.HOLES


3/8 10 90 65 15 17.8 - 12.7 10 46 1 12 12 23 17.3 26 28 1.251/2 15 95 70 15 22.2 23.4 16.1 10 51 1 12 12 27 21.7 30 33 1.253/4 20 100 75 15 27.7 28.9 21.6 13 56 1 14 14 33 27.2 36 38 1.251 25 125 90 19 34.5 35.6 27.6 13 67 1 14 14 41 34.0 44 47 1.2511/4 32 135 100 19 43.2 44.3 35.7 13 76 2 16 16 50 42.7 53 56 1.2511/2 40 140 105 19 49.1 50.4 41.6 13 81 2 16 16 56 48.6 60 62 1.252 50 155 120 19 61.1 62.7 52.9 16 96 2 16 16 69 60.5 73 75 1.2521/2 65 175 140 19 77.1 78.7 67.9 16 116 2 18 18 86 76.3 91 92 1.253 80 185 150 19 90 91.6 80.7 16 126 2 18 18 99 89.1 105 105 1.2531/2 90 195 160 19 102.6 104.1 93.2 - 136 2 18 18 - 101.6 - 117 1.254 100 210 175 19 115.4 116.9 105.3 - 151 2 18 18 127 114.3 130 130 1.255 125 250 210 23 141.2 143.0 130.8 - 182 2 20 20 154 139.8 161 156 1.256 150 280 240 23 166.6 168.4 155.2 - 212 2 22 22 182 165.2 189 184 1.257 175 305 265 23 192.1 - 180.1 - 237 2 22 22 - 190.7 - 210 1.258 200 330 290 23 218 219.5 204.7 - 262 2 22 22 - 216.3 - 238 1.259 225 350 310 23 243.7 - 229.4 - 282 2 22 22 - 241.8 - 261 1.2510 250 400 355 25 269.5 271.7 254.2 - 324 2 24 24 288 267.4 292 292 1.2512 300 445 400 25 321 322.8 304.7 - 368 3 24 24 340 318.5 346 345 1.2514 350 490 445 25 358.1 360.2 339.8 - 413 3 26 26 380 355.6 386 388 1.2516 400 560 510 27 409 411.2 390.6 - 475 3 28 28 436 406.4 442 442 1.2518 450 620 565 27 460 462.3 441.4 - 530 3 30 30 496 457.2 502 495 1.2520 500 675 620 27 511 514.4 492.2 - 585 3 30 30 548 508.0 554 546 1.5


SOPSOHSW

doLJ

d14SWWN

SSW

gWNIT

fWNIT

tEXCEPTFOR BL

tBL

aSOH

SW, LJTR

aWN

bSOH

SW, LJTR

b2WN

xWN N B Size

INS MM

3/8 10 1.25 16 29 - 4 4 41/2 15 1.25 16 31 3 4 4 43/4 20 1.25 20 32 3 4 4 41 25 1.25 20 36 3 4 4 411/4 32 1.25 22 38 4 4 4 411/2 40 1.25 24 38 4 4 4 42 50 1.25 24 40 4 4 4 421/2 65 1.25 27 44 5 4 4 43 80 1.25 30 45 5 4 5 831/2 90 1.25 - 45 5 - 5 84 100 1.25 36 45 5 4 5 85 125 1.25 40 47 6 4 5 86 150 1.25 40 53 6 4 5 87 175 1.25 - 55 - - 5 128 200 1.25 - 58 6 - 5 129 225 1.25 - 58 - - 5 1210 250 1.25 36 65 6 6 6 1212 300 1.25 38 68 9 6 6 1614 350 1.25 42 79 9 6 6 1616 400 1.25 44 85 9 6 6 1618 450 1.25 48 90 9 6 6 2020 500 1.50 48 99 9 6 6 20

xIT

TSOH

SW, LJTR

TWN

cLJ

rSOH

SW, LJTR

r2WN

NO.HOLES

33 N B SizeINS MM D C h

3/8 10 90 65 15 17.8 - 12.7 10 10 46 1 12 26 17.3 28 29 1.25 1.251/2 15 95 70 15 22.2 23.4 16.1 15 10 51 1 12 30 21.7 32 34 1.25 1.253/4 20 100 75 15 27.7 28.9 21.4 20 13 56 1 14 38 27.2 42 39 1.25 1.251 25 125 90 19 34.5 35.6 27.2 25 13 67 1 14 46 34.0 50 47 1.25 1.2511/4 32 135 100 19 43.2 44.3 35.5 32 13 76 2 16 56 42.7 60 56 1.25 1.2511/2 40 140 105 19 49.1 50.4 41.2 40 13 81 2 16 62 48.6 66 62 1.25 1.252 50 155 120 19 61.1 62.7 52.7 50 16 96 2 16 76 60.5 80 75 1.25 1.2521/2 65 175 140 19 77.1 78.7 65.9 65 16 116 2 18 94 76.3 98 92 1.25 1.253 80 200 160 23 90.0 91.6 78.1 80 16 132 2 20 108 89.1 112 105 1.25 1.2531/2 90 210 170 23 102.6 104.1 90.2 90 - 145 2 20 120 101.6 124 118 1.25 1.254 100 225 185 23 115.4 116.9 102.3 100 - 160 2 22 134 114.3 138 134 1.25 1.255 125 270 225 25 141.2 143.0 126.6 125 - 195 2 22 164 139.8 170 162 1.25 1.256 150 305 260 25 166.6 168.4 151.0 150 - 230 2 24 196 165.2 202 192 1.25 1.258 200 350 305 25 218 219.5 199.9 200 - 275 2 26 244 216.3 252 244 1.25 1.2510 250 430 380 27 269.5 271.7 248.8 250 - 345 2 28 304 267.4 312 298 1.25 1.2512 300 480 430 27 321.0 322.8 297.9 300 - 395 3 30 354 318.5 364 352 1.25 1.2514 350 540 480 33 358.1 360.2 333.4 335 - 440 3 34 398 355.6 408 398 1.25 1.2516 400 605 540 33 409 411.2 381.0 380 - 495 3 38 446 406.4 456 452 1.25 1.2518 450 675 605 33 460 462.3 431.8 430 - 560 3 40 504 457.2 514 510 1.25 1.2520 500 730 660 33 511 514.4 482.6 480 - 615 3 42 558 508.0 568 561 1.25 1.25


SOHSW

doLJ

d22SWWN

dIT

SSW

gWNIT

fWNIT

tSOH,

SW,LJ, TR,WN,IT,BL

aSOH

SW, LJTR

aWN

bSOH

SW, LJTR

b2WN

xWN

xIT

N B SizeINS MM

3/8 10 90 65 12 17.8 9 - - - - 41/2 15 95 70 12 22.2 9 - - - - 43/4 20 100 75 12 27.7 10 - - - - 41 25 125 90 15 34.5 12 - - - - 411/4 32 135 100 15 43.2 12 - - - - 411/2 40 140 105 15 49.1 12 - - - - 42 50 155 120 15 61.1 14 - - - - 421/2 65 175 140 15 77.1 14 - - - - 43 80 185 150 15 90.0 14 - - - - 831/2 90 195 160 15 102.6 14 - - - - 84 100 210 175 15 115.4 16 - - - - 85 125 250 210 19 141.2 18 - - - - 86 150 280 240 19 166.6 18 - - - - 87 175 305 265 19 192.1 20 - - - - 128 200 330 290 19 218.0 20 - - - - 129 225 350 310 19 243.7 20 - - - - 1210 250 400 355 23 269.5 22 - - - - 1212 300 445 400 23 321.0 22 - - - - 1614 350 490 445 23 358.1 24 - - - - 1616 400 560 510 25 409.0 24 436 442 36 5 16

Dimensions of Light Flanges for Nominal Pressure 10K h

SOPSOH

CSOPSOH

DSOPSOH

doSOPSOH

tSOPSOH

aSOH

bSOH

TSOH

RSOH

NO.HOLES

Light flanges are available in slip-on plate

and slip-on hubbed.

N B SizeINS MM

3/8 10 16 16 31 - 4 41/2 15 16 16 32 3 4 43/4 20 20 20 34 3 4 41 25 20 20 36 3 4 411/4 32 22 22 39 4 5 411/2 40 24 24 39 4 5 42 50 24 24 40 4 5 821/2 65 26 27 46 5 5 83 80 28 30 49 5 6 831/2 90 30 - 50 5 6 84 100 34 36 56 5 6 85 125 34 40 60 6 6 86 150 38 40 69 6 6 128 200 40 - 73 6 6 1210 250 44 - 81 6 6 1212 300 48 - 88 9 8 1614 350 52 - 104 9 8 1616 400 60 - 115 9 10 1618 450 64 - 126 9 10 2020 500 68 - 128 9 10 20

TSOH

SW, LJ

TTR

TWN

CLJ

r2WN

NO.HOLES


3/8 10 90 65 15 17.8 - 12.7 10 10 46 1 14 14 30 17.3 32 29 1.251/2 15 95 70 15 22.2 23.4 16.1 15 10 51 1 14 14 34 21.7 36 34 1.253/4 20 100 75 15 27.7 28.9 21.4 20 13 56 1 16 16 40 27.2 42 39 1.251 25 125 90 19 34.5 35.6 27.2 25 13 67 1 16 16 48 34.0 50 47 1.2511/4 32 135 100 19 43.2 44.3 35.5 32 13 76 2 18 18 56 42.7 60 56 1.2511/2 40 140 105 19 49.1 50.4 41.2 40 13 81 2 18 18 62 48.6 66 62 1.252 50 155 120 19 61.1 62.7 52.7 50 16 96 2 18 18 76 60.5 80 75 1.2521/2 65 175 140 19 77.1 78.7 65.9 65 16 116 2 20 20 100 76.3 104 92 1.253 80 200 160 23 90.0 91.6 78.1 80 16 132 2 22 22 113 89.1 117 105 1.2531/2 90 210 170 23 102.6 104.1 90.2 90 - 145 2 24 24 126 101.6 130 118 1.254 100 225 185 23 115.4 116.9 102.3 100 - 160 2 24 24 138 114.3 142 134 1.255 125 270 225 25 141.2 143.0 126.6 125 - 195 2 26 26 166 139.8 172 162 1.256 150 305 260 25 166.6 168.4 151.0 150 - 230 2 28 28 196 165.2 202 192 1.258 200 350 305 25 218.0 219.5 199.9 200 - 275 2 30 30 244 216.3 252 244 1.2510 250 430 380 27 269.5 271.7 248.8 250 - 345 2 34 34 304 267.4 312 298 1.2512 300 480 430 27 321.0 322.8 297.9 300 - 395 3 36 36 354 318.5 364 352 1.2514 350 540 480 33 358.1 360.2 333.4 335 - 440 3 40 40 398 355.6 408 398 1.2516 400 605 540 33 409 411.2 381.0 380 - 495 3 46 46 446 406.4 456 452 1.2518 450 675 605 33 460 462.3 431.8 430 - 560 3 48 48 504 457.2 514 510 1.2520 500 730 660 33 511 514.4 482.6 480 - 615 3 50 50 558 508.0 568 561 1.25


SOHSW

doLJ

d25SWWN

dIT

SSW

gSOH, SW,TR, WN,

IT, BL

fSOH, SW,TR, WN,

IT, BL

tEXCEPTFOR BL

tBL

aSOH,

SW,LJ,TR

aWN

bSOH, SW,

LJ, TR

b2WN

xWN

N B SizeINS MM D C H

3/8 10 110 75 19 17.8 - - 52 1 16 30 - 34 - - - 24 -1/2 15 115 80 19 22.2 16.1 15 55 1 18 36 21.7 40 40 1.25 1.25 26 453/4 20 120 85 19 27.7 21.4 20 60 1 18 42 27.2 46 44 1.25 1.25 28 451 25 130 95 19 34.5 27.2 25 70 1 20 50 34.0 54 52 1.25 1.25 30 4811/4 32 140 105 19 43.2 35.5 32 80 2 22 60 42.7 64 62 1.25 1.25 32 5211/2 40 160 120 23 49.1 41.2 40 90 2 22 66 48.6 70 70 1.25 1.25 34 542 50 165 130 19 61.1 52.7 50 105 2 22 82 60.5 86 84 1.25 1.25 36 5721/2 65 200 160 23 77.1 65.9 65 130 2 26 102 76.3 106 104 1.25 1.25 40 693 80 210 170 23 90.0 78.1 80 140 2 28 115 89.1 121 118 1.25 1.25 44 7331/2 90 230 185 25 102.6 90.2 90 150 2 30 128 101.6 134 130 1.25 1.25 46 744 100 240 195 25 115.4 102.36 100 160 2 32 141 114.3 147 142 1.25 1.25 48 765 125 275 230 25 141.2 126.6 125 195 2 36 166 139.8 172 172 1.25 1.25 54 866 150 325 275 27 166.6 151.0 150 235 2 38 196 165.2 204 202 1.25 1.25 58 958 200 370 320 27 218.0 199.9 200 280 2 42 248 216.3 256 254 1.25 1.25 64 10210 250 450 390 33 269.5 248.8 250 345 2 48 306 267.4 314 312 1.25 1.25 72 11812 300 515 450 33 321.0 297.9 300 405 3 52 360 318.5 370 366 1.25 1.25 78 12714 350 560 495 33 358.1 333.4 335 450 3 54 402 355.6 412 406 1.25 1.25 84 13416 400 630 560 39 409 381.0 380 510 3 60 456 406.4 468 462 1.25 1.25 92 149


SOH

d28

SOH,WN

d

IT

gSOH, SW,TR, WN,

IT, BL

fSOH, WN,

IT, BL

tSOH, WN,

IT, BL

aSOH

aWN

bSOH

b2WN

xWN

xIT

TSOH

TWN

N B SizeINS MM

3/8 10 1.25 20 33 - 4 41/2 15 1.25 20 34 3 4 43/4 20 1.25 22 36 3 4 41 25 1.25 24 38 3 4 411/4 32 1.25 26 41 4 5 411/2 40 1.25 26 41 4 5 42 50 1.25 26 42 4 5 821/2 65 1.25 30 48 5 5 83 80 1.25 34 51 5 6 831/2 90 1.25 36 54 5 6 84 100 1.25 36 58 5 6 85 125 1.25 40 64 6 6 86 150 1.25 42 73 6 6 128 200 1.25 46 77 6 6 1210 250 1.25 52 87 6 6 1212 300 1.25 56 94 9 8 1614 350 1.25 62 110 9 8 1616 400 1.25 70 123 9 10 1618 450 1.25 78 134 9 10 2020 500 1.25 84 136 9 10 20

xIT

TSOH, SW,

LJ, TR

TWN

C (27)LJ

r2WN

NO.HOLES

N B SizeINS MM

3/8 10 4 - 41/2 15 5 6 43/4 20 5 6 41 25 5 6 411/4 32 6 6 411/2 40 6 6 42 50 6 8 821/2 65 8 8 83 80 8 8 831/2 90 8 8 84 100 8 8 85 125 8 10 86 150 8 10 128 200 8 10 1210 250 10 12 1212 300 10 15 1614 350 12 15 1616 400 15 20 16

RSOH

r2WN

NO.HOLES

Bossed type Slip On

Flanges are specified in

JIS from size 450A to

1500A

JIS B 2220 :2004

Dimensions of Flanges for Nominal Pressure 20K and 30K

D

t

C

t

h

h do

b2

h

a

g

C

x

h

f

t

r2T

C

a

C

Tt

h

b

r

h do

C

c

t

b

a

do

S

d

h

C

r

tT

d

SW

nominal

size 10A

to 80A

LJ

nominal

size 15A

to 400A

WN

nominal

size 10A

to 1500A

SOP

nominal

size 10A

to 1500A

BL

nominal

size 10A

to 1500A

TR

nominal

size 10A

to 150A



Bossed type Slip On

Flanges are specified

in JIS from size 450A to

1500A

Nikal_JIS_coverNikal_JIS_Standards_1Nikal_JIS_Standards_2Nikal_JIS_Standards_3

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