|
Home > Products > JIS Series |
JIS Series |
Standard No.
|
Diameter Range
|
Pressure Rating
|
Conventional Materials
|
JIS B2220 PL
|
DN10~DN400
|
5K
|
JIS G3214
SUS F304
SUS F304L
SUS F316
SUS F316L
SUS F310
SUS F321
|
JIS B2220 SO
|
DN450~DN1000
|
5K
|
JIS B2220 PL
|
DN10~DN225
|
10K
|
JID B2220 SO
|
DN250~DN1000
|
10K
|
JIS B2220 SO
|
DN10~DN1200
|
16K 20K 30K
|
JIS B2220 WN
|
DN15~DN400
|
30K
|
JPI 7S-15
|
1/2~24"
|
CLASS 150 300 600 900 1500 2500
|
KS B1503 JIS B2220 5K
Unit:mm
Nominal
Bore of
Flange
|
Outside
Dia. of
Steel
pipe
|
Inside
Dia. of
Flange
do
|
Outside
Dia. of
Flange
D
|
Sectional Dimensions of Flange
|
Bolt Hole
|
Nominal
Bolt
Size
|
Weld
Length
(Reference)
|
Approx
Weight
(Kg)
|
t
|
T
|
Dia. of Hub
|
Radius
r
|
Raised
Face
f
|
Dia. of
Raised
Face
g
|
Dia. of
Bolt
Circle
c
|
Number
of
Bolt
Holes
|
Hole
Dia.
h
|
a
|
b
|
W1
|
W2
|
10
|
17.3
|
17.8
|
75
|
9
|
|
|
|
|
1
|
39
|
55
|
4
|
12
|
M10
|
5
|
2.5
|
0.27
|
15
|
21.7
|
22.2
|
80
|
9
|
|
|
|
|
1
|
44
|
60
|
4
|
12
|
M10
|
5
|
3
|
0.3
|
20
|
27.2
|
27.7
|
85
|
10
|
|
|
|
|
1
|
49
|
65
|
4
|
12
|
M10
|
5
|
3
|
0.37
|
25
|
34
|
34.5
|
95
|
10
|
|
|
|
|
1
|
59
|
75
|
4
|
12
|
M10
|
5
|
3
|
0.45
|
32
|
42.7
|
43.2
|
115
|
12
|
|
|
|
|
2
|
70
|
90
|
4
|
15
|
M12
|
6
|
3
|
0.78
|
40
|
48.6
|
49.1
|
120
|
12
|
|
|
|
|
2
|
75
|
95
|
4
|
15
|
M12
|
6
|
3
|
0.83
|
50
|
60.5
|
61.1
|
130
|
14
|
|
|
|
|
2
|
85
|
105
|
4
|
15
|
M12
|
6
|
3
|
1.07
|
65
|
76.3
|
77.1
|
155
|
14
|
|
|
|
|
2
|
110
|
130
|
4
|
15
|
M12
|
6
|
4
|
1.49
|
80
|
89.1
|
90
|
180
|
14
|
|
|
|
|
2
|
121
|
145
|
4
|
19
|
M16
|
6
|
4
|
1.99
|
(90)
|
101.6
|
102.6
|
190
|
14
|
|
|
|
|
2
|
131
|
155
|
4
|
19
|
M16
|
6
|
4
|
2.09
|
100
|
114.3
|
115.4
|
200
|
16
|
|
|
|
|
2
|
141
|
165
|
8
|
19
|
M16
|
7
|
4
|
2.39
|
125
|
139.8
|
141.2
|
235
|
16
|
|
|
|
|
2
|
176
|
200
|
8
|
19
|
M16
|
7
|
4
|
3.23
|
150
|
165.2
|
166.6
|
265
|
18
|
|
|
|
|
2
|
206
|
230
|
8
|
19
|
M16
|
7
|
5
|
4.41
|
(175)
|
190.7
|
192.1
|
300
|
18
|
|
|
|
|
2
|
232
|
260
|
8
|
23
|
M20
|
7.5
|
5
|
5.51
|
200
|
216.3
|
218
|
320
|
20
|
|
|
|
|
2
|
252
|
280
|
8
|
23
|
M20
|
8.5
|
6
|
6.33
|
(225)
|
241.8
|
243.7
|
345
|
20
|
|
|
|
|
2
|
277
|
305
|
12
|
23
|
M20
|
9
|
6
|
6.64
|
250
|
267.4
|
269.5
|
385
|
22
|
|
|
|
|
2
|
317
|
345
|
12
|
23
|
M20
|
10
|
6
|
9.45
|
300
|
318.5
|
321
|
430
|
22
|
|
|
|
|
3
|
360
|
390
|
12
|
23
|
M20
|
10
|
6
|
10.3
|
350
|
355.6
|
358.1
|
480
|
24
|
|
|
|
|
3
|
403
|
435
|
12
|
25
|
M22
|
12
|
7
|
14
|
400
|
406.4
|
409
|
540
|
24
|
|
|
|
|
3
|
463
|
495
|
16
|
25
|
M22
|
12
|
7
|
16.9
|
450
|
457.2
|
460
|
605
|
24
|
40
|
495
|
500
|
5
|
3
|
523
|
555
|
16
|
25
|
M22
|
12
|
7
|
24.8
|
500
|
508
|
511
|
655
|
24
|
40
|
546
|
552
|
5
|
3
|
573
|
605
|
20
|
25
|
M22
|
12
|
7
|
26.9
|
(550)
|
558.8
|
562
|
720
|
26
|
42
|
597
|
603
|
5
|
3
|
630
|
665
|
20
|
27
|
M24
|
12
|
7
|
34.1
|
600
|
609.6
|
613
|
770
|
26
|
44
|
648
|
654
|
5
|
3
|
680
|
715
|
20
|
27
|
M24
|
12
|
7
|
37.5
|
(650)
|
660.4
|
664
|
825
|
26
|
48
|
702
|
708
|
5
|
3
|
735
|
770
|
24
|
27
|
M24
|
12
|
7
|
42.8
|
700
|
711.2
|
715
|
875
|
26
|
48
|
751
|
758
|
5
|
3
|
785
|
820
|
24
|
27
|
M24
|
12
|
7
|
45.4
|
(750)
|
762
|
766
|
945
|
28
|
52
|
802
|
810
|
5
|
3
|
840
|
880
|
24
|
33
|
M30
|
12
|
7
|
57.4
|
800
|
812.8
|
817
|
995
|
28
|
52
|
854
|
862
|
5
|
3
|
890
|
930
|
24
|
33
|
M30
|
13
|
8
|
60.8
|
(850)
|
863.6
|
868
|
1045
|
28
|
54
|
904
|
912
|
5
|
3
|
940
|
980
|
24
|
33
|
M30
|
13
|
8
|
63.5
|
900
|
914.4
|
919
|
1095
|
30
|
56
|
956
|
964
|
5
|
3
|
990
|
1030
|
24
|
33
|
M30
|
13
|
8
|
75.3
|
1000
|
1016
|
1021
|
1195
|
32
|
60
|
105
|
1066
|
5
|
3
|
1090
|
1130
|
28
|
33
|
M30
|
14
|
9
|
88.5
|
*(1100)
|
1117.6
|
1123
|
1305
|
32
|
|
|
|
|
3
|
1200
|
1240
|
28
|
33
|
M30
|
|
|
|
*1200
|
1219.2
|
1225
|
1420
|
34
|
|
|
|
|
3
|
1305
|
1350
|
32
|
33
|
M30
|
|
|
|
*1350
|
1371.6
|
|
1575
|
34
|
|
|
|
|
3
|
1460
|
1505
|
32
|
33
|
M30
|
|
|
|
*1500
|
1524
|
|
1730
|
36
|
|
|
|
|
3
|
161
|
1660
|
36
|
33
|
M30
|
|
|
|
1.Flanges of parenthesized nominal diameter had better not be used.
2.The facing of flanges shall conform to KS B1519(JIS B2202-1984).
3.Nominal diameter over 1000 is manufacturer's standard(*).
KS B1503 JIS B2220 10K
Unit:mm
Nominal
Bore of
Flange
|
Outside
Dia. of
Steel
pipe
|
Inside
Dia. of
Flange
do
|
Outside
Dia. of
Flange
D
|
Sectional Dimensions of Flange
|
Bolt Hole
|
Nominal
Bolt
Size
|
Weld
Length
(Reference)
|
Approx
Weight
(Kg)
|
t
|
T
|
Dia. of Hub
|
Radius
r
|
Raised
Face
f
|
Dia. of
Raised
Face
g
|
Dia. of
Bolt
Circle
c
|
Number
of
Bolt
Holes
|
Hole
Dia.
h
|
a
|
b
|
W1
|
W2
|
10
|
17.3
|
17.8
|
90
|
12
|
|
|
|
|
1
|
46
|
65
|
4
|
15
|
M12
|
5
|
2.5
|
0.52
|
15
|
21.7
|
22.2
|
95
|
12
|
|
|
|
|
1
|
51
|
70
|
4
|
15
|
M12
|
5
|
3
|
0.57
|
20
|
27.2
|
27.7
|
100
|
14
|
|
|
|
|
1
|
56
|
75
|
4
|
15
|
M12
|
5
|
3
|
0.73
|
25
|
34
|
34.5
|
125
|
14
|
|
|
|
|
1
|
67
|
90
|
4
|
19
|
M16
|
5
|
3
|
1.13
|
32
|
42.7
|
43.2
|
135
|
16
|
|
|
|
|
2
|
76
|
100
|
4
|
19
|
M16
|
6
|
3
|
1.48
|
40
|
48.6
|
49.1
|
140
|
16
|
|
|
|
|
2
|
81
|
105
|
4
|
19
|
M16
|
6
|
3
|
1.56
|
50
|
60.5
|
61.1
|
155
|
16
|
|
|
|
|
2
|
96
|
120
|
4
|
19
|
M16
|
6
|
3
|
1.88
|
65
|
76.3
|
77.1
|
175
|
18
|
|
|
|
|
2
|
116
|
140
|
4
|
19
|
M16
|
6.5
|
4
|
2.6
|
80
|
89.1
|
90
|
185
|
18
|
|
|
|
|
2
|
126
|
150
|
8
|
19
|
M16
|
6.5
|
4
|
2.61
|
(90)
|
101.6
|
102.6
|
195
|
18
|
|
|
|
|
2
|
136
|
160
|
8
|
19
|
M16
|
6.5
|
4
|
2.76
|
100
|
114.3
|
115.4
|
210
|
18
|
|
|
|
|
2
|
151
|
175
|
8
|
19
|
M16
|
7
|
4
|
3.14
|
125
|
139.8
|
141.2
|
250
|
20
|
|
|
|
|
2
|
182
|
210
|
8
|
23
|
M20
|
7.5
|
4
|
4.77
|
150
|
165.2
|
166.6
|
280
|
22
|
|
|
|
|
2
|
212
|
240
|
8
|
23
|
M20
|
8
|
5
|
6.34
|
(175)
|
190.7
|
192.1
|
305
|
22
|
|
|
|
|
2
|
237
|
265
|
12
|
23
|
M20
|
9
|
5
|
6.82
|
200
|
216.3
|
218
|
330
|
22
|
|
|
|
|
2
|
262
|
290
|
12
|
23
|
M20
|
9
|
6
|
7.53
|
(225)
|
241.8
|
243.7
|
350
|
22
|
|
|
|
|
2
|
282
|
310
|
12
|
23
|
M20
|
9
|
6
|
7.74
|
250
|
267.4
|
269.5
|
400
|
24
|
36
|
288
|
292
|
6
|
2
|
324
|
355
|
12
|
25
|
M22
|
10
|
6
|
12.7
|
300
|
318.5
|
321
|
445
|
24
|
38
|
340
|
346
|
6
|
3
|
368
|
400
|
16
|
25
|
M22
|
10
|
6
|
13.8
|
350
|
355.6
|
358.1
|
490
|
26
|
42
|
380
|
386
|
6
|
3
|
413
|
445
|
16
|
25
|
M22
|
12
|
7
|
18.2
|
400
|
406.4
|
409
|
560
|
28
|
44
|
436
|
442
|
6
|
3
|
475
|
510
|
16
|
27
|
M24
|
12
|
7
|
25.2
|
450
|
457.2
|
460
|
620
|
30
|
48
|
496
|
502
|
6
|
3
|
530
|
565
|
20
|
27
|
M24
|
14
|
8
|
33
|
500
|
508
|
511
|
675
|
30
|
48
|
548
|
554
|
6
|
3
|
585
|
620
|
20
|
27
|
M24
|
14
|
8
|
37.6
|
(550)
|
558.8
|
562
|
745
|
32
|
52
|
604
|
610
|
6
|
3
|
640
|
680
|
20
|
33
|
M30
|
15
|
9
|
49.7
|
600
|
609.6
|
613
|
795
|
32
|
52
|
656
|
662
|
6
|
3
|
690
|
730
|
24
|
33
|
M30
|
16
|
10
|
52.6
|
(650)
|
660.4
|
664
|
845
|
34
|
56
|
706
|
712
|
6
|
3
|
740
|
780
|
24
|
33
|
M30
|
16
|
10
|
60.6
|
700
|
711.2
|
715
|
905
|
34
|
58
|
762
|
770
|
6
|
3
|
800
|
840
|
24
|
33
|
M30
|
17
|
10
|
70.6
|
(750)
|
762
|
766
|
970
|
36
|
62
|
816
|
824
|
6
|
3
|
855
|
900
|
24
|
33
|
M30
|
18
|
11
|
85.8
|
800
|
812.8
|
817
|
1020
|
36
|
64
|
868
|
876
|
6
|
3
|
905
|
950
|
28
|
33
|
M30
|
19
|
12
|
91.2
|
(850)
|
863.6
|
868
|
1070
|
36
|
66
|
920
|
928
|
6
|
3
|
955
|
1000
|
28
|
33
|
M30
|
19
|
12
|
98.6
|
900
|
914.4
|
919
|
1120
|
38
|
70
|
971
|
979
|
6
|
3
|
1005
|
1050
|
28
|
33
|
M30
|
22
|
14
|
109
|
1000
|
1016
|
1021
|
1235
|
40
|
74
|
1073
|
1081
|
6
|
3
|
1110
|
1160
|
28
|
39
|
M36
|
22
|
14
|
133
|
*(1100)
|
1117.6
|
1123
|
1345
|
42
|
76
|
|
|
|
3
|
1220
|
1270
|
28
|
39
|
M36
|
|
|
|
*1200
|
1219.2
|
1225
|
1465
|
44
|
78
|
|
|
|
3
|
1325
|
1380
|
32
|
39
|
M36
|
|
|
|
*1350
|
1371.6
|
|
1630
|
48
|
82
|
|
|
|
3
|
1480
|
1540
|
36
|
45
|
M42
|
|
|
|
*1500
|
1524
|
|
1795
|
50
|
90
|
|
|
|
3
|
1635
|
1700
|
40
|
45
|
M42
|
|
|
|
1.Flanges of parenthesized nominal diameter had better not be used.
2.The facing of flanges shall conform to KS B1519(JIS B2202-1984).
3.Nominal diameter over 1000 is manufacturer's standard(*). |
|