Feedback

My Enquiries



Stainless Steel Flanges - 4504/BS

 flang  

 
Flange Specification Comparisons click here
Flange Bolt Dimensions click here
Approximate masses for flanges in kilograms click here
NP = Nominal Pressure 6, 10, 16, 25, 40

back-new next-new  


Stainless Steel Flanges - Nominal pressure 6 bar (1 bar = 105 N/m2)

 

  print-new
Nominal pressure 6 bar (1 bar = 105N/m2) Description Click for Options
Nom.
Size
Pipe
OD
Flange Raised face Bol
ting
Drilling Neck Spi
got
d9
Boss
d1 D b b1 h h1 d4 f No. d2 k d3 h2
r d3
10
17.2
75
12
12
20
28
35
2
M10
4
11
50
26
6
4
-
25
15
21.3
80
12
12
20
30
40
2
M10
4
11
55
30
6
4
-
30
20
26.9
90
14
14
24
32
50
2
M10
4
11
65
38
6
4
-
40
25
33.7
100
14
14
24
35
60
2
M10
4
11
75
42
6
4
-
50
32
42.4
120
14
16
26
35
70
2
M12
4
14
90
55
6
6
-
60
40
48.3
130
14
16
26
38
80
3
M12
4
14
100
62
7
6
-
70
50
60.3
140
14
16
28
38
90
3
M12
4
14
110
74
8
6
-
80
65
73.0
160
14
16
32
38
110
3
M12
4
14
130
88
9
6
55
100
80
88.9
190
16
18
34
42
128
3
M16
4
18
150
102
10
8
70
110
100
114.3
210
16
18
40
45
148
3
M16
4
18
170
130
10
8
90
130
125
141.3
240
18
20
44
48
148
178
M16
3
8
18
155
10
8
115
160
150
168.3
265
18
20
44
48
202
3
M16
8
18
225
184
12
10
140
185
200
219.1
320
20
22
44
55
258
3
M16
8
18
280
236
15
10
190
-
250
273.0
375
22
24
44
60
312
3
M16
12
18
335
290
15
12
237
-
300
323.9
440
22
24
44
62
365
4
M20
12
22
395
342
15
12
285
-
350
355.6
490
22
26
-
62
415
4
M20
12
22
445
385
15
12
332
-
400
406.4
540
22
28
-
65
465
4
M20
16
22
495
438
15
12
380
-
450
457.2
595
24
30
-
65
520
4
M20
16
22
550
492
15
12
428
-
500
508.0
645
24
30
-
68
570
4
M20
20
22
600
538
15
12
475
-
600
609.6
755
24
32
-
70
670
5
M24
20
26
705
640
16
12
-
-

Stainless Steel Flanges - Nominal pressure 10 bar (1 bar = 105 N/m2)

Note: For nominal sizes 10 to 175 use Table 16

 

  print-new
Nominal pressure 10 bar (1 bar = 105N/m2) Description Click for Options
Nom.
Size
Pipe
OD
Flange Raised face Bol
ting
Drilling Neck Spi
got
d9
Boss
d1 D b b1 h h1 d4 f No. d2 k d3 h2
r d3
200
219.1
340
24
24
44
62
268
3
M20
8
22
295
235
16
10
190
-
250
273.0
395
26
26
46
68
320
3
M20
12
22
350
292
16
12
237
-
300
323.9
445
26
26
46
68
370
4
M20
12
22
400
344
16
12
285
-
350
355.6
505
26
28
-
68
430
4
M20
16
22
460
385
16
12
332
-
400
406.4
565
26
32
-
72
482
4
M24
16
26
515
440
16
12
380
-
450
457.2
615
28
36
-
72
532
4
M24
20
26
565
492
16
12
428
-
500
508.0
670
28
38
-
75
585
4
M24
20
26
620
542
16
12
-
-
600
609.6
780
28
42
-
80
685
5
M27
20
30
725
642
18
12
-
-

Stainless Steel Flanges - Nominal pressure 16 bar (1 bar = 105 N/m2)

Nominal pressure 16 bar (1 bar = 105N/m2) Description Click for Options
Nom.
Size
Pipe
OD
Flange Raised face Bol
ting
Drilling Neck Spi
got
d9
Boss
d1 D b b1 h h1 d4 f No. d2 k d3 h2
r d3
10
17.2
90
14
14
20
35
40
2
M12
4
14
60
28
6
4
-
30
15
21.3
95
14
14
20
35
45
2
M12
4
14
65
32
6
4
-
35
20
26.9
105
16
16
24
38
58
2
M12
4
14
75
40
6
4
-
45
25
33.7
115
16
16
24
38
68
2
M12
4
14
85
46
6
4
-
52
32
42.4
140
16
16
26
40
78
2
M16
4
18
100
56
6
6
-
60
40
48.3
150
16
16
26
42
88
3
M16
4
18
110
64
7
6
-
70
50
60.3
165
18
18
28
45
102
3
M16
4
18
125
75
8
6
-
85
65
73.0
185
18
18
32
45
122
3
M16
4
18
145
90
10
6
55
105
80
88.9
200
20
20
34
50
138
3
M16
8
18
160
105
10
8
70
118
100
114.3
220
20
20
40
52
158
3
M16
8
18
180
131
12
8
90
140
125
141.3
250
22
22
44
55
188
3
M16
8
18
210
156
12
8
115
168
150
168.3
285
22
22
44
55
212
3
M20
8
22
240
184
12
10
140
195
175
193.7
315
24
24
-
60
242
3
M20
8
22
270
210
12
10
165
-
200
219.1
340
24
24
44
62
268
3
M20
12
22
295
235
16
10
190
-
250
273.0
405
26
26
46
70
320
3
M24
12
26
355
292
16
12
237
-
300
323.9
460
28
28
46
78
378
4
M24
12
26
410
344
16
12
285
-
350
355.6
520
30
32
-
82
438
4
M24
16
26
470
390
16
12
332
-
400
406.4
580
32
36
-
85
490
4
M27
16
30
525
445
16
12
380
-
450
457.2
640
34
40
-
87
550
4
M27
20
30
585
496
16
12
428
-
500
508.0
715
34
44
-
90
610
4
M30
20
33
650
548
16
12
475
-
600
609.6
840
36
52
-
95
725
5
M33
20
36
770
652
18
12
-
-

Stainless Steel Flanges - Nominal pressure 25 bar (1 bar = 105 N/m2)

Note: For nominal sizes 10 mm to 150 mm use Table 40

 

  print-new
Nominal pressure 25 bar (1 bar = 105N/m2) Description Click for Options
Nom.
Size
Pipe
OD
Flange Raised face Bol
ting
Drilling Neck Spi
got
d9
Boss
d1 D b b1 h h1 d4 f No. d2 k d3 h2
r d3
175
193.7
330
28
26
-
75
248
3
M24
12
26
280
218
15
10
165
-
200
219.1
360
30
28
52
80
278
3
M24
12
26
310
244
16
10
190
-
250
273.0
425
32
32
60
88
335
3
M27
12
30
370
298
18
12
237
-
300
323.9
485
34
38
67
92
395
4
M27
16
30
430
352
18
12
285
-
350
355.6
555
38
42
-
100
450
4
M30
16
33
490
398
20
12
332
-
400
406.4
620
40
46
-
110
505
4
M33
16
36
550
452
20
12
380
-
450
457.2
670
42
52
-
110
555
4
M33
20
36
600
505
20
12
425
-
500
508.0
730
44
58
-
125
615
4
M33
20
36
660
558
20
12
475
-
600
609.6
845
46
66
-
125
720
5
M36
20
39
770
660
20
12
-
-

Stainless Steel Flanges - Nominal pressure 40 bar (1 bar = 105 N/m2)

Nominal pressure 40 bar (1 bar = 105N/m2) Description Click for Options
Nom.
Size
Pipe
OD
Flange Raised face Bol
ting
Drilling Neck Spi
got
d9
Boss
d1 D b b1 h h1 d4 f No. d2 k d3 h2
r d3
10
17.2
90
16
16
22
35
40
2
M12
4
14
60
28
6
4
-
30
15
21.3
95
16
16
22
38
45
2
M12
4
14
65
32
6
4
-
35
20
26.9
105
18
18
26
40
58
2
M12
4
14
75
40
6
4
-
45
25
33.7
115
18
18
28
40
68
2
M12
4
14
85
46
6
4
-
52
32
42.4
140
18
18
30
42
78
2
M16
4
18
100
55
6
6
-
60
40
48.3
150
18
20
32
45
88
3
M16
4
18
110
64
7
6
-
70
50
60.3
165
20
20
34
48
102
3
M16
4
18
125
75
8
6
-
85
65
73.0
185
22
22
38
52
122
3
M16
8
18
145
90
10
6
55
105
80
88.9
200
24
24
40
58
138
3
M16
8
18
160
105
12
8
70
118
100
114.3
235
24
26
44
65
162
3
M20
8
22
190
134
12
8
90
145
125
139.7
270
26
28
48
68
188
3
M24
8
26
220
162
12
8
115
170
150
168.3
300
28
30
52
75
218
3
M24
8
26
250
192
12
10
140
200
175
193.7
350
32
32
-
82
260
3
M27
12
30
295
218
15
10
165
-
200
219.1
375
34
34
52
88
285
3
M27
12
30
320
244
16
10
190
-
250
273.0
450
38
42
60
105
345
3
M30
12
33
385
306
18
12
237
-
300
323.9
515
42
50
67
115
410
4
M30
16
33
450
362
18
12
285
-
350
355.6
580
46
56
-
125
465
4
M33
16
36
510
408
20
12
332
-
400
406.4
660
50
64
-
135
535
4
M36
16
39
585
462
20
12
380
-
500
508.0
755
52
72
-
140
615
4
M39
20
42
670
562
20
12
475
-