Solid Blind Flange
1. Material
Our flanges are made of copper-nickel alloy ASTM B151 UNS C70600/ Bfe10-1.6-1 / CuNi10Fe1.6mn / CuNi 90/10 / BS 2871 CN102. If you have other requirements, you can also contact us.
2. Drawing
3. Specification
Outside diameter of pipe
ISO PN 10
ANSI B16.5
150Lbs
φD
φA
C
φR
E
Drilling
Theo.
φA
C
φR
Drilling
Theo.
φG
N
φd
weight
φG
N
φd
weight
nominal
actual
mm
mm
mm
mm
mm
bolt
mm
Kg/piece
mm
mm
mm
mm
bolt
mm
Kg/piece
inch
mm
holes
holes
0.5
20
95
14
46
2
65
4
14
0.8
90
11.1
34.9
60.3
4
15.9
0.9
0.75
25
105
16
56
2
75
4
14
1.15
100
12.7
42.9
69.8
4
15.9
1.05
1
30
115
16
65
2
85
4
14
1.4
110
14.3
50.8
79.4
4
15.9
1.15
1.25
38
140
18
76
2
100
4
18
2.05
115
15.9
63.5
88.9
4
15.9
1.5
1.5
44.5
150
18
84
3
110
4
18
2.4
125
17.5
73
98.4
4
15.9
1.6
2
57
165
20
99
3
125
4
18
3.25
150
19.1
92.1
120.6
4
19
2.05
2.5
76.1
185
20
118
3
145
4
18
4.15
180
22.2
104.8
139.7
4
19
3.65
3
88.9
200
20
132
3
160
8
18
5.75
190
23.8
127
152.4
4
19
4.55
4
108
220
22
156
3
180
8
18
7.05
230
23.8
157.2
190.5
8
19
9.1
5
133
250
22
184
3
210
8
18
10.1
255
23.8
185.7
215.9
8
22.2
10.25
6
159
285
24
211
3
240
8
22
13
280
25.4
215.9
241.3
8
22.2
13.7
7
193.7
315
24
242
3
270
8
22
17.55
-
-
-
-
-
-
-
8
219.1
340
24
266
3
295
8
22
20.4
345
28.6
269.9
298.4
8
22.2
22.8
10
267
395
26
319
3
350
12
22
29.65
405
30.2
323.8
361.9
12
25.4
36.45
12
323.9
445
26
370
4
400
12
22
37.6
485
31.8
381
431.8
12
25.4
57
14
368
505
26
429
4
460
16
22
52.45
535
34.9
425.1
476.2
12
28.6
67.25
16
419.1
565
58
480
4
515
16
26
68.4
595
36.5
482.6
539.7
16
28.6
87.8
18
457.2
615
28
530
4
565
20
26
80.95
635
39.7
533.4
577.8
16
31.7
108.3
20
508
670
30
582
4
620
20
26
103.75
700
42.9
584.2
635
20
31.7
140.25
24
610
780
34
682
5
725
20
30
149.35
815
47.6
692.1
749.3
20
34.9
212.05
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