PN16
FLANGE THICKNESS
DRILLING DATA
PN16
NOMINAL PIPE SIZE
FLANGE OUTSIDE DIAMETER
THICKNESS OF FLANGE
PITCH CIRCLE DIAMETER
BOLT HOLE DIAMETER
NUMBER OF BOLT HOLES
NOMINAL PIPE SIZE
MM
INCH
OD
T
PCD
H
#
MM
INCH
50
2
150
11
114
18
4
50
2
65
2 1/2
165
11
127
18
4
65
2 1/2
80
3
185
11
146
18
4
80
3
100
4
215
13
178
18
4
100
4
150
6
280
13
235
18
8
150
6
200
8
335
19
292
18
8
200
8
225
9
370
19
324
18
8
225
9
250
10
405
19
356
22
8
250
10
300
12
455
23
406
22
12
300
12
350
14
525
30
470
26
12
350
14
375
15
550
30
495
26
12
375
15
400
16
580
30
521
26
12
400
16
450
18
640
30
584
26
12
450
18
500
20
705
38
641
26
16
500
20
600
24
825
48
756
30
16
600
24
700
28
910
56
845
30
20
700
28
750
30
995
56
927
33
20
750
30
800
32
1060
56
984
36
20
800
32
900
36
1175
66
1092
36
24
900
36
1000
40
1255
66
1175
36
24
1000
40
1200
48
1490
76
1410
36
32
1200
48
Notes:
(1)Flat face and Raised face or “O” ring groove also available.
(2) For special design, pls make an enquiry here.
Comments