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ASME B 16.5-2003 CLASS 300-ASME FLANGE

ASME B 16.5-2003 CLASS 300-ASME FLANGE

AUTHOR : _ _ Date : 3/14/2013 11:02:33 PM





ASME FLANGE-ASME B 16.5-2003 CLASS 300
CLASS 300
 
LTB
DRILLINE DATA
CLASS 300
NOMINAL 
PIPE SIZE
FLANGE 
OUTSIDE 
DIAMETER
BOSSED
LENGTH
WELD 
NECK FLANGE

LENGTH
(Refer Note.1 )
LONG 
WELD
NECK FLANGE

LENGTH
(Refer Note.2 )
PITCH
CIRCLE
DIAMETER
BOLT
HOLE
DIAMETER
NUMBER
OF
BOLT
HOLES
NOMINAL 
PIPE SIZE
MM
INCH
OD
T
T1
L
L1
L2
L3
PCD
H
#
MM
INCH
15
1/2
95
12.7
14.3
22
51
21
229
66.7
16
4
15
1/2
20
3/4
115
14.3
15.9
25
56
24
229
82.6
20
4
20
3/4
25
1
125
15.9
17.5
27
60
25
229
88.9
20
4
25
1
32
1 1/4
135
17.5
19.1
27
64
25
229
98.4
20
4
32
1 1/4
40
1 1/2
155
19.1
20.7
30
67
29
229
114.3
23
4
40
1 1/2
50
2
165
20.7
22.3
33
68
32
229
127
20
8
50
2
65
2 1/2
190
23.9
25.5
38
75
37
229
149.2
23
8
65
2 1/2
80
3
210
27
28.6
43
78
41
229
168.3
23
8
80
3
90
3 1/2
230
28.6
30.2
44
79
43
229
184.2
23
8
90
3 1/2
100
4
255
30.2
31.8
48
84
46
229
200
23
8
100
4
125
5
280
33.4
35
49
97
49
305
235
23
8
125
5
150
6
320
35
36.6
51
97
51
305
269.9
23
12
150
6
200
8
380
39.7
41.3
60
110
60
305
330.2
26
12
200
8
250
10
445
46.1
47.7
65
116
95
305
387.4
29
16
250
10
300
12
520
49.3
50.9
73
129
102
305
450.8
32
16
300
12
350
14
585
52.4
54
76
141
111
305
514.4
32
20
350
14
400
16
650
55.6
57.2
82
144
121
305
571.5
35
20
400
16
450
18
710
58.8
60.4
88
157
130
305
628.6
35
24
450
18
500
20
775
62
63.6
95
160
140
305
685.8
35
24
500
20
600
24
915
68.3
69.9
106
167
152
305
812.8
42
24
600
24
NOTES: *Schedule of weld neck flange  to be indicated.





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