CLASS 600
INSIDE DIAMETER
OUTSIDE DIAMETER
CENTRE LINE SPACING
THICKNESS MIN
WEB WIDTH
NOMINAL PIPE SIZE
ID
OD
A
T
B
MM
INCH
16
51
67
6.4
38
15
1/2
21
64
83
6.4
38
20
3/4
27
70
89
6.4
57
25
1
37
79
99
9.7
57
32
1 1/4
43
92
114
9.7
67
40
1 1/2
55
108
127
9.7
57
50
2
67
127
149
12.7
67
65
2 1/2
83
146
168
12.7
67
80
3
96
159
184
15.8
76
90
3 1/2
108
191
216
15.8
76
100
4
135
238
267
19.1
86
125
5
162
264
292
22.4
86
150
6
212
318
349
28.5
95
200
8
265
397
432
35.1
105
250
10
315
454
489
41.2
105
300
12
346
489
527
44.5
114
350
14
397
562
603
50.8
125
400
16
448
610
654
53.9
133
450
18
497
680
724
63.5
133
500
20
597
787
838
73.2
152
600
24
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