Caps

Dimensions Threaded End Caps – ASME B16.11

General notes:

Dimensions NPS 1/2 to 4 - Class 3000

Ball Long Pattern
NPS
End to End
Outside Diameter
Minimum End Wall Thickness
Minimum Length of Thread
A
D
G
B
J
1/2
32
28
6.4
10.9
13.6
3/4
37
35
6.4
12.7
13.9
1
41
44
9.7
14.7
17.3
44
57
9.7
17
18
44
64
11.2
17.8
18.4
2
48
76
12.7
19
19.2
60
92
15.7
23.6
28.9
3
65
108
19
25.9
30.5
4
68
140
22.4
27.7
33
NPS
A
D
G
B
J
End to End
Outside Diameter
Minimum End Wall Thickness
Min Length of Thread

Dimensions NPS 1/2 to 4 - Class 6000

Ball Long Pattern
NPS
End to End
Outside Diameter
Minimum End Wall Thickness
Minimum Length of Thread
A
D
G
B
J
1/2
33
38
7.9
10.9
13.6
3/4
38
44
7.9
12.7
13.9
1
43
57
11.2
14.7
17.3
46
64
11.2
17
18
48
76
12.7
17.8
18.4
2
51
92
15.7
19
19.2
64
108
19
23.6
28.9
3
68
127
22.4
25.9
30.5
4
75
159
28.4
27.7
33
NPS
A
D
G
B
J
End to End
Outside Diameter
Minimum End Wall Thickness
Min Length of Thread