NPT (ANSI SCH80)
Outside Dia |
Socket Type |
Structural Diameter |
||||||||
Size |
Do |
d1 |
d2 |
I |
d |
T |
S |
L |
B |
NPT |
1/2″ |
30.5 |
21.54 |
21.23 |
24.22 |
14 |
9 |
18.5 |
50 |
36 |
1/2″ |
3/4 |
35 |
26.87 |
26.57 |
27.4 |
19 |
9 |
14.5 |
50 |
41 |
3/4″ |
1″ |
44 |
33.66 |
33.27 |
30.58 |
24 |
9 |
21 |
59 |
50 |
1″ |
1-1/4″ |
54 |
42.42 |
42.04 |
34.75 |
32 |
9 |
19 |
61 |
60 |
1-1/4″ |
1-1/2″ |
60 |
48.56 |
48.11 |
37.93 |
38 |
9 |
27 |
72 |
65 |
1-1/2″ |
2″ |
73 |
60.63 |
60.17 |
41.1 |
50 |
10 |
27 |
77 |
80 |
2″ |
2-1/2″ |
88 |
73.38 |
72.85 |
47.45 |
61 |
11.5 |
40 |
97 |
95 |
2-1/2″ |
3″ |
105 |
89.31 |
88.70 |
50.63 |
73 |
14 |
41.5 |
104 |
115 |
3″ |
4″ |
132 |
114.80 |
114.10 |
60.15 |
96 |
14 |
44.5 |
116 |
145 |
4″ |
PT (ANSI SCH80)
Outside Dia |
Socket Type |
Structural Diameter |
||||||||
Size |
Do |
d1 |
d2 |
I |
d |
T |
S |
L |
B |
PT |
1/2″ |
30.5 |
21.54 |
21.23 |
24.22 |
14 |
9 |
18.5 |
50 |
36 |
1/2″ |
3/4 |
35 |
26.87 |
26.57 |
27.4 |
19 |
9 |
14.5 |
50 |
41 |
3/4″ |
1″ |
44 |
33.66 |
33.27 |
30.58 |
24 |
9 |
16.5 |
55 |
50 |
1″ |
1-1/4″ |
54 |
42.42 |
42.04 |
34.75 |
32 |
9 |
19 |
61 |
60 |
1-1/4″ |
1-1/2″ |
60 |
48.56 |
48.11 |
37.93 |
38 |
9 |
19 |
64 |
65 |
1-1/2″ |
2″ |
73 |
60.63 |
60.17 |
41.1 |
50 |
10 |
21 |
71 |
80 |
2″ |
2-1/2″ |
88 |
73.38 |
72.85 |
47.45 |
61 |
11.5 |
32 |
89 |
95 |
2-1/2″ |
3″ |
105 |
89.31 |
88.70 |
50.63 |
73 |
14 |
32 |
95 |
115 |
3″ |
4″ |
132 |
114.80 |
114.10 |
60.15 |
96 |
14 |
38 |
110 |
145 |
4″ |