|
* IDE/ISO standard threade union joints use ACME threads .The Fitting tightened by use of Al spanner. |
* The welded threaded union is joined to the sanitary pipe by argon arc TIG welding. |
Working pressure is 10kg/㎠ or less. |
* The expanded threaded union is used to expand a pipe by a tube Working pressure is 5kg/㎠ or less. |
|
■ Weld Hex-Union |
|
■ Expanded Hex-Union |
 |
|
 |
SIZE |
A |
B |
C |
1 S |
25.4 |
4 |
37 |
1.5 S |
38.1 |
4 |
50 |
2 S |
50.8 |
4 |
64 |
2.5 S |
63.5 |
4 |
77.5 |
3 S |
76.3 |
4 |
91 |
4 S |
101.6 |
4 |
119 | | |
|
■ Hex Nut |
|
 |
SIZE |
A |
B |
C |
1 S |
45 |
51.5 |
30 |
1.5 S |
55.5 |
63.5 |
30 |
2 S |
75 |
87 |
30 |
2.5 S |
91 |
104.5 |
30 |
3 S |
106 |
122 |
30 |
4 S |
130 |
150 |
35 | | |
|
■ Round Nut |
|
 |
SIZE |
B |
C |
1 S |
48 |
30 |
1.5 S |
64 |
30 |
2 S |
77 |
30 |
2.5 S |
91 |
30 |
3 S |
106 |
30 |
4 S |
138 |
38 | | | |
|
■ Male Cap |
|
 |
SIZE |
B |
C |
1 S |
26 |
30 |
1.5 S |
38 |
30 |
2 S |
55 |
30 |
2.5 S |
65 |
30 |
3 S |
85 |
30 |
4 S |
85 |
38 | | |
|
■ Liner Cap |
|
 |
SIZE |
B |
C |
1 S |
33.8 |
11 |
1.5 S |
47 |
11 |
2 S |
60.5 |
11 |
2.5 S |
74 |
11 |
3 S |
87.5 |
11 | | | | | |