Sight Glass Discs f or Welding Neck Flanges – Connection to ANSI B16.5
|
Ring material |
Operating temperature |
|
1.0570 |
-10°C to +300°C |
|
1.4462 |
-30°C to +280°C |
|
2.4602 |
-60°C to +300°C |
|
2.4610 |
-60°C to +300°C |
|
Nominal size |
maximum pressure |
|
|
|
|
|
|
||
|
d1 |
d2 |
S |
d1 |
d2 |
S |
d1 |
d2 |
S |
|
|
1″ |
63 |
30 |
10 |
70 |
30 |
15 |
70 |
30 |
20 |
|
1½” |
82 |
40 |
12 |
92 |
40 |
18 |
92 |
40 |
25 |
|
2″ |
100 |
55 |
15 |
107 |
50 |
20 |
107 |
50 |
25 |
|
3″ |
134 |
70 |
15 |
145 |
70 |
25 |
145 |
70 |
33 |
|
4″ |
171 |
80 |
20 |
177 |
80 |
28 |
190 |
80 |
40 |
|
5″ |
192 |
100 |
20 |
– |
– |
– |
– |
– |
– |
|
6″ |
218 |
100 |
25 |
244 |
120 |
35 |
263 |
100 |
45 |
|
8″ |
273 |
120 |
30 |
305 |
125 |
40 |
315 |
100 |
50 |
|
10″ |
336 |
150 |
30 |
358 |
130 |
45 |
– |
– |
– |
Contact
Herberts Industrieglas GmbH & Co. KG
Heinz-Fangman-Straße 18
D-42287 Wuppertal
Germany
Service
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