| Standard version : 2 fixed flanges
NB 25 - NB 400
ASME/ANSI B16.5 Class 150
| Materials |
| 1 |
ASTM F 546 (FEP Liner) |
| 2 |
ASTM A-234 Gr. WPB, ANSI B16.28 |
| 3 |
ASTM A-105 , ANSI B16.5, slip on flanges |
| 4 |
Other flange specifications available on request |
| Externally shot blasted / coated
with one coat metal etch primer - alternatives available
on request |
| NB mm |
L mm |
s ±
10% mm |
Approx. weight in kg |
| 25 |
45 |
3,0 |
3 |
| 40 |
57 |
3,5 |
6 |
| 50 |
64 |
4,0 |
9 |
| 80 |
76 |
4,0 |
15 |
| 100 |
102 |
4,5 |
20 |
| 150 |
127 |
4,5 |
33 |
| 200 |
140 |
5,0 |
54 |
| 250 |
165 |
6,0 |
75 |
| 300 |
190 |
6,5 |
110 |
| 350 |
190 |
6,5 |
118 |
| 400 |
203 |
6,5 |
145 |
|
| Fixed flanges
NB 25 - NB 100
ASME/ANSI B16.5 Class 150
| Materials |
| 1 |
PTFE-Lined acc. to ASTM D-1457 |
| 2 |
Cast ductile SG 42 / ASTM A 234 Gr WPB, ANSI
B16.28 |
| 3 |
Flange A-105, ANSI B16.5 |
| Externally shot blasted / coated
with one coat metal etch primer - alternatives available
on request |
| NBmm |
Lmm |
s ±
10%mm |
Approx.weight in kg |
| 25 |
89 |
3,0 |
3,6 |
| 40 |
102 |
3,5 |
5,5 |
| 50 |
114 |
4,0 |
7,7 |
| 80 |
140 |
4,0 |
14,1 |
| 100 |
165 |
4,5 |
23,1 |
| 125 |
173 |
4,5 |
25,2 |
| 150 |
191 |
4,5 |
29,1 |
| 200 |
220 |
5 |
40,5 |
| 250 |
257 |
5 |
64,4 |
| 300 |
285 |
5 |
84,4 |
|
