

Viwango

- 1. Design and manufacture: BS 5153/EN 12334.
- 2. Flange dimensions: BS 4504/DIN 2533.
- 3. Face to face dimensions: DIN 3202 F6.
- 4. Test and inspection: API 598/EN12266.
- 5. Size up to 36".
Nyenzo

1 |
Mwili |
Ductile iron |
8 |
Plug |
Carbon steel |
2 |
Kiti |
Brass |
9 |
Gasket |
NYL |
3 |
Diski |
D.I. + NBR |
10 |
Gasket |
NBR |
4 |
Washer |
Carbon steel |
11 |
Bolt |
Carbon steel |
5 |
Locking Nut |
Carbon steel |
12 |
Nut |
Carbon steel |
6 |
Arm |
Ductile iron |
13 |
Bonati |
Ductile iron |
7 |
Pini ya bawaba |
S.S. 13Cr |
Vipimo

DN |
D |
D1 |
D2 |
L |
b |
f |
zd |
H |
40 |
150 |
110 |
88 |
180 |
18 |
3 |
4-18 |
128 |
50 |
165 |
125 |
102 |
200 |
20 |
3 |
4-18 |
136 |
65 |
185 |
145 |
122 |
240 |
20 |
3 |
4-18 |
147 |
80 |
200 |
160 |
138 |
260 |
22 |
3 |
8-18 |
158 |
100 |
220 |
180 |
158 |
300 |
24 |
3 |
8-18 |
184 |
125 |
250 |
210 |
188 |
350 |
26 |
3 |
8-18 |
212 |
150 |
285 |
240 |
212 |
400 |
26 |
3 |
8-23 |
227 |
200 |
340 |
295 |
268 |
500 |
30 |
3 |
12-23 |
263 |
250 |
405 |
355 |
320 |
600 |
32 |
3 |
12-27 |
304 |
300 |
460 |
410 |
378 |
700 |
32 |
4 |
12-27 |
335 |
350 |
520 |
470 |
438 |
800 |
36 |
4 |
16-27 |
355 |
400 |
580 |
525 |
490 |
900 |
38 |
4 |
16-30 |
394 |
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