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Cast Steel Valve |
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Forged Steel Valve |
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Bellows sealed Valve |
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Gate Valve |
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Ball Valve |
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Check Valve |
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Globe Valve |
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Plug Valve |
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Butterfly Valve |
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Y-Strainer |
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Flanges & Pipe |
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| Bb Os & Y structure | ||
| Manufacture?oDIN3356 | Face to face?oDIN3202 | |
| Butt-welding?oDIN3239 | Test?oDIN3230 | |
(nominal pressure) |
1.6Mpa |
2.5Mpa |
4.0Mpa |
(seal test) |
1.8MPa |
2.8MPa |
4.4MPa |
(shell) |
2.4MPa |
3.6MPa |
6.0MPa |
(suitabletemprature) |
300?? |
||
| PN1.6-6.4MPa |
|
(mm) |
|||||||
L |
H |
D |
D 0 |
D 1 |
L 1 |
a |
ê??? |
|
10 |
130 |
220 |
36 |
10 |
18.4 |
10 |
37.30?? |
120 |
15 |
130 |
245 |
36 |
15 |
22.5 |
10 |
37.30?? |
140 |
20 |
150 |
245 |
44 |
20 |
28.5 |
11 |
37.30?? |
160 |
25 |
160 |
265 |
48 |
25 |
34.5 |
12 |
37.30?? |
180 |
32 |
180 |
270 |
48 |
33 |
- |
- |
37.30?? |
200 |
40 |
200 |
285 |
55 |
39 |
- |
- |
37.30?? |
240 |
50 |
230 |
320 |
64 |
48 |
- |
- |
37.30?? |
300 |
65 |
290 |
365 |
82 |
65 |
- |
- |
37.30?? |
320 |
80 |
310 |
410 |
95 |
76 |
- |
- |
37.30?? |
360 |
100 |
350 |
430 |
117 |
98 |
- |
- |
37.30?? |
380 |
125 |
400 |
470 |
143 |
123 |
- |
- |
37.30?? |
400 |
150 |
480 |
500 |
167 |
148 |
- |
- |
37.30?? |
450 |
200 |
600 |
533 |
217 |
198 |
- |
- |
37.30?? |
500 |