Body: Cast iron or ductile iron
Seat: Bronze or brass
Disc: Cast iron or ductile iron
Stem: Stainless
Bonnet: Cast iron
Hand wheel: Cast iron or ductile iron
Application
1. Face to face is according to BS5152
2. Flange drilled is according to ANSI BS4504
3. Nominal pressure PN10/PN16
Test
1. Working pressure PN10 PN16
Shell pressure 1.5MPa 2.4MPa
Seate pressure 1.1Mpa 1.76Mpa
|
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|
L |
203 |
216 |
241 |
292 |
330 |
356 |
495 |
|
H |
273 |
298 |
311 |
352 |
375 |
425 |
514 |
|
D |
165 |
185 |
200 |
220 |
250 |
285 |
340 |
|
C |
203 |
203 |
254 |
254 |
305 |
305 |
356 |
We are a joint-stock cooperative enterprise, integrating research and development, production, casting, and metalworking. Now we have fixed assets worth 18 million RMB, total assets of 270 million. We have more than 180 sets of equipment, employing 212 people, including more than 50 professional technical personnel.
