Product description:
The annular blowout preventer dynamic seal adopt lip structure of sealing ring, maximum limit reduces the wear of sealing ring, sealing is reliable, plastic core is not easy to turn plastic, funnel effect; Pressure helps to seal effect, etc.
Specifications of Annular BOP (Type A) :
|
Model
|
Bore size
|
Working pressure
|
Closing oil quantity
|
Opening oil quantity
|
overall dimensions
|
Weight
|
|
A
|
B
|
|
FHZ18-70
|
179.4
|
70/10000
|
36
|
27
|
1200
|
1250
|
6293
|
|
FHZ28-70
|
279.4
|
70/10000
|
67
|
66
|
1465
|
1653
|
12290
|
|
FHZ35-70
|
346.1
|
70/10000
|
116
|
117
|
1554
|
1742
|
15190
|
|
FHZ43-35
|
425.4
|
35/5000
|
134
|
134
|
1680
|
1590
|
14100
|
|
FHZ54-14
|
539.7
|
14/2000
|
95.3
|
94.5
|
1380
|
1437
|
7660
|
Specifications of Annular BOP ( Type D ) :
|
Model
|
Bore size
|
Working pressure
|
Closing oil quantity
|
Opening quantity
|
overall dimensions
|
Weight
|
|
A
|
B
|
C
|
D
|
E
|
F
|
|
FH18-21
|
179.4
|
21/3000
|
21
|
15
|
745
|
769
|
141
|
309
|
37
|
225
|
1433
|
|
FH18-35
|
35/5000
|
21
|
15
|
745
|
797
|
169
|
309
|
31
|
231
|
1520
|
|
FH23-21
|
228.6
|
21/3000
|
34
|
22.8
|
902
|
838
|
128
|
494
|
48
|
260
|
2398
|
|
FH23-35
|
35/5000
|
42
|
33
|
1016
|
860
|
110
|
500
|
72
|
262
|
2986
|
|
FH28-21
|
279.4
|
21/3000
|
50
|
39
|
1014
|
870
|
152
|
529
|
52
|
290
|
2950
|
|
FH28-35
|
35/5000
|
6
|
72
|
1146
|
1110
|
242
|
676
|
74
|
313
|
4675
|
|
FH35-21
|
346.1
|
21/3000
|
94
|
69
|
1271
|
1105
|
170
|
470
|
80
|
345
|
5738
|
|
FH35-35
|
35/5000
|
94
|
69
|
1683
|
1558
|
296
|
1410
|
428
|
534
|
6415
|
|
FH48-35
|
425.3
|
35/5000
|
220
|
171
|
1375
|
1293
|
260
|
569
|
74
|
414
|
16000
|
|
FH53-21
|
527.0
|
21/3000
|
173
|
110
|
2240
|
1718
|
315
|
1201
|
140
|
564
|
6994
|
|
FH54-35
|
539.7
|
35/5000
|
241
|
181
|
|
|
|
|
|
|
20230
|
