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Bop
ANNULAR BOP (MODEL D)
- Type:Bop
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
Save Big Now, Discount Expires Soon.
-
Model
Bore(mm)
WorkingPressure(MPa/psi)
Close Volume (L)
Open Volume (L)
Dimensions (mm)
Total Weight (For reference)
(kg)
Product Code
A
B
C
D
E
F
FH18-21
179.4
21/3000
21
15
745
769
141
309
37
225
1433
RS11827.00
FH18-35
35/5000
21
15
745
797
169
309
31
231
1520
RS11168.00
FH23-21
228.6
21/3000
34
22.8
902
838
128
494
48
260
2398
RS11143.00
FH23-35
35/5000
42
33
1016
860
110
500
72
262
2986
F9303.00
FH28-21
279.4
21/3000
50
39
1014
870
152
529
52
29
2950
RS11150.00
FH28-35
35/5000
6
72
1146
1110
242
676
74
313
4675
RS11135.00
FH35-21
346.1
21/3000
94
69
1271
1105
170
470
80
345
5738
RS11186.00
FH35-21
35/5000
94
69
1271
1150
200
670
85
340
6415
F35.00
FH48-35
425.3
35/5000
220
171
1683
1558
296
1410
428
534
16000
RS1184.00
FH53-21
527.0
21/3000
173
110
1375
1293
260
569
74
414
6994
RS111100.00
FH54-35
539.7
35/5000
241
181
2240
1718
315
1201
140
564
20230
RS11801.00
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There are two structure model of annular BOP, model A: tappered rubber; model D: spherical rubber.
Upper housing and the body have two connection forms as connection by bolts and connection by claw chuck.
Annular BOP with spherical rubber is composed of five parts as upper housing, body, piston, spherical rubber
and anti-dust ring.
Annular BOP with tapered rubber is composed of seven parts as upper housing, wear plate, body, piston,
tapered rubber, anti-dust ring and supporting cylinder.
The dynamic seal of annular BOP adopts the sealing ring of lip structure, which reduces the wearing of sealing
ring to the maximum, and the sealing is reliable; the rubber is not easy to fold back, and there is the effect of
funnel; and the well pressure has the function of assisting sealing, etc.
