Blowout Preventer Equipment Annular BOP Size 7-1/6" To 21-1/4"
Product of Blowout Preventer Equipment
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.
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.
Parameter
| Model | Bore(mm) | Working Pressure(Mpa/psi) | Close Volume(L) | Open Volume(L) | Dimension(mm) | Total WeightForreference)(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 | 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 |
Feature
Model: it can meet the requirement of drilling, under-balance
drilling, workover, non-kill operation etc.
Complete size:Bore is 4 1/16” to 29 1/2”, pressure is 500psi to
15000psi.
Various function:it matched with shear ram, variable ram, eccentric
ram etc.They can be used in specialized condition. Series shear ram
can
shear 5” S-135 drilling pipe, realize the full sealing and ensure
safety.
The anti-H2S performance meet the NACE MR-01-75 standard, suitable
for developing the deep well, high pressure well, high H2S well.
