API 16A Blowout Preventer And Spare Parts Of Annualr BOP, Ram BOP
API 16A Blowout Preventer And Spare Parts Of Annualr BOP, Ram BOP
Descriptions of BOP spare parts:
BOP parts that we supply all come from original manufacturers, they
are 100% interchangeable.
BOP part name: top sealing, front sealing, pipe ram, blind ram, slip ram, shear
ram, spherical packer, bonnet, piston, shell.
Apply to below BOP:
Brand: SHENKAI BOP. RONGSHENG BOP ETC OTHER FAMOUS BRAND BOP
Type:Annular BOP, Single Ram BOP, Double Ram BOP, Shear Ram BOP
Working pressure:2000psi-15000psi(14 Mpa-105Mpa)
Operating temperature:-18deg--121deg
Bore size:7 1/16"-21 1/4"
Top & bottom connection:Flanged,studded
Characters of BOP spare parts:
In the structure, it is divided into annular blowout preventer with
spherical plastic core, annular blowout preventer with cone-shaped
plastic core, and blowout preventer with tube-shaped plastic core.
Annular BOP top cap and housing are connected by bolts or claw
blocks.
Blowout preventer with spherical plastic core and dust-proof ring.
Performance characteristics: reasonable structure, easy operation,
long life of plastic core, adapt to a wide range, capable to seal
pipe string with nominal paths from 0-DN in ans shapes, better
performance by combining with ran blowout preventer in the use.
Working of BOP spare parts:
When wells must be sealed in case of kicks high pressure (10.5Mpa)
oil from control systems enters into close-cavity under piston from
housing oil outlet, to promote plastic core moving upward along
ball surface, so that bearing tendons move closer to each other to
moce the rubber between them to the center of wellhead so as to
seal drilling tools or fully seal wellhead. In opening , hydraulic
pressure oul enters into open-cavity above piston from housing oul
inlet, to push piston moving downwards , so that plastic will reset
with its own elasticity, wellhead will be open.
BOP packing element specification:
Working Pressure MPa(psi) | Bore mm(in) |
179 (7 1/16”) | 228 (9”) | 279 (11”) | 346 (13 5/8”) | 425 (16 3/4”) | 476 (18 3/4”) | 527 (20 3/4”) | 540 (21 1/4”) | 680 (26 3/4”) | 750 (29 1/2”) |
| 70(10000) | √ | | √ | √ | | | | | | |
| 35(5000) | √ | √ | √ | √ | | | | √ | | |
| 21(3000) | | | √ | √ | | | √ | | | |
| 14(2000) | | | | | | | | √ | | |
| 3.5(500) | | | | | | | | | | √ |
Model for reference of BOP spare parts:
| Model | Dimensions (mm) | Weight (kg) | Working temperature | Range of seal well |
| FH18-21 |
Φ478x215 |
65.2 |
-18~93°C |
0~180 |
| FH18-35 |
| FH18-70 |
| FH28-35 |
Φ703x323 |
270 |
0~280 |
| FH28-70 |
| FH35-35 | Φ814x370 | 370 | 0~346.1 |
Related Products:
Our drilling BOP includes an annular BOP and a ram BOP. The annular
BOP, consisting primarily of a shell, a header, a rubber core and a
piston, and which by design is equipped with a hydraulic control
system, can be used independently but usually operates in tandem
with a ram BOP. In accordance with API 16A requirements, the
connections at the top and bottom of the rig are either flange or
studded flange and can be conveniently connected to a drilling
spool or ram BOP. Our ram BOP features an advanced design that is
nonetheless easy to operate.
The ram BOP is reliable, and spare parts can be easily replaced. As
with the annular BOP, it can be used independently or coupled to
other BOP combinations. A hydraulic system can be used to open and
close the ram, but should there be no power or air on site to run
this system, the rams can be opened or closed manually.
If any needs, pls contact us freely:
Dongying OilMan Machinery Equipment Co.
Address: North Two Road, Dongying City, Shandong Province, China.
Mob/whats app/we chat:+86 13475294399
*Email: christal@oilmancn.com
