F/FS Ram BOP (Forging structure) 20 3/4" Bore Size Series
- Product Introduction
-
Rated Working Pressure
Bore Size
7 1/16''
(179.4mm)
9''
(228.6mm)
11''
(279.4mm)
13 5/8''
(346.1mm)
16 3/4''
(425.5mm)
18 3/4''
(476.3mm)
20 3/4''
(527.1mm)
21 1/4''
(539.8mm)
26 3/4''
(679.4mm)2,000psi (13.8MPa)
3,000psi (20.7MPa)
5,000psi (34.5MPa)
10,000psi (69MPa)
15,000psi (103.5MPa)
20,000psi (138MPa)
25,000psi (175MPa)
20 3/4"-3,000 psi (53-21) Ram BOP
Rated working pressure: 3000psi/20.7MPa
Hydraulic Operating-chamber Rated working Pressure: 3000psi/20.7MPa
Recommended Hydraulic Operating Pressure: 1218psi~1522psi/8.4MPa~10.5MPaModel
Volume
to Open
(gal/L)
Volume
to Close
(gal/L)
Locking Type
Outlet (in-psi)
Closing
Ratio λ
Ram Size
Top
Connection
Bottom
Connection
Size
Weight
(lb/kg)
L (in/mm)
W (in/mm)
H (in/mm)
F 20 3/4"-3,000psi Single Ram BOP
(Shear/Hydraulic bonnet open/close)
14.27/54
14.79/56
Manual
4 1/16-3000
10.83:1
Maximum Size of Pipe Ram
9 7/8''
Flanged
Flanged
176.93/4494
43.90/1115
41.93/1065
17491/7934
F 20 3/4"-3,000psi Double Ram BOP
(Shear/Tandem booster/Hydraulic bonnet open/close)
14.27/54
22.19/84
Manual
4 1/16-3000
10.83:1
Maximum Size of Pipe Ram
16''
Studded
Flanged
232.76/5912
46.85/1190
53.94/1370
32430/14710
14.27/54
14.79/56
Manual
4 1/16-3000
10.83:1
Flanged
Flanged
232.76/5912
46.85/1190
63.39/1610
33131/15028
FS 20 3/4"-3,000psi Single Ram BOP
(Shear/Hydraulic bonnet open/close/Hydraulic locking)
17.96/68
15.06/57
Hydraulic locking
4 1/16-3000
10.83:1
Flanged
Flanged
148.43/3772
50.71/1288
41.93/1065
17961/8147
FS 20 3/4"-3,000psi Double Ram BOP
(Shear/Hydraulic bonnet open/close/Hydraulic locking)
17.96/68
15.06/57
Hydraulic locking
4 1/16-3000
10.83:1
Studded
Flanged
148.43/3772
50.71/1288
53.94/1370
31878/14459
17.96/68
15.06/57
Hydraulic locking
4 1/16-3000
10.83:1
Flanged
Flanged
148.43/3772
50.71/1288
63.39/1610
32578/14777
● All BOPs are designed and manufactured in accordance with the latest version of API Spec 16A latest version.
● All metallic materials that come in contact with well fluids shall meet the requirements of NACE MR 0175/ ISO 15156 latest version for sour service.
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