F/FS Ram BOP (Forging structure) 18 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)
18 3/4"-10,000 psi (48-70) Ram BOP
Rated working pressure: 10,000psi/69MPa
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)
FS 18 3/4"-10,000psi Single Ram BOP
(Shear/Hydraulic bonnet open/close)
21.13/80
22.98/87
Manual
3 1/16-10000
7.41:1
Maximum Size of Pipe Ram
14 3/4"
Studded
Flanged
183.43/4659
49.21/1250
42.52/1080
29299/13290
FS 18 3/4"-10,000psi Double Ram BOP
(Shear/Hydraulic bonnet open/close/Hydraulic locking)
21.13/80
22.98/87
Hydraulic locking
3 1/16-10000
7.41:1
Maximum Size of Pipe Ram
13 5/8"
Clamp
Clamp
166.38/4226
61.26/1556
74.02/1880
54013/24500
18 3/4"-15,000 psi (48-105) Ram BOP
Rated working pressure: 15,000psi/103.5MPa
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)
FS 18 3/4"-15,000psi Double Ram BOP
(Shear/Tandem booster/Hydraulic bonnet open/close/Hydraulic locking)
14.61/55.3
15.4/58.3
Hydraulic locking
3 1/16-15000
10.66:1
Maximum Size of Pipe Ram
13 5/8"
Studded
Flanged
170.87/4340
70.08/1780
76.61/1946
75839/34400
Rated working pressure: 15,000psi/103.5MPa
Hydraulic Operating-chamber Rated working Pressure: 5000psi/34.5MPa
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)
FS 18 3/4"-15,000psi Double Ram BOP
(Shear/Hydraulic bonnet open/close/Hydraulic locking)
30.12/114
33.02/125
Hydraulic locking
3 1/16-15000
11.11:1
Maximum Size of Pipe Ram
13 5/8"
Studded
Flanged
186.61/4740
55.75/1416
76.61/1946
70017/31759
FS 18 3/4"-15,000psi Single Ram BOP
(Shear/Tandem booster/Hydraulic bonnet open/close/Hydraulic locking)
33.81/128
32.49/123
Hydraulic locking
3 1/16-15000
10.74:1
Studded
Flanged
155.04/3938
58.35/1482
50.00/1270
37289/16914
18 3/4"-20,000 psi (48-140) Ram BOP
Rated working pressure: 20,000psi/138MPa
Hydraulic Operating-chamber Rated working Pressure: 5000psi/34.5MPa
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)
FS 18 3/4"-20,000psi Double Ram BOP
(Shear/Tandem booster/Hydraulic locking)
30.12/114
33.02/125
Hydraulic locking
3 1/16-20000
11.07:1
Maximum Size of Pipe Ram
14''
Studded
Studded
216.22/5492
61.89/1572
68.70/1745
76694/34788
● 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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