C/CS Ram BOP (Casting 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)
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)
CS 20 3/4"-3,000psi Single Ram BOP
(Shear)6.16/23.3
7.21/27
Manual
4 1/16 - 3,000
4.96 : 1
Maximum Size of Pipe Ram
16''
Studded
Studded
126.22/3206
47.83/1215
23.62/600
9065/4112
6.16/23.3
7.21/27
Manual
4 1/16 - 3,000
4.96 : 1
Studded
Flanged
126.22/3206
47.83/1215
33.46/850
9903/4492
6.16/23.3
7.21/27
Manual
4 1/16 - 3,000
4.96 : 1
Flanged
Flanged
126.22/3206
47.83/1215
43.31/1100
10763/4882
CS 20 3/4"-3,000psi Double Ram BOP
(Shear)6.16/23.3
7.21/27
Manual
4 1/16 - 3,000
4.96 : 1
Studded
Studded
126.22/3206
47.83/1215
50.39/1280
19010/8623
6.16/23.3
7.21/27
Manual
4 1/16 - 3,000
4.96 : 1
Studded
Studded
126.22/3206
47.83/1215
40.55/1030
18481/8383
6.16/23.3
7.21/27
Manual
4 1/16 - 3,000
4.96 : 1
Flanged
Flanged
126.22/3206
47.83/1215
60.63/1540
19826/8993
CS 20 3/4"-3,000psi Single Ram BOP
(Shear)12.68/48
14.27/54
Manual
4 1/16 - 3,000
9.35 : 1
Studded
Studded
126.22/3206
47.83/1215
23.62/600
12518/5678
12.68/48
14.27/54
Manual
4 1/16 - 3,000
9.35 : 1
Studded
Flanged
126.22/3206
47.83/1215
33.46/850
13025/5908
12.68/48
14.27/54
Manual
4 1/16 - 3,000
9.35 : 1
Flanged
Flanged
126.22/3206
47.83/1215
43.31/1100
13841/6278
CS 20 3/4"-3,000psi Double Ram BOP
(Shear)12.68/48
14.27/54
Manual
4 1/16 - 3,000
9.35 : 1
Studded
Flanged
126.22/3206
47.83/1215
50.39/1280
22957/10413
12.68/48
14.27/54
Manual
4 1/16 - 3,000
9.35 : 1
Studded
Studded
126.22/3206
47.83/1215
40.55/1030
22141/10043
12.68/48
14.27/54
Manual
4 1/16 - 3,000
9.35 : 1
Flanged
Flanged
126.22/3206
47.83/1215
60.63/1540
23772/10783
● 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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