C/CS Ram BOP (Casting 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)
18 3/4"-5,000 psi (48-35) Ram BOP
Rated working pressure: 5000psi/34.5MPa
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)
Lockin
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 18 3/4"-5,000psi Double Ram BOP
(Shear)14.00/53
16.38/62
Manual
4 1/16–5,000
6.76 : 1
Maximum Size of Pipe Ram
13 3/8''
Flanged
Flanged
134.49/3416
52.17/1325
70.75/1797
37302/16920
14.00/53
16.38/62
Manual
4 1/16–5,000
6.76 : 1
Studded
Flanged
134.49/3416
52.17/1325
59.88/1521
35814/16245
14.00/53
16.38/62
Manual
4 1/16–5,000
6.76 : 1
Studded
Studded
134.49/3416
52.17/1325
49.02/1245
34326/15570
CS 18 3/4"-5,000psi Single Ram BOP
(Shear)14.00/53
16.38/62
Manual
4 1/16–5,000
6.76 : 1
Flanged
Flanged
134.49/3416
52.17/1325
48.90/1242
20657/9370
● 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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