C/CS Ram BOP (Casting structure) 26 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)
26 3/4"-3,000 psi (68-21) 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 26 3/4"-3,000psi Single Ram BOP
(Shear)17.70/67
18.49/70
Manual
4 1/16 - 3,000
7.03 : 1
Maximum Size of Pipe Ram
21 1/4''
Flanged
Flanged
165.59/4206
71.26/1810
49.61/1260
24601/11159
17.70/67
18.49/70
Manual
4 1/16 - 3,000
7.03 : 1
Flanged
Studded
165.59/4206
71.26/1810
38.58/980
22441/10179
17.70/67
18.49/70
Manual
4 1/16 - 3,000
7.03 : 1
Studded
Studded
165.59/4206
71.26/1810
27.95/710
20340/9226
CS 26 3/4"-3,000psi Double Ram BOP
(Shear)17.70/67
18.49/70
Manual
4 1/16 - 3,000
7.03 : 1
Flanged
Flanged
165.59/4206
71.26/1810
74.09/1882
45270/20534
17.70/67
18.49/70
Manual
4 1/16 - 3,000
7.03 : 1
Flanged
Studded
165.59/4206
71.26/1810
63.46/1612
42604/19325
17.70/67
18.49/70
Manual
4 1/16 - 3,000
7.03 : 1
Studded
Studded
165.59/4206
71.26/1810
52.83/1342
39939/18116
CS 26 3/4"-3,000psi Single Ram BOP
(Shear)26.68/101
28.27/107
Manual
4 1/16–5,000
10.87 : 1
Studded
Flanged
172.91/4392
75.35/1914
38.58/980
23261/10551
26.68/101
28.27/107
Manual
4 1/16–5,000
10.87 : 1
Studded
Studded
172.91/4392
75.35/1914
27.95/710
21160/9598
26.68/101
28.27/107
Manual
4 1/16–5,000
10.87 : 1
Flanged
Flanged
172.91/4392
75.35/1914
49.61/1260
25362/11504
CS 26 3/4"-3,000psi Single Ram BOP
(Shear/Hydraulic locking)22.19/84
19.81/75
Hydraulic locking
4 1/16 - 3,000
7.03 : 1
Flanged
Flanged
168.58/4282
71.26/1810
49.61/1260
26621/12075
22.19/84
19.81/75
Hydraulic locking
4 1/16 - 3,000
7.03 : 1
Flanged
Studded
168.58/4282
71.26/1810
38.58/980
24520/11122
22.19/84
19.81/75
Hydraulic locking
4 1/16 - 3,000
7.03 : 1
Studded
Studded
168.58/4282
71.26/1810
27.95/710
22419/10169
● 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.
Product Inquiry
If you’re interested in our products, please leave your email address, and we’ll get in touch with you as soon as possible. Thank you!
Related products
Rongsheng Machinery Manufacture
E-mail:
