•Working Pressure : 2,000PSI~20,000PSI
•Nominal Bore Diameter : 7 1/16”~30”
•Working Medium : oil , nature gas , mud , consist of H2S ,CO2 , gas
•Temperature Rating for metallic materials : T75、T20、T0
•Temperature Rating for non-metallic sealing materials :A~D(-26°C~121°C)
•Rated Working Pressure of Hydraulic Control: 3,000psi
Recommended Working Pressure:1,200psi~1,500psi
•Upper and Lower Connections: Flanged, Studded or Clamped Upper and Lower
•Locking Method: Hydraulic or Manual Locking
•Specification of Hydraulic Oil Way: 1” NPT
•Matched Rams: Pipe Ram, Blind Ram, Shear Ram
•Side Outlet Connection: Flanged, Studded or Clamped
•Working Pressure : 2,000PSI~20,000PSI
•Nominal Bore Diameter : 7 1/16”~30”
•Working Medium : oil , nature gas , mud , consist of H2S ,CO2 , gas
•Temperature Rating for metallic materials : T75、T20、T0
•Temperature Rating for non-metallic sealing materials :A~D(-26°C~121°C)
•Rated Working Pressure of Hydraulic Control: 3,000psi
Recommended Working Pressure:1,200psi~1,500psi
•Upper and Lower Connections: Flanged, Studded or Clamped Upper and Lower
•Locking Method: Hydraulic or Manual Locking
•Specification of Hydraulic Oil Way: 1” NPT
•Matched Rams: Pipe Ram, Blind Ram, Shear Ram
•Side Outlet Connection: Flanged, Studded or Clamped
U Ram BOP Specification&Model
Operating pressure (psi) |
Bore(in) | ||||||||
180-7 1/16 | 230-9 | 280-11 | 350-13 5/8 | 430-16 3/4 | 480-18 3/4 | 530-20 3/4 | 540-21 1/4 | 680-26 3/4 | |
140-20000 | U | ||||||||
105-15000 | U | U | U | U | |||||
70-10000 | U | U | U | U | U | U | |||
35-5000 | U | U | U | U | U | U | U | ||
21-3000 | U | U | U | U | U | U | U | ||
14-2000 | U |
Note:S Ram BOP Specification&Model
U represents U type ram BOP
Specification&Model |
Main Bore mm(in) |
Working Pressure MPa(psi) |
Oil quantity for opening (Single Cylinder) | Oil quantity for closing(Single Cylinder) | Ram Type |
Ram Size (in) |
Dimension mm | weight kg | Recommended BOP code | |||||
length | width | height | single | double | ||||||||||
single | double | |||||||||||||
180(71/16 in)series | FZ18-352FZ18-35 | 180(71/16) | 35 | 4.6 | 4.6 | U | maximum5 1/2 | 2477(3273) | 550 | 736 | 1116 | 1870 | 3586 |
C11.002 C11.00 |
FZ18-702FZ18-70 | 180(71/16) | 70 | 4.6 | 4.6 | U | maximum5 1/2 | 2487 (3363) | 550 | 806 | 1216 | 2190 | 4095 |
C20.002 C20.00 |
|
FZ18-1052FZ18-105 | 180(71/16) | 105 | 4.6 | 4.6 | U | maximum5 1/2 | 2477(3273) | 550 | 832 | 1242 | 2215 | 4066 |
C08.002 C08.00 |
|
280(11in)series | FZ28-352FZ28-35 | 280-11 | 35 | 10.6 | 10.8 | U | maximum8 5/8 | 3105 (4165) | 650 | 898 | 1380 | 3775 | 6915 |
C06.002 C06.00 |
FZ28-702FZ28-70 | 280-11 | 70 | 10.6 | 10.8 | U | maximum8 5/8 | 3035(4065) | 660 | 950 | 1430 | 3900 | 7115 |
C09.002 C09.00 |
|
FZ28-1052FZ28-105 | 280-11 | 105 | 10.9 | 11.1 | U | maximum7 5/8 | 3035(4396) | 820 | 1205 | 1840 | 6660 | 11750 |
C01.002 C01.00 |
|
FZ28-1402FZ28-140 | 280-11 | 140 | 30.1 | 26.6 | U | maximum6 5/8 | 3890(5104) | 1050 | 1470 | 2200 | 9525 | 16933 |
C10.002 C10.00 |
|
346(135/8 in)series | FZ35-352FZ35-35 | 346(135/8) | 35 | 21 | 22 | U | maximum10 3/4 | 3647(4833) | 720 | 928 | 1501 | 5150 | 9750 |
C21.002 C21.00 |
FZ35-702FZ35-70 | 346(135/8) | 70 | 21 | 22 | U | maximum10 3/4 | 3707(4893) | 745 | 1115 | 1720 | 6020 | 10940 |
C17.002 C17.00 |
|
FZ35-1052FZ35-105 | 346(135/8) | 105 | 22.8 | 23.7 | U | maximum10 3/4 | 3957(5319) | 850 | 1340 | 2076 | 9310 | 16210 |
C16.002 C16.00 |
|
540(211/4 in)series | FZ54-142FZ54-14 | 540(211/4) | 14 | 16.3 | 17.4 | U | maximum16 | 4120(5800) | 1000 | 944 | 1638 | 7450 | 14420 |
C25.002 C25.00 |
540(211/4 in)series | FZ54-352FZ54-35 | 540(211/4) | 35 | 51 | 56 | U | maximum16 | 4884(6364) | 1080 | 1300 | 2100 | 13720 | 26500 |
C27.002 C27.00 |
FZ54-702FZ54-70 | 540(211/4) | 70 | 51 | 56 | U | maximum16 | 4884(6364) | 1200 | 1742 | 2542 | 15718 | 29773 |
C28.002 C28.00 |
|
680(263/4) | FZ68-212FZ68-21 | 680(263/4) | 21 | 36 | 37 | U | maximum20 | 5305(6646) | 1280 | 1214 | 1924 | 13300 | 24800 |
C24.002 C24.00 |
Note 1. BOP Testing pressure is 1.5 times of standard pressure | ||||||||||||||
2. Operating pressure is from 8.4Mpa to 10.5Mpa |
U Type Shear Ram Operating specification
BOP Type | BOP model | Recommended BOP code | Cylinder Type | Specification of drill pipe |
U | (2)FZ28-35 | (2)C06.00 | Normal cylinder | |
(2)C06.00 | Cylinder with tandem booster | 5 1/2" 24.7lb/ft G-105 PSL-3 | ||
(2)FZ28-105 | (2)C01.00 | Normal cylinder | ||
(2)C01.00 | Cylinder with tandem booster | 5 1/2" 24.7lb/ft G-105 PSL-3 | ||
(2)FZ 35-35 | (2)C21.00 | Normal cylinder | 5" 19.5lb/ft G-105 PSL-3 | |
(2)C26.00 | Cylinder with tandem booster | 5 1/2" 24.7lb/ft S-135 PSL-3 | ||
(2)FZ 35-70 | (2)C17.00 | Normal cylinder | 5" 19.5lb/ft G-105 PSL-3 | |
(2)C30.00 | Cylinder with tandem booster | 5 1/2" 24.7lb/ft S-135 PSL-3 | ||
(2)FZ 35-105 | (2)C16.00 | Normal cylinder | 5" 19.5lb/ft G-105 PSL-3 | |
(2)C23.00 | Large cylinder | 5 1/2" 24.7lb/ft G-105 PSL-3 | ||
(2)FZ 54-35 | (2)C27.00 | Normal cylinder | 6 5/8 " 27.7lb/ft S-135 PSL-3 |
U Type Variable Ram Range
BOP Type | BOP Model | Range of Variable Ram (in) | |||
U | (2)FZ 28-35 | 2 7/8"-5" | |||
(2)FZ 28-70 | 2 7/8"-5" | ||||
(2)FZ 35-35 | 2 3/8"-3 1/2" | 2 7/8"-5" | |||
(2)FZ 35-70 | 2 3/8"-3 1/2" | 2 7/8"-5" | |||
(2)FZ 35-105 | 3 1/2"-5" | 4 1/2"-5 1/2" | |||
(2)FZ 54-35 | 2 7/8"-5 7/8" |
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