Description
Features:
1. Main pressure-containing parts are cast with high-quality alloy steel, the material conform to NACE MR-01-75 specification, apply to the working condition of acid medium and specially heat treatment.
2. The BOP using the inner flow to avoid damaging the pipe during installing, transporting and operating
3. Door seal of the high pressure BOP uses combined seal, which has better seal from the well pressure
4. Ensure to seal well more safety and reliable, there is a manual-operated control system.
5. Top, bottom and outlet connection dimensions conform to Specification for Drilling Through Equipment API Spec 16A
Specifications of U type Ram BOP:
Model |
Main Bore |
Working pressure |
Oil quantity for opening L (Single Cylinder) |
Oil quantity for closing L (Single Cylinder) |
Ram Type |
Max.ram Size(in) |
Dimension (mm) |
Weight (kg) |
||||
length |
width |
height |
single |
double |
||||||||
single |
double |
|||||||||||
(2)FZ18-21 |
179.4(7–1/16) |
21(3000) |
1.6 |
2 |
H |
5–9/16 |
1420 |
645 |
568 |
854 |
855 |
1540 |
(2)FZ18-35 |
179.4(7–1/16) |
35(5000) |
1.6 |
2 |
H |
5–9/16 |
1420 |
645 |
624 |
910 |
895 |
1580 |
(2)FZ18-70 |
179.4(7–1/16) |
70(10000) |
2.2 |
2.5 |
H |
5–9/16 |
1720 |
640 |
897 |
1262 |
1660 |
3020 |
(2)FZ18-105 |
179.4(7–1/16) |
105(15000) |
7.4 |
8 |
H |
5–1/2 |
1988 |
820 |
922 |
1372 |
3175 |
5885 |
(2)FZ23-21 |
228.6(9) |
21(3000) |
1.3 |
1.5 |
HF |
7 |
1526 |
565 |
580 |
866 |
705 |
1250 |
(2)FZ23-35 |
228.6(9) |
35(5000) |
4.7 |
5.3 |
HF |
7 |
2036 |
720 |
805 |
1190 |
1830 |
3415 |
(2)FZ23-70 |
228.6(9) |
70(10000) |
7 |
8 |
H |
7 |
2324 |
850 |
1038 |
1518 |
3635 |
6835 |
(2)FZ23-105 |
228.6(9) |
105(15000) |
10.2 |
10.9 |
HF |
7 |
2170 |
920 |
1140 |
1640 |
4150 |
7500 |
(2)FZ28-21 |
279.4(11) |
21(3000) |
2.7 |
3.2 |
S |
8–5/8 |
1846 |
675 |
740 |
1100 |
1400 |
2550 |
(2)FZ28-35 |
279.4(11) |
35(5000) |
5.4 |
6.2 |
S |
8–5/8 |
2265 |
785 |
895 |
1325 |
2475 |
4550 |
(2)FZ28-70 |
279.4(11) |
70(10000) |
7 |
8 |
H |
8–5/8 |
2324 |
850 |
1102 |
1582 |
3770 |
6850 |
(2)FZ28-105 |
279.4(11) |
105(15000) |
14.6 |
16.7 |
H |
8–5/8 |
2650 |
1050 |
1244 |
1784 |
6303 |
11028 |
(2)FZ35-21 |
346.1(13–5/8) |
21(3000) |
7.8 |
8.9 |
S |
10–3/4 |
2414 |
760 |
774 |
1164 |
2705 |
5115 |
(2)FZ35-35 |
346.1(13–5/8) |
35(5000) |
7.9 |
9.3 |
S |
10–3/4 |
2415 |
847 |
930 |
1370 |
3010 |
5480 |
(2)FZ35-70 |
346.1(13–5/8) |
70(10000) |
18 |
20.7 |
HF |
10–3/4 |
2786 |
1085 |
1276 |
1782 |
6120 |
11135 |
(2)FZ35-105 |
346.1(13–5/8) |
105(15000) |
17.4 |
20 |
H |
10–3/4 |
3074 |
1140 |
1420 |
1985 |
8945 |
16070 |
(2)FZ43-35 |
425.5(16–3/4) |
35(5000) |
10.3 |
11.6 |
HF |
10–3/4 |
2923 |
1190 |
1090 |
1570 |
5300 |
9860 |
(2)FZ48-35 |
476.3(18–3/4) |
35(5000) |
24.5 |
27.9 |
HF |
16 |
3430 |
1440 |
1504 |
2072 |
9758 |
12286 |
(2)FZ48-70 |
476.3(18–3/4) |
70(10000) |
24.5 |
27.9 |
HF |
16 |
3430 |
1440 |
1618 |
2186 |
10312 |
20624 |
(2)FZ53-21 |
527.1(20–3/4) |
21(3000) |
12.2 |
13.6 |
HF |
16 |
3424 |
1165 |
1065 |
1650 |
6130 |
13355 |
(2)FZ54-14 |
539.8(21–1/4) |
14(2000) |
12.1 |
13.8 |
HF |
16 |
3300 |
1130 |
940 |
1480 |
5560 |
10200 |
(2)FZ54-35 |
539.8(21–1/4) |
35(5000) |
26 |
29.6 |
HF |
16 |
3590 |
1445 |
1320 |
1950 |
9270 |
17670 |
(2)FZ68-21 |
679.5(26–3/4) |
21(3000) |
32.6 |
37 |
HF |
18–5/8 |
4350 |
1450 |
1250 |
1870 |
12360 |
20290 |