FZ5435S 2FZ5435S BOP Parts list
Specification and main technical parameters of Ram BOP
Model
FZ5435S Single Ram BOP
2FZ5435S Double Ram BOP
Bore
539.8（21 1/4″）
Rated working pressure
35MPa（5000psi）
Hydrostatic test pressure
52.5MPa (7500psi)
Hydraulic control rated working pressure
21 MPa(3000psi)
Recommended hydraulic control operation pressure
8.4-10.5MPa(1200-1500psi)
Opening capacity of hydraulic cylinder
2×26=52 L
4×26=104L
Closing capacity of hydraulic cylinder
2×29.6=59.2 L
4×29.6=118.4 L
Closing Ratio
7.0
7.0
Locking Screw turns (each end)
36.5
36.5
Temperature grade of metal material
T-20
Weight
9270kg
17670kg
Parts of pipe ram
Name (Qty) Pipe size
Ram Assembly
Ram Block(2)
Front Seal(2)
Top Seal(2)
Blind
2S90.01A.00
2S90.01A-01
DFZ5414.47A.02
2S90.01A.03-00
5″
2S90.01B.00
2S90.01B-01
DFZ5414.47B.02
2S90.01A.03-00
5 1/2″
2S90.01C.00
2S90.01C-01
DFZ5414.47E.02
2S90.01A.03-00
7″
2S90.01D.00
2S90.01D-01
DFZ5414.47F.02
2S90.01A.03-00
10 3/4″
2S90.01E.00
2S90.01E-01
DFZ5414.47G.02
2S90.01A.03-00
13 3/8″
2S90.01F.00
2S90.01F-01
DFZ5414.47C.02
2S90.01A.03-00
Parts list of shear ram assembly
No.
Description
P/N
Quantity
1
Lower shear ram body
SBR5435SA-02
1
2
Top Seal
SBR5435SA-05.00
1
3
Front Seal
SBR5435SA-04.00
1
4
Upper shear ram body
SBR5435SA-01
1
5
Top Seal
SBR5435SA-03.00
1
Parts list of variable diameter ram assembly
No.
Name
VBR5435SA.00_4 1/2″ – 5 1/2″ P/N
Qty
1
Front Seal
VBR5435SA.02.00
2
2
Top Seal
VBR5435SA.03.00
2
3
Ram body
VBR5435SA.01.00
2
4
Screw
GB/T70.1 M12×135
2
Part list of Side Door Seal Structure
No.
Description
Part No./Model
Qty (Single)
Qty (Double)
23-1
O-ring
615×7
2
4
23-2
Rubber blanket
2FZ5321B.02.02-02
40
80
23-3
O-ring
600×7
2
4
23-4
Floating seal skeleton
2FZ5321B.02.02-01
2
4
Part list of Ram Shaft Seal Assembly
No.
Description
P/N
Qty. (Single)
Qty. (Double)
21-1
Retainer ring
SFZ1310-48a
4
8
21-2
Gasket
2FZ35105A.03-11
4
8
21-3
Packing Washer
2FZ35105A.03-12
4
8
21-4
Y-ring for shaft seal of Ram
SKZF135.01
4
8
21-5
Backup ring
SKZF135.02
2
4
21-6
Packing Bearing Ring
SFZ1310-20
2
4
21-7
Bushing
2FZ35105A.03-13
2
4
21-8
O-ring
150×3.55
4
8
21-9
O-ring
136×3.55
4
8
Parts list of Secondary Seal System
No.
Description
P/N
Qty. (Single)
Qty. (Double)
19-1
Z1″ External hexagonal blocking
SFZ2835-38
2
4
19-2
Cock
SFZ2835-37
2
4
19-3
Secondary sealing grease
EM-09-1
2
4
19-4
Check Value
SFZ1310.32-00
2
4
19-5
Z1/2″ Internal hexagonal plug screw with hole
SFZ2835-40
2
4
Parts list of Locking Shaft Seal Assembly
No.
Description
P/N
Qty. (Single)
Qty. (Double)
10-1
Retainer Ring
GB/T893.1 95
2
4
10-2
Thrust Shaft Sleeve
SFZ1310-21
2
4
10-3
Lip ring cover
2FZ1870DBYS.03-23
2
4
10-4
Lip ring
2FZ1870DBYS.03.22-00
2
4
10-5
Wiper Seat Retainer
SFZ1310-22
2
4
10-6
Wiper Ring
SFZ1310-23
2
4
Parts list of Hinge structure
No.
Description
Part No./Model
Qty. (Single)
Qty. (Double)
4-1a
Hinge Block
2S90.05
4
8
4-2
O Ring
115×5.7
4
8
4-3
O Ring
59.69×5.33
8
16
4-4
Bearing 2007914
GB/T 297
4
8
4-5
Locating Pin
GB/T118 A20×100
8
16
4-6
Screw
GB70.1 M24×155
16
32
No.
Description
Part No./Model
Qty. (Single)
Qty. (Double)
1
Body
—
1
1
2
Ram Assembly
—
2
4
3
Door bolt
2S90.06
16
32
4
Hinge Structure
See 3.2.9
—
—
5
Plug
2C01.21
2
4
6
Screw
GB5782 M12×45
8
16
7
Nozzle flange
2S90.08
2
4
8
O-ring
44.95×3.53
6
12
9
Right Cylinder head
2S102.03.08.00
1
2
Left Cylinder head
2S102.04.02.00
1
2
10
Locking Shaft Seal Assembly
See 3.2.7
—
—
11
Hydraulic cylinder
2S105.03.03
2
4
12
Screw
GB/T77 M12×20
6
12
13
Stop Block
C17.08.03
6
12
14
Piston
2S102.03.06
2
4
15
Seal
TPM 360
2
4
16
O-ring
134.6×5.7
4
8
17
Back up ring
C663-22 Ф135×Ф145×1.9
4
8
18 a
Right Door
2S105.03.01.00
1
2
Left Door
2S105.04.01.00
1
2
19
Secondary Seal System
See3.2.6
—
—
20
Locating Pin
SFZ1310-50
2
4
21
Ram Shaft Seal Assembly
See 3.2.5
—
—
22
Ram shaft
2S105.03.04
2
4
23
Side Door Seal
See 3.2.4
—
—
24
Guide Pin
2FZ5321B.02-01
4
8
25
Oil cup
GB/T1152 M10×1
4
8
26
O-ring
31.5×3.55
4
8
27
Back up ring
C663-22 Ф32.52×Ф38×1.4
4
8
28
Cylinder Manifold
2S105.03.05
2
4
29
Locking screw
2S90.03.04
2
4
30
O-ring
345.1×7
4
8
31
Back up ring
C663-22 Ф348.6×Ф360×2.5
4
8
32
Plug
SFZ1310-01
6
12
33
Cylinder Bolt
2S105.03.02
16
32
34
Cap Nut
2S95.03.08
16
32
Spare Parts list for one year
No.
Description
Single Ram BOP Part No./Model
Double Ram BOP Part No./Model
Qty. (Single)
Qty. (Double)
4-2
O-ring
115×5.7
4
8
4-3
O-ring
59.69×5.33
8
16
8
O-ring
44.95×3.53
6
12
10-3
Lip ring cover
2FZ1870DBYS.03-23
2
4
10-4
Lip ring
2FZ1870DBYS.03.22-00
2
4
10-6
Wiper ring
SFZ1310-23
2
4
13
Stop Block
C17.08.03
6
12
15
Seal
TPM 360
2
4
16
O-ring
134.6×5.7
4
8
17
Backup ring
C663-22 Ф135×Ф145×1.9
4
8
19-3
Secondary sealing grease
EM-09-1
2
4
21-2
Wiper ring
2FZ35105A.03-11
4
8
21-4
Y-ring
SKZF135.01
4
8
21-5
Backup ring
SKZF135.02
2
4
21-8
O-ring
150×3.55
4
8
21-9
O-ring
136×3.55
4
8
23-1
O-ring
615×7
2
4
23-2
Rubber blanket
2FZ5321B.02.02-02
40
80
23-3
O-ring
600×7
2
4
26
O-ring
31.5×3.55
4
8
27
Backup ring
C663-22 Ф32.52×Ф38×1.4
4
8
30
O-ring
345.1×7
4
8
31
Backup ring
C663-22 Ф348.6×Ф360×2.5
4
8