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Shanghai shenkai  FZ68-21U Ram BOP

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Issuing time:2018-03-14 17:37

Keywords:FZ68-21U Ram BOP

FZ68-21U Ram BOP

Specification and Main Technical Parameters of Ram-type Blowout Preventer


Name
Double Ram BOP
Single Ram BOP
Model
2FZ68-21U
FZ68-21U
Bore
679.4mm（26 3/4 in）

Rated working pressure
21MPa（3000psi）

hydrostatic test pressure
31.5MPa (4500psi)

Hydraulic-control rated working pressure
21 MPa（3000psi）

Recommended hydraulic-control operation pressure
8.4-10.5MPa(1200-1500psi)

Opening capacity of hydraulic cylinder
36L×4
36L×4
Closing capacity of hydraulic cylinder
37L×4
37L×4
Temperature rating
T-20

Weight
23400kg
14100kg
Closing Ratio
12:1

Locking Screw turns (each end)
62


Ram Parts Table


Ram Type
Pipe Ram Name (quantity)



Ram Assembly
Ram Body （2）
Top Seal（2）
Front seal（2）

Blind
2C24.01A.00
2C24.01A.01
2C24.01A.02.00
2C24.01A.03
5″
2C24.01B.00
2C24.01B.01
2C24.01B.02.00
2C24.01A.03
18 5/8″
2C24.01C.00
2C24.01C.01
2C24.01C.02.00
2C24.01A.03


Sealing Parts List of Operating Piston Front Rod


No.
Name
Part No.
Qty（Single）
Qty（Double）
8
O-ring
129.54×5.33
4
8
10
O-ring
100.97×5.33
4
8
9
Supporting gland cover
C17.14
2
4
7
Gasket 102×5
SKZF101.02
2
4
6
Y-Ring of ram shaft seal
SKZF101.01
4
8
5
Gasket
2C02.18
4
8
4
Retainer ring 140
2C02.17
4
8


Secondary Sealing Mechanism Parts Table


No.
Name
Part No.
Qty（Single）
Qty（Double）
12
Z1″ Hexagonal plug
2C01.21
2
4
18
Plug cock
SFZ1310-30
2
4
17
Secondary seal grease
2
4

16
Check valve
SFZ1310-32.00
2
4
49
Z1/2″ hexagon socket screw plug
2C01.32
2
4


Sealing Parts Table of Operating Piston Tail Rod


No.
Name
Part No.
Qty （Single）
Qty （Double）
1
U-Seal
Φ76.2×92.08×14.27/15.72
2
4
2
O-ring
77.5×5.3
2
4




No.
Name
Part No./Model
Quantity

Single
Double



1
Body
--
1
1
2
Intermediate Flange Seal
2C24.17.00
2
4
3
Ram assembly
2C24.01（）.00
2
4
4
Retainer ring 140
2C02.17
4
8
5
Gasket
2C02.18
4
8
6
Ram shaft seal Y-Ring
SKZF101.01
4
8
7
Backup ring
SKZF101.02
2
4
8
O-ring
129.54×5.33
4
8
9
Supporting gland cover
C17.14
2
4
10
O-ring
100.97×5.33
4
8
11
Ram Guide pin
2C05.16
4
8
12
NPT1” plug screw
2C01.21
4
8
13
Nozzle flange
2C27A01.34
2
4
14
Screw
2C01.26
8
16
15
O-ring
43.7×3.55
2
4
16
Check Valve
2C01.07
2
4
17
Secondary seal grease
EM-09-L/25mm
2
4
18
Plug cock 1-8UNC
2C01.20
2
4
19
Intermediate Flange bolt
2C24.09
8
16
20
Ram change cylinder
2C24.11
4
8
21
Backup ring （Ram change cylinder / Cylinder head）
C663-22 Ф142.4×Ф151×1.7
8
16
22
O-ring （Ram change cylinder / Cylinder head）
142.88×5.3
8
16
23
Guide ring
2C05.18
4
8
24
O-ring （Ram change piston / Body）
72.39×5.33
4
8
25
Backup ring （Ram change piston / Body）
C663-22 Ф74.4×Ф83×1.7
4
8
26
Ram change piston_open
2C24.16
2
4
27
Backup ring （Ram change piston / Ram change cylinder）
C663-22 Ф118.4×Ф127×1.7
8
16
28
O-ring （Ram change piston / Ram change cylinder）
116.84×5.33
4
8
29
Cylinder head
2C24.04
2
4
30
O-ring （Locking Nut / Cylinder head）
161.3×5.33
4
8
31
Backup ring （Locking Nut / Cylinder head）
C663-22 Ф162.4×Ф171×1.7
4
8
32
Locking Nut
2C24.10
4
8
33
Hydraulic cylinder bolt
2C24.05
16
32
34
Cap nut
2S93.03.08
32
64
35
Locking Screw Housing assembly
2C24.01.00
2
4
36
Stud
C17.03
16
32
37
Locking Screw
2C24.03
2
4
38
Screw
GB/T70.1 M10×20
4
8
39
NPT 1/2" Plug
2C01.36
12
24
40
O-ring
78.74×5.33
2
4
41
U-ring
H601-Ф76.2xФ92.08X14.27/15.72
2
4
42
Backup ring （Cylinder head / Cylinder）
C663-22 Ф348.6×Ф360×2.5
4
8
43
O-ring （Cylinder head / Cylinder）
345.1×7
4
8
44
Ram change piston_close
2C24.12
2
4
45
TPM seal
TPM360
2
4
46
Operating piston assembly
2C24.08.00
2
4
47
Cylinder
2C24.06
2
4
48
Intermediate Flange
2C24.07
2
4
49
Hexagon socket screw plug
2C01.32
2
4
50
O-ring （Intermediate Flange / Ram change piston）
88.27×5.33
4
8
51
Backup ring （Intermediate Flange / Ram change piston）
C663-22 Ф90×Ф98.6×1.7
4
8
Stroke fender
2C24.18
4
4

2C24.08.00 the operating piston assembly includes the following parts.




45-1
Piston rod
2C24.08.01
2
4
45-2
O-ring
100.97x5.33
2
4
45-3
Backup ring
C664-22 102.31x111.61x1.52
4
8
45-4
Piston
C16.08.02
2
4
45-5
Stop block
C17.08.03
6
12
45-6
Socket head cap screw
GB/T 77-2000 M12X20
6
12


One-year recommended spare parts list


No.
Name
Part No./Model
Quantity

Single
Double



2
Intermediate Flange Seal
2C24.17.00
2
4
6
Ram shaft seal Y-Ring
SKZF101.01
4
8
7
Backup ring
SKZF101.02
2
4
8
O-ring
129.54×5.33
4
8
10
O-ring
100.97×5.33
4
8
15
O-ring
43.7×3.55
2
4
17
Secondary seal grease
EM-09-L/25mm
2
4
21
Backup ring
C663-22 Ф142.4×Ф151×1.7
8
16
22
O-ring
142.88×5.3
8
16
23
Guide ring
2C05.18
4
8
24
O-ring
72.39×5.33
4
8
25
Backup ring
C663-22 Ф74.4×Ф83×1.7
4
8
27
Backup ring
C663-22 Ф118.4×Ф127×1.7
8
16
28
O-ring
116.84×5.33
4
8
30
O-ring
161.3×5.33
4
8
31
Backup ring
C663-22 Ф162.4×Ф171×1.7
4
8
40
O-ring
78.74×5.33
2
4
41
U-ring
H601-Ф76.2xФ92.08X14.27/15.72
2
4
42
Backup ring
C663-22 Ф348.6×Ф360×2.5
4
8
43
O-ring
345.1×7
4
8
45
TPM seal
TPM360
2
4
50
O-ring
88.27×5.33
4
8
51
Backup ring
C663-22 Ф90×Ф98.6×1.7
4
8
45-2
O-ring
100.97x5.33
2
4
45-3
Backup ring
C664-22 102.31x111.61x1.52
4
8
45-5
Stop block
C17.08.03
6
12



Article classification: Our Inventory
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