Register Login
Jining Donghong Machinery Co., Ltd
Quality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC
ProfileOur CertificateOur AdvantageMission StatementQuality Control SystemOilfield Equipment/Drilling Rig Parts/ComponentsHeavy Equip and PartsTruck-mounted drilling rigTrailer-mounted drilling rigModular drilling rigBigEasy drilling rigHelicopter drilling rigSJ PetroleumTruck-mounted drilling rigsRG Petro drawworksRG Hook blockRg petro traveling blockRg petro hookRg petro crown blockRg petro rotary tableRg petro swivelNanyang RG PetroleumDC electric drive drilling rigAC Variable-frequency electric drive drilling rigMechanical drive drilling rigCombined drive drilling rigLand drilling rigTruck mounted drilling & workover rigsBomco rotary tableBomco swivelBomco traveling blockBomco hooksBomco crown blockBomco drawworksBomco mud pumpBomco/Baoji OilfieldHonghua Crown blockHonghua SwivelHonghua HookHonghua drawworksHonghua traveling blockHonghua rotary tableSichuan HonghuaDC motor driven drilling rigAC Variable Frequency Motor Driven Drilling Rigs Mechan-Electric Drilling RigsMechanical Driven Drilling RigsLanzhou Crown BlockLanzhou Traveling blockLanzhou HookLanzhou Hook BlockLanzhou SwivelLanzhou Rotary TableLanzhou DrawworksLanzhou Eddy current brakeLanzhou Mud pumpLanzhou Compound Transmission UnitLanzhou MastLanzhou SubstructuresLanzhou LS-NOWBPM Control System for Surface Mounted BOP StacksBPM Top driveBPMF/BPM(Beijing Petroleum)Renqiu Boke(Forward)Hysun MarineGGPMF/DONGSU(BOP CONTROL)FlowroxShenkai BOPShanghai ShenkaiCasing spoolKilling manifoldChoke manifoldKingdream Gate valveKingdream Choke valveKingdream check valveChengde KingdreamDrawworks Hydraulic Disc BrakeCentrifugal pumpMud Pump PartsBOP превенторBOP Control UnitSolid Control EquipmentWellhead Equipment & ToolsDownhole ToolsDrilling Rig Components & OthersDrawworks and PartsOther PartsRG Water Drilling Rig PartsSafety ProductHP Flow Line ProductsCrown blockUniversal JointBearingHydraulicElectricalPneumaticsHigh pressure hoseBladder AccumulatorBomco

FZ35-35U Ram BOP

  85
Issuing time:2018-03-14 17:33

Keywords:2FZ35-35U,FZ35-35U,Ram bop


FZ35-35U Ram BOP

Specification and Main Technical Parameters of Ram-type Blowout Preventer


Description
Double Ram BOP
Single Ram BOP
Model
2FZ35-35U
FZ35-35U
Bore
346.1mm（13 5/8 in）

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 Volume
21L×4
21L×2
Closing Volume
22L×4＋19.1L×2
22L×2＋19.1L×2
Closing Ratio
11.6:1

Closing Ratio (With Tandem booster)
23.3:1

Locking Screw turns (each end)
39

Temperature rating
T-20

Weight
10764kg
6450kg


Pipe Ram Parts Table


Ram Type
Pipe Ram Name (quantity)



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

Blind
2C02.01A.00
2C02.01A.01
2C02.01A.02
2C02.01A.03
2 3/8″
2C02.01B.00
2C02.01B.01
2C02.01B.02
2C02.01A.03
2 7/8″
2C02.01C.00
2C02.01C.01
2C02.01C.02
2C02.01A.03
3 1/2″
2C02.01D.00
2C02.01D.01
2C02.01D.02
2C02.01A.03
4 ″
2C02.01E.00
2C02.01E.01
2C02.01E.02
2C02.01A.03
4 1/2″
2C02.01F.00
2C02.01F.01
2C02.01F.02
2C02.01A.03
5″
2C02.01G.00
2C02.01G.01
2C02.01G.02
2C02.01A.03
5 1/2″
2C02.01H.00
2C02.01H.01
2C02.01H.02
2C02.01A.03
6
2C02.01I.00
2C02.01I.01
2C02.01I.02
2C02.01A.03
6 5/8″
2C02.01J.00
2C02.01J.01
2C02.01J.02
2C02.01A.03
7″
2C02.01K.00
2C02.01K.01
2C02.01K.02
2C02.01A.03
7 5/8″
2C02.01L.00
2C02.01L.01
2C02.01L.02
2C02.01A.03
7 3/4″
2C02.01M.00
2C02.01M.01
2C02.01M.02
2C02.01A.03
8 5/8″
2C02.01N.00
2C02.01N.01
2C02.01M.02
2C02.01A.03
9
2C02.01O.00
2C02.01O.01
2C02.01O.02
2C02.01A.03
9 5/8″
2C02.01P.00
2C02.01P.01
2C02.01P.02
2C02.01A.03
10 3/4″
2C02.01Q.00
2C02.01Q.01
2C02.01Q.02
2C02.01A.03
11 3/4″
2C02.01R.00
2C02.01R.01
2C02.01R.02
2C02.01A.03
4 3/4″
2C02.01S.00
2C02.01S.01
2C02.01S.02
2C02.01A.03
5 3/4″
2C02.01T.00
2C02.01T.01
2C02.01T.02
2C02.01A.03
5 7/8″
2C02.01U.00
2C02.01U.01
2C02.01U.02
2C02.01A.03


Shear Ram Assembly Parts Table


No.
Name
Part No.
Quantity
Note
Shear Ram Assembly
SBR3570CC.00
1


1
Left seal of shear ram
SBR3570CB.04.00
2

2
Lower shear ram body
SBR3570CC-01
1

3
Right seal of shear ram
SBR3570CB.03.00
2

4
Top seal
SBR3570CB.02.00
2
different from the top seal of the pipe ram
5
Upper shear ram body
SBR3570CC-02
1

6
Front seal
SBR3570CB.06.00
1


Variable Bore Ram Assembly Parts Table


No.
Name
Part No.
Quantity
Note

VBR3570CA.00 2 7/8"-5"Variable Bore Ram Assembly
VBR3570CB.00 4 1/2"-7"Variable Bore Ram Assembly




1
Ram Body
VBR3570CA.01
VBR3570CB.01
2

2
Top Seal
VBR3570CA.02.00
VBR3570CA.02.00
2
different from the top seal of the pipe ram
3
Variable Ram Front Packer
VBR3570CA.03.00
VBR3570CB.02.00
2


Sealing Parts List of Operating Piston Front Rod


No.
Name
Part No.
Qty(Single)
Qty(Double)
39
O-ring
129.54×5.33
4
8
38
O-ring
100.97×5.33
4
8
40
Supporting gland cover
C17.14
2
4
41
Gasket 102×5
SKZF101.02
2
4
42
Y-Ring of ram shaft seal
SKZF101.01
4
8
43
Gasket
2C02.18
4
8
44
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
11
Plug cock
SFZ1310-30
2
4
10
Secondary seal grease
2
4

9
Check valve
SFZ1310-32.00
2
4
36
Z1/2″ hexagon socket screw plug
2C01.32
2
4


Sealing Parts Table of Operating Piston Tail Rod


No.
Description
Part No.
Qty(Single)
Qty(Double)
28
U-Seal
Φ76.2×92.08×14.27/15.72
4
6
46
O-ring
77.5×5.3
4
6


Bonnet Seal (Door Seal Ring) Assembly Parts List


No.
Name
Part No.
Qty(Single)
Qty(Double)
Floating seal assembly
2C12.08.00
2
4

2-1
O-ring
340×7
2
4
2-2
Floating seal skeleton
2C12.08.01
2
4
2-3
O-ring
360×5.3
4
8


BOP Parts List


No.
Name
Part No./Model
Qty(Single)
Qty(Double)
1
Body
1
1

2
Floating seal assembly
2C12.08.00
2
4
3
Ram assembly
2C02.01（）.00
2
4
4
O-ring
43.7×3.55
2
4
5
Nozzle flange
2C01.25
2
4
6
Screw 1/2-13UNC×30
2C01.26
8
16
7
Z1 plug screw
2C01.21
2
4


Hydraulic Cylinder Assembly Parts List


No.
Description
Part No./Model
Quantity
Note
8
Left Bonnet
2C26.14
1

Right Bonnet
2C26.15
1


9
Check valve
SFZ1310-32.00
1

10
Secondary seal grease
EM-09-01
1

11
Plug cock 1-8UNC
SFZ1310-30
1

12
Z1″ Hexagonal plug
2C01.21
1

13
Bonnet bolt
2C26.16
4

14
Ram change piston_Close
C17.12
1

15
Backup ring
Φ70×Φ80×1.9
2

16
O-ring
69.6x5.7
2

17
Backup ring
Φ80.4×Φ89×1.7
4

18
O-ring
78.74x5.33
2

19
Operating piston assembly
2C26.12.00
1

20
U-seal
C011-22 Φ323×Φ355×24/26
2

21
O-ring
339.5x8.4
2


Hydraulic Cylinder Assembly Parts List


No.
Name
Part No./Model
Quantity
Note
22
Backup ring
Φ341.6×Φ355×2.75
2

23
Cylinder head weldment
C21.04.00
1

24
Hydraulic cylinder bolt
C17.05
8

25
Cap nut M36×3
C17.16
8

26
Locking screw
C17.01
1

27
Hexagon socket head cap screw M10×20
GB/T70.1-2000
2

28
U-seal
Φ76.2XΦ92.08X14.27/15.72
1

29
O-ring
104.14x5.33
4

30
Backup ring
Φ105.4xΦ114×1.7
4

31
Ram change cylinder
C21.11
2

32
Ram change piston_open
C17.15
1

33
Backup ring
Φ51.4×Φ60×1.7
2

34
O-ring
50.17x5.33
2

35
Guide ring
2C02.29
2

36
Z1/2″ hexagon socket screw plug
2C01.32
1

37
Ram Guide Pin
2C02.15
2

38
O-ring
100.97x5.33
2

39
O-ring
129.54x5.33
2

40
Supporting gland cover
C17.14
1

41
Gasket 102×5
SKZF101.02
1

42
Ram shaft seal Y-Ring
SKZF101.01
2

43
Gasket
2C02.18
2

44
Retainer ring 140
2C02.17
2

45
Operating cylinder
2C31.13
1

46
O-ring
77.5×5.3
1

C21.08.00 the operating piston assembly includes the following parts.




19-1
Hook (I)
2C02.11A-02
1
Pipe Ram
Hook (II)
2C02.11A-03
1
Shear Ram

19-2
Stop block
2C02.11A-04
1

19-3
Piston rod
2C26.12.01
1

38
O-ring
100.97×5.33
1

19-5
Backup ring
Φ102.31×Φ111.61×1.52
2

19-6
Piston
C17.08.02
1

19-7
Stop block
C17.08.03
3

19-8
Socket head cap screw M12×20
GB/T77
3


Parts List for Hydraulic Cylinder Assembly with Tandem Booster


No.
Name
Part No./Model
Quantity
Note
8A
Left Bonnet
2C31.02
1

Right Bonnet
2C31.01
1


9
Check valve
SFZ1310-32.00
1
Same as the ordinary Hydraulic Cylinder Assembly
10
Secondary seal grease
EM-09-01
1

11
Plug cock 1-8UNC
SFZ1310-30
1

12
Z1″ Hexagonal plug
2C01.21
1

13
Bonnet bolt
C26.16
4

14
Ram change piston_Close
C17.12
1

15
Backup ring
Φ70×Φ80×1.9
2

16
O-ring
69.6x5.7
2

17
Backup ring
Φ80.4×Φ89×1.7
4

18
O-ring
78.74x5.33
2

19
Operating piston assembly
2C26.12.00
1

20
U-seal
C011-22 Φ323×Φ355×24/26
3

21
O-ring
339.5x8.4
3

22
Backup ring
Φ341.6×Φ355×2.75
3

23A
Cylinder head weldment
2C31.03.00
1

24A
Hydraulic cylinder bolt M39×3×558
C31.05
28

26
Locking screw
C17.01
1
Same as the ordinary Hydraulic Cylinder Assembly
27
Hexagon socket head cap screw M10×20
GB/T70.1-2000
2

28
U-seal
Φ76.2XΦ92.08X14.27/15.72
2

29
O-ring
104.14x5.33
4

30
Backup ring
Φ105.4xΦ114×1.7
4

31
Ram change cylinder
C21.11
2

32
Ram change piston_open
C17.15
1

33
Backup ring
Φ51.4×Φ60×1.7
2

34
O-ring
50.17x5.33
2

35
Guide ring
2C02.29
2

36
Z1/2″ hexagon socket screw plug
2C01.32
1

37
Ram Guide Pin
2C02.15
2

38
O-ring
100.97x5.33
2

39
O-ring
129.54x5.33
2

40
Supporting gland cover
C17.14
1

41
Gasket 102×5
SKZF101.02
1

42
Ram shaft seal Y-Ring
SKZF101.01
2

43
Gasket
2C02.18
2

44
Retainer ring 140
2C02.17
2

45
Operating cylinder
2C31.13
1

46
O-ring
77.5×5.3
2

47
Filter, Muffler,Z1"
1



Parts List for Hydraulic Cylinder Assembly with Tandem Booster


No.
Name
Part No./Model
Quantity
Note
52
Adapter
2C31.04
1

53
O-ring
375×5.3
2

54
Cylinder
2C31.06
1

55
Connector, male, NPT1
2C31.09
1

56
O-ring
32×3.55
2

57
Screw
GB/T70.1 M16×50
4

58
Oil Block
2C31.11
1

59
O-ring
53×5.3
1

61
Housing, Locking Screw
2C26.07.00
1

62
Stud 1 1/2-8UN×6 1/4
2C01.13
8

63
Nut 1 1/2-8UN-2B
2C01.14
8

64
Tail Rod
2C31.08
1

65
Stud
2C01.03.03
1

66
Plug
2C01.36
6

67
Cylinder Head
2C31.10
1

69
Piston
2C31.07
1

70
Seal ring , Piston to Tail Rod
2C01.03.10.00
1

71
Wear Ring, Piston to Tail Rod
2C01.03.11
1

72
Wear Ring, Piston
2C31.48
1

74
O-ring
160×7
1

C21.08.00 the operating piston assembly includes the following parts. （Same as the ordinary Hydraulic Cylinder Assembly）




19-1
Hook (I)
2C02.11A-02
1
Pipe Ram
Hook (II)
2C02.11A-03
1
Shear Ram

19-2
Stop block
2C02.11A-04
1

19-3
Piston rod
2C26.12.01
1

38
O-ring
100.97×5.33
1

19-5
Backup ring
Φ102.31×Φ111.61×1.52
2

19-6
Piston
C17.08.02
1

19-7
Stop block
C17.08.03
3

19-8
Socket head cap screw M12×20
GB/T77
3


One-year recommended spare parts list


No.
Name
Part No./Model
Qty (Single)
Qty (Double)
Note
2C31.100 2FZ35-35U Double Ram BOP
C31.100 FZ35-35U Single Ram BOP




2-1
O-ring
340×7
2
4

2-3
O-ring
360×5.3
4
8

4
O-ring
43.7×3.55
2
4

10
Secondary seal grease
EM-09-01
2
4

15
Backup ring
Φ70×Φ80×1.9
4
8

16
O-ring
69.6x5.7
4
8

17
Backup ring
Φ80.4×Φ89×1.7
8
16

18
O-ring
78.74x5.33
4
8

20
U-seal
C011-22 Φ323×Φ355×24/26
6
10

21
O-ring
339.5x8.4
6
10

22
Backup ring
Φ341.6×Φ355×2.75
6
10

28
U-seal
Φ76.2XΦ92.08X14.27/15.72
4
6

29
O-ring
104.14x5.33
8
16

30
Backup ring
Φ105.4xΦ114×1.7
8
16

33
Backup ring
Φ51.4×Φ60×1.7
4
8

34
O-ring
50.17x5.33
4
8

35
Guide ring
2C02.29
4
8

38
O-ring
100.97x5.33
6
12

39
O-ring
129.54x5.33
4
8

41
Gasket 102×5
SKZF101.02
2
4

42
Ram shaft seal Y-Ring
SKZF101.01
4
8

46
O-ring
77.5×5.3
4
6

53
O-ring
375×5.3
2
2

56
O-ring
32×3.55
4
4

59
O-ring
53×5.3
2
2

70
Seal ring , Piston to Tail Rod
2C01.03.10.00
2
2

71
Wear Ring, Piston to Tail Rod
2C01.03.11
2
2

72
Wear Ring, Piston
2C31.48
2
2

74
O-ring
160×7
2
2

19-2
Stop block
2C02.11A-04
2
4

19-5
Backup ring
Φ102.31×Φ111.61×1.52
4
8

19-7
Stop block
C17.08.03
6
12


Article classification: Our Inventory
Share to：