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FZ35-35U Ram BOP

2018-06-13 11:26 Click：times

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	rig123.net' target='_blank'>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

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