Shenkai FZ35-21 BOP parts

Pipe Size

Pipe Ram Assembly Name(Qty)

Ram Assembly (2)

Ram Block(2)

Screw (4)

Holder(2)

Screw(4)

Packer(2)

2 7/8″

2S78.01B.00

2FZ3535ASL. 02A-02

2FZ3535ASL. 02A-03

2S78.01B.01

2FZ3535ASL. 02A-05

2FZ3535ASL. 02A.01-00

3 1/2″

2S78.01C.00

2FZ3535ASL. 02B-02

2FZ3535ASL. 02A-03

2S78.01B.01

2FZ3535ASL. 02A-05

2FZ3535ASL. 02B.01-00

4 1/2″

2S78.01D.00

2FZ3535ASL. 02C-02

2FZ3535ASL. 02A-03

2S78.01B.01

2FZ3535ASL. 02A-05

2FZ3535ASL. 02C.01-00

5″

2S78.01E.00

2FZ3535ASL. 02D-02

2FZ3535ASL. 02A-03

2S78.01B.01

2FZ3535ASL. 02A-05

2FZ3535ASL. 02D.01-00

5 1/2″

2S78.01G.00

2FZ3535ASL. 02E-02

2FZ3535ASL. 02A-03

2S78.01B.01

2FZ3535ASL. 02A-05

2FZ3535ASL. 02E.01-00

7″

2S78.01H.00

2FZ3535ASL. 02F-02

2FZ3535ASL. 02A-03

2S78.01B.01

2FZ3535ASL. 02A-05

2FZ3535ASL. 02F.01-00

9 5/8″

2S78.01I.00

2FZ3535ASL. 02G-02

2FZ3535ASL. 02A-03

2S78.01B.01

2FZ3535ASL. 02A-05

2FZ3535ASL. 02G.01-00

Blind

2S78.01J.00

2FZ3535ASL. 02H-02

2FZ3535ASL. 02A-03

2S78.01B.01

2FZ3535ASL. 02A-05

2FZ3535ASL. 02H.01-00

Parts of HF pipe ram

Pipe size				Pipe Ram Assembly Name(Qty)
Ram Assembly		Ram Block(2)		Front Seal(2)		Top Seal(2)
5 1/2″	SKF15-339-03.00		2S78.01F.01-01		SKF15-339-03.01.00		2S78.01A.03.00
Blind	2S78.01A.00		2S78.01A.01		2S78.01A.02		2S78.01A.03.00

Parts list of variable diameter ram assembly

Name (Qty.) P/N	Front Seal(2)	Top Seal(2)	Ram body(2)	Screw(2)
4 1/2″-5 1/2″ SKF15-339-04.00	VBR3535SB.02.00	VBR3535SLA.03.00	SKF15-339-04.01.00	GB/T70.1 M12×100

Part list of Side Door Seal Structure

No.	Description	Part No./Model	Qty(Single)	Qty(Double)
27	Side Door Seal	2S78.03.08	2	4

Part list of Ram Shaft Seal Assembly

No.	Description	P/N	Qty. (Single)	Qty. (Double)
24-1	Retainer ring	DFZ5414-33A	2	4
24-2	Wiper 100	Q/ZB336-77	2	4
24-3	Wiper ring holder	2FZ5414B-07	2	4
24-4	Y-ring for shaft seal of Ram	SKZF100.01	2	4
24-5	Backup ring	SKZF100.02	4	8
24-6	Packing Bearing Ring	2S78.03.02	2	4
24-7	O-ring	GB/T3452.1 120×3.1	4	8
24-8	O-ring	GB/T3452.1 105×3.1	4	8
24-9	Yx-seal ring	JB/ZQ 4265	2	4

Parts list of Secondary Seal System

No.	Description	P/N	Qty. (Single)	Qty. (Double)
23-1	Z1″ External hexagonal blocking	SFZ2835-38	2	4
23-2	Cock	SFZ2835-37	2	4
23-3	Secondary sealing grease	EM-09-1	2	4
23-4	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)
15-1	Retainer Ring	GB893.1 95	2	4
15-2	Thrust Shaft Sleeve	SFZ1310-21	2	4
15-3	Lip ring cover	2FZ1870DBYS.03-23	2	4
15-4	Lip ring	2FZ1870DBYS.03.22-00	2	4
15-5	Wiper Seat Retainer	SFZ1310-22	2	4
15-6	Wiper Ring	SFZ1310-23	2	4

Parts list of Hinge structure

No.	Description	Part No./Model	Qty. (Single)	Qty. (Double)
7 a	Hinge Block	2S78.07	4	8
5	Locating Pin	GB118 A16×80	8	16
6	Screw	GB/T70.1 M16×90	16	32
4	O Ring	43.7×3.55	8	16

No.	Description		Part No./Model		Qty. (Single)		Qty. (Double)
1		Body		1		1
2		Ram Assembly		2		4
3	Door bolt		2S78.05		8		16
4	O-ring		43.7×3.55		8		16
5	Taper pin		GB/T118 A16×80		8		16
6	Screw		GB70.1 M16×90		16		32
7a	Hinge Block		2S78.07		4		8
8	O-ring		31.5×3.55		4		8
9	Plug NPT 1″		2S48.11		2		4
10	Screw		GB/T5782 M12×40		8		16
11	Nozzle flange		2S48.10		2		4
12	O-ring		38.7×3.55		2		4
13	Right Cylinder head		2S78.03.06		1		2
Left Cylinder head		2S78.04.02		1		2
14	O-ring		236×5.3		4		8
15	Locking Shaft Seal Assembly		See 3.2.6		—		—
16	Hydraulic cylinder		2S78.03.03		2		4
17	Screw		GB/T71 M8×16		2		4
18	Locking nut		2FZ2870.03.17		2		4
19	Piston		2FZ2870.03.07		2		4
20	O-ring, Piston		90×3.55		2		4
21	Piston Seal		DFZ5414-13		4		8
22	Right Door		2S78.03.01		1		2
Left Door		2S78.04.01		1		2
23	Secondary Seal System		See 3.2.5		—		—
24	Ram Shaft Seal Assembly		See 3.2.4		—		—
25	Locating Pin		2FZ1870DBYS-08		2		4
26	Ram shaft		2S78.03.04		2		4
27	Side Door Seal		2S78.03.08		2		4
28	O-ring		28×3.55		4		8
29	Locking screw		2S78.03.07		4		8
30	Plug NPT1/2″		SFZ2835-39		2		4
31	Cylinder Bolt		2S78.03.05		12		24
32	Cap Nut		2FZ3570DA.02-03		12		24

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		O-ring		43.7×3.55		8		16
8		O-ring		31.5×3.55		4		8
12		O-ring		38.7×3.55		2		4
14		O-ring		236×5.3		4		8
15-3		Lip ring cover		2FZ1870DBYS.03-23		2		4
15-4		Lip ring		2FZ1870DBYS.03.22-00		2		4
15-6		Wiper ring		SFZ1310-23		2		4
20		O-ring,Piston		90×3.55		2		4
21		Piston seal		DFZ5414-13		4		8
23-3		Secondary sealing grease		EM-09-1		2		4
24-4		Y-ring		SKZF100.01		2		4
24-5		Backup ring		SKZF100.02		4		8
24-7		O-ring		GB/T3452.1 120×3.1		4		8
24-8		O-ring		GB/T3452.1 105×3.1		4		8
24-9		Yx seal ring		JB/ZQ 4265		2		4
27		O-ring		2S78.03.08		2		4
28		O-ring		28×3.55		4		8