Shenkai 2FZ28-70 Double RAM BOP PARTS LIST
TABLE 3-1 FZ/2FZ28-70 RAM BOP PARTS LIST
Item Description Part No.
1 Body
2 Positioning pin 2FZ3535-16
3 Ram assembly —
4 Side door seal FZ2870.03-10
5 Side door 2FZ2870.03-01A
6 O-ring 236X5.3 (IDXd)
7 Secondary combined seal Table 3-2
8 Side door bolt 2FZ2870-10
9 Hinge assembly Table 3-3
10 O-ring 43.7X3.55 (IDXd)
11 Nozzle flange 2FZ2870-12
12 Screw GB5782 M12X40
13 NPT 1″ screw plug SFZ2835-41
14 Piston rod combined seal Table 3-4
15 Piston rod 2FZ2870.03-06A
pin 2FZ2870.03-20
16 Lock shaft 2FZ2870.03-13A
17 Piston assembly Table 3-5
18 Lock shaft combined seal Table 3-6
19 Cylinder 2FZ2870.03-05
20 O-ring 25X2.65 (IDXd)
21 Tubing 2FZ2870.03-18
22 Stud bolt 2FZ2870.03-14
23 Nut 2FZ2870.03-15
24 NPT 1/2” screw plug SFZ2835-39
25 Right cylinder head 2FZ2870.03-16A
Left cylinder head 2FZ2870.13-01A
3.2Secondary seal
Table 3-2 Secondary combined seal parts list
Item Description Part No.
7-1 NPT1 “screw plug SFZ2835-38
7-2 Plug SFZ2835-37
7-3 Secondary seal grease EM-09-1
7-5 Screw plug NPT1/2” (with hole) SFZ2835-40
3.3 Hinge
Table 3-3 Hinge parts list
Item Description Part No.
9-1 Hinge pin 2FZ2870.01-01
9-2 O-ring 63X3.55 (IDXd)
9-3 O-ring 48.7X3.55 (IDXd)
9-4 Hinge seat 2FZ2870.01-03
9-5 upper Hinge 2FZ2870.01.02-00
9-6 O-ring 33.5X3.55 (IDXd)
9-7 O-ring 48.7X3.55 (IDXd)
9-9 Hydraulic fittings 2FZ2870.01-05
9-10 spring 2FZ2870.01-06
9-11 Right hydraulic Hinge seat 2FZ2870.11.01-00
Left hydraulic dHinge seat 2FZ2870.01.07-00
9-13 Lower Hinge 2FZ2870.01.08-00
9-14 O-ring 20X2.65 (IDXd)
9-15 Cylindrical pin GB119 B12X45
9-16 Screw GB70 M20X45
9-17 Screw GB70 M20X65
9-18 Cylindrical pin GB119 B12X60
9-19 Screw GB70 M16X40
9-21 O-ring 25X3.55 (IDXd)
9-22 O-ring 33.5X3.55 (IDXd)( 9-6)
9-24 Needle bearing GB290-64 941/30
Adjusting gasket 2FZ2870.01-04
Single thrust ball bearing 8107 GB301-64
3.4 Piston Shaft Seal
Table 3-4 Piston Shaft combined Seal parts list
Item Description Part No.
14-1 Retaining ring DFZ5414-33
14-3 Thrust sleeve DFZ5414-32
14-4 O-ring 100X3.55 (IDXd)
14-5 O-ring 112X3.55 (IDXd)
14-6 Support sealing sleeve 2FZ2870.03-03
14-8 washer SKZF100.02
14-9 Y-shaped sealing ring for ram shaft SKZF100.01
14-10 washer DFZ5414-28
3.5 Piston Assembly
Table 3-5 Piston Assembly parts list
Item Description Part No.
17-1 piston 2FZ2870.03-07
17-2 Piston seal DFZ5414-13
17-3 O-ring 90X3.55 (IDXd)
17-4 Set screw GB71 M8X20
17-5 Piston lock cap 2FZ2870.03-17
3.6 lock shaft seal
Table 3-6 Lock shaft combined seal
Item Description Part No.
18-1 Retaining ring GB/T893.1 95
18-2 Packing sleeve SFZ1310-21
18-3 Lip seal ring cover 2FZ1870DBYS.03-23
18-4 Lip seal 2FZ1870DBYS.03.22-00
18-5 Dust ring seat SFZ1310-22
18-6 Dust ring SFZ1310-23
3.7 Pipe Ram assembly
3.7.1 2FZ2870.02() -00 series Pipe ram assembly
Table 3-8 2FZ2870. 02()-00 Series Pipe ram
2FZ2870.02()-00 series pipe ram products range
Item Model BOP Part No. OD. Working pressure 说明书编号
1 FZ2870 2S16.00 / S16.00 11” 10000psi No.1537
2 FZ2870 2S57.00/ S57.00 11” 10000psi No.1537
Table 3-7 2FZ2870.02 )-00 Pipe ram list
Item 1 2 3 4 5 6
Name Ram assmebly Top seal packer Front seal packer cover clamp Ram screw
Qty. 2 2 2 2 2 4
Size Part No.
Blind 2FZ2870.02H-00 2FZ2870.02A-05 2FZ2870.02H.01-00 2FZ2870.02H-02 2FZ2870.02A-03 2FZ2870.02A-04
2 3/8″ 2FZ2870.02A-00 2FZ2870.02A-05 2FZ2870.02A.01-00 2FZ2870.02A-02 2FZ2870.02A-03 2FZ2870.02A-04
2 7/8″ 2FZ2870.02B-00 2FZ2870.02A-05 2FZ2870.02B.01-00 2FZ2870.02B-02 2FZ2870.02A-03 2FZ2870.02A-04
3 1/8″ 2FZ2870.02L-00 2FZ2870.02A-05 2FZ2870.02L.01-00 2FZ2870.02L-02 2FZ2870.02A-03 2FZ2870.02A-04
3 1/2″ 2FZ2870.02C-00 2FZ2870.02A-05 2FZ2870.02C.01-00 2FZ2870.02C-02 2FZ2870.02A-03 2FZ2870.02A-04
4” 2FZ2870.02J-00 2FZ2870.02A-05 2FZ2870.02J.01-00 2FZ2870.02J-02 2FZ2870.02A-03 2FZ2870.02A-04
4 1/2″ 2FZ2870.02D-00 2FZ2870.02A-05 2FZ2870.02D.01-00 2FZ2870.02D-02 2FZ2870.02A-03 2FZ2870.02A-04
5″ 2FZ2870.02E-00 2FZ2870.02A-05 2FZ2870.02E.01-00 2FZ2870.02E-02 2FZ2870.02A-03 2FZ2870.02A-04
5 1/2″ 2FZ2870.02F-00 2FZ2870.02A-05 2FZ2870.02F.01-00 2FZ2870.02F-02 2FZ2870.02A-03 2FZ2870.02A-04
6 5/8″ 2FZ2870.02I-00 2FZ2870.02A-05 2FZ2870.02I.01-00 2FZ2870.021-02 2FZ2870.02A-03 2FZ2870.02A-04
7″ 2FZ2870.02G-00 2FZ2870.02A-05 2FZ2870.02G.01-00 2FZ2870.02G-02 2FZ2870.02A-03 2FZ2870.02A-04
7 5/8″ 2FZ2870.02K-00 2FZ2870.02A-05 2FZ2870.02K.01-00 2FZ2870.02K-02 2FZ2870.02A-03 2FZ2870.02A-04
Item Description Part No.
4 Side door seal FZ2870.03-10
6 O-ring 236X5.3 (IDXd)
7-3 Secondary sealing grease EM-09-1
9-2 O-ring 63X3.55 (IDXd)
9-3Z9-7 O-ring 48.7X3.55 (IDXd)
9-6 O-ring 33.5X3.55 (IDXd)
9-14 O-ring 20X2.65 (IDXd)
9-21 O-ring 25X3.55 (IDXd)
10 O-ring 43.7X3.55 (IDXd)
14-4 O-ring 100X3.55 (IDXd)
14-5 O-ring 112X3.55 (IDXd)
14-8 washer SKZF100.02
14-9 Y-shaped sealing ring for ram shaft SKZF100.01
17-2 Piston seal DFZ5414-13
17-3 O-ring 90X3.55 (IDXd)
18-3 Lip seal ring cover 2FZ1870DBYS.03-23
18-4 Lip seal 2FZ1870DBYS.03.22-00
18-6 Dust ring SFZ1310-23
20 O-ring 25X2.65 (IDXd)