Table 14-1 FZ/2FZ54-14 Ram BOP Parts list
Item Description Part No. Qty
Single Double
1 body 1 1
2 Positioning pin 无 无 无
3 Ram assembly — — —
4 bonnet seal DFZ5414-09 2 4
5 bonnet DFZ5414-10 2 4
6 O-ring 250X5.7 (QDXd) 4 8
7 Secondary seal mechanism Table 4-2 — —
8 Side door bolt DFZ5414-45 20 40
9 Hinge assembly Table 4-3 — —
10 Shaped seal 50X3.1 (QDXd) 2 4
11 Nozzle flange DFZ5414-48 2 4
12 Screw GB5782 M12X35 6 12
13 NPT 1″ screw plug SFZ2835-41 2 4
14 Piston rod combined seal Table 4-4 — —
15 Piston rod 2FZ5414B-02 2 4
pin 无 无
16 Lock shaft 2FZ5414B-03 2 4
17 Piston assembly Table 4-5 — —
18 Lock shaft combined seal Table 4-6 — —
19 Cylinder DFZ5414-11 2 4
20 O-ring 38×3.1 (QDXd) 4 8
21 Tubing 无 无
22 Stud bolt DFZ5414-17 12 24
23 Nut DFZ5414-16 12 24
24 NPT 1/2″ screw plug SFZ2835-39 2 4
25 Right cylinder head 2FZ5414B-04 1 2
Left cylinder head 2FZ5414B-09 1 2
Guide rod DFZ5414-51 4 8
Bracket DFZ5414-36 2 4
Washer 20 GB859 4 8
Screw GB21 M20X50 4 8
14.2 secondary seal
Table14-2 secondary seal parts list
Item Description Part No. Qty
Single Double
7-1 NPT1 “screw plug SFZ2835-38 2 4
7-2 Plug SFZ2835-37 2 4
7-3 Secondary seal grease EM-09-1 2 4
7-5 Screw plug NPT1/2” (with hole) SFZ2835-40 2 4
14.3 Hinge
Table14-3 Hinge parts list
Item Description Part No. Qty
Single Double
9-1 Hinge pin DFZ5414-13 4 8
9-2 O-ring 68X3.1 (ODXd) 4 8
9-3 O-ring 60X3.1 (ODXd) 8 16
9-4 Hinge seat DFZ5414-05 4 8
9-5 Upper hinge DFZ5414.01-00 2 4
9-6 O-ring 30X3.1 (ODXd) 4 8
9-7 O-ring 45X3.1 (ODXd) 4 8
9-8 washer DFZ5414-61 4 8
9-9 Hydraulic fittings DFZ5414-37 4 8
Booster sleeve DFZ5414-38 4 8
O-ring 30X3.1 (ODXd)(同序 9-6) 4 8
Washer A30X25 DFZ5414-60 4 8
9-10 spring SFZ2835-31 4 8
9-11 Right hydraulic hinge seat DFZ5414-50 1 2
Left hydraulic hinge seat DFZ5414-50 1 2
9-12 O-ring 60X3.1 (ODXd)(同序 9-3) 4 8
9-13 Lower hinge DFZ5414.02-00 2 4
9-14 O-ring 30X3.1 (ODXd)(同序 9-6) 4 8
9-15 Cylindrical pin GB119.1 12X50 8 16
9-16 Screw GB70 M20X35 16 32
9-17 Screw GB70 M20X70 16 32
9-18 Cylindrical pin GB120 12X70 8 16
9-19 Screw GB5782 M16X140 8 16
9-20 Washer 16 GB95 8 16
9-21 O-ring 26X2.4 (ODXd) 4 8
9-22 O-ring 38X3.1 (ODXd) 4 8
9-23 Thrust bearing pad DFZ5414-35 4 8
9-24 Needle bearing GB290-64 940/40 4 8
14.4 Piston rod seal
Table14-4 Piston rod seal parts list
Item Description Part No. Qty
Single Double
14-1 Retaining ring DFZ5414-33 2 4
14-2 Dust ring Q/ZB336-77 100 2 4
14-3 Thrust sleeve 2FZ5414B-07 2 4
14-4 O-ring 105X3.1 (ODXd) 4 8
14-5 O-ring 120X3.1 (ODXd) 4 8
14-6 Support seal sleeve DFZ5414-31 2 4
14-8 washer SKZF100.02 8 16
14-9 Y-shaped seal ring for ram shaft SKZF100.01 4 8
14-10 washer DFZ5414-28 2 4
14.5 Piston assembly
Table 14-5 piston assembly parts list
Item Description Part No. Qty
Single Double
17-1 piston DFZ5414-14 2 4
17-2 Piston seal DFZ5414-13 4 8
17-3 O-ring 95X3.1 (QDXd) 2 4
17-4 Set screw GB71 M8X20 2 4
17-5 Piston lock cap DFZ5414-44 2 4
14.6 lock shaft combined seal
Table14-6 lock shaft combined seal parts list
Item Description Part No. Qty
Single Double
18-1 Retaining ring GB/T893.1 95 2 4
18-2 Packing sleeve SFZ1310-21 2 4
18-3 Lip seal ring cover 2FZ1870DBYS.03-23 2 4
18-4 Lip seal 2FZ1870DBYS.03.22-00 2 4
18-5 Dust ring seat SFZ1310-22 2 4
18-6 Dust ring SFZ1310-23 2 4
14.7 Pipe ram assembly
14.7.1 DFZ5414. 47() -00 Pipe ram assembly
Item BOP Model BOP drawing No. OD Working pressure Certificate No.
1 FZ5414 2S33.00/S33.00 21 1/4″ 2000psi No.1537
2 FZ5414 2S37.00/ S37.00 21 1/4″ 2000psi No.1537
3 FZ5414 2S52.00/ S52.00 21 1/4″ 2000psi No.1537
4 FZ5321 2S83.00/S83.00 20 3/4″ 3000psi No.1623
5 FZ5321 2FZ5321-00 20 3/4″ 3000psi No.1623
Table14-7 DFZ5414. 47 ()-00 Pipe ram assembly parts list
Item 1 2 3 4
Name Ram assembly Top packer Ram block Front packer
Qty. 2 2 2 2
Size Part No.
Blind DFZ5414.47A-00 DFZ5414.47A.03-00 DFZ5414.47A-01 DFZ5414.47A.02-00
3 1/2″ DFZ5414.47K-00 DFZ5414.47A.03-00 DFZ5414.47K-01 DFZ5414.47K.02-00
4 1/2″ DFZ5414.47L-00 DFZ5414.47A.03-00 DFZ5414.47L-01 DFZ5414.47L.02-00
5″ DFZ5414.47B-00 DFZ5414.47A.03-00 DFZ5414.47B-01 DFZ5414.47B.02-00
5 1/2″ DFZ5414.47E-00 DFZ5414.47A.03-00 DFZ5414.47E-01 DFZ5414.47E.02-00
5 7/8″ DFZ5414.47N-00 DFZ5414.47A.03-00 DFZ5414.47N-01 DFZ5414.47N.02-00
7″ DFZ5414.47F-00 DFZ5414.47A.03-00 DFZ5414.47F-01 DFZ5414.47F.02-00
8 5/8″ DFZ5414.47M-00 DFZ5414.47A.03-00 DFZ5414.47M-01 DFZ5414.47M.02-00
9 5/8″ DFZ5414.47D-00 DFZ5414.47A.03-00 DFZ5414.47D-01 DFZ5414.47D.02-00
10 3/4″ DFZ5414.47G-00 DFZ5414.47A.03-00 DFZ5414.47G-01 DFZ5414.47G.02-00
13 1/8″ DFZ5414.47I-00 DFZ5414.47A.03-00 DFZ5414.47I-01 DFZ5414.47I.02-00
13 3/8″ DFZ5414.47C-00 DFZ5414.47A.03-00 DFZ5414.47C-01 DFZ5414.47C.02-00
14″ DFZ5414.47P-00 DFZ5414.47A.03-00 DFZ5414.47P-01 DFZ5414.47P.02-00
14 3/8″ DFZ5414.47H-00 DFZ5414.47A.03-00 DFZ5414.47H-01 DFZ5414.47H.02-00
16″ DFZ5414.47J-00 DFZ5414.47A.03-00 DFZ5414.47J-01 DFZ5414.47J.02-00
14.8 One year recommend spare parts
Table 14-8 FZ54-14 Ram Assembly one year recommend parts
Item Description Part No. Qty
Single Double
4 bonnet seal DFZ5414-09 2 4
6 O-ring 250X5.7 (ODXd) 4 8
7-3 Secondary seal grease EM-09-1 2 4
9-2 O-ring 68X3.1 (ODXd) 4 8
9-3/9-12 O-ring 60X3.1 (ODXd) 12 24
9-6 O-ring 30X3.1 (ODXd) 12 24
9-7 O-ring 45X3.1 (ODXd) 4 8
9-8 washer DFZ5414-61 4 8
9-9 Washer A30X25 DFZ5414-60 4 8
9-21 O-ring 26×2.4 (ODXd) 4 8
9-22/20 O-ring 38X3.1 (ODXd) 8 16
10 O-ring 50X3.1 (ODXd) 2 4
14-2 Dust ring Q/ZB336-77 100 2 4
14-4 O-ring 105X3.1 (ODXd) 4 8
14-5 O-ring 120X3.1 (ODXd) 4 8
14-8 washer SKZF100.02 8 16
14-9 Y-shaped seal ring for ram shaft SKZF100.01 4 8
17-2 Piston seal DFZ5414-13 4 8
17-3 O-ring 95X3.1 (ODXd) 2 4
18-3 Lip seal ring cover 2FZ1870DBYS.03-23 2 4
18-4 Lip seal 2FZ1870DBYS.03.22-00 2 4
18-6 Dust ring SFZ1310-23 2 4