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Shanghai shenkai FZ68-21U Ram BOP

2018-06-13 11:48      Click：times

FZ68-21U Ram BOP

Specification and Main Technical Parameters of Ram-type Blowout Preventer

 

Name Double Ram BOP Single Ram BOP
Model 2FZ68-21U FZ68-21U
Bore 679.4mm（26 3/4 in）  
Rated working pressure 21MPa（3000psi）  
hydrostatic test pressure 31.5MPa (4500psi)  
Hydraulic-control rated working pressure 21 MPa（3000psi）  
Recommended hydraulic-control operation pressure 8.4-10.5MPa(1200-1500psi)  
Opening capacity of hydraulic cylinder 36L×4 36L×4
Closing capacity of hydraulic cylinder 37L×4 37L×4
Temperature rating T-20  
Weight 23400kg 14100kg
Closing Ratio 12:1  
Locking Screw turns (each end) 62  

 

Ram Parts Table

 

Ram Type Pipe Ram Name (quantity)      
Ram Assembly Ram Body （2） Top Seal（2） Front seal（2）  
Blind 2C24.01A.00 2C24.01A.01 2C24.01A.02.00 2C24.01A.03
5″ 2C24.01B.00 2C24.01B.01 2C24.01B.02.00 2C24.01A.03
18 5/8″ 2C24.01C.00 2C24.01C.01 2C24.01C.02.00 2C24.01A.03

 

Sealing Parts List of Operating Piston Front Rod

 

No. Name Part No. Qty（Single） Qty（Double）
8 O-ring 129.54×5.33 4 8
10 O-ring 100.97×5.33 4 8
9 Supporting gland cover C17.14 2 4
7 Gasket 102×5 SKZF101.02 2 4
6 Y-Ring of ram shaft seal SKZF101.01 4 8
5 Gasket 2C02.18 4 8
4 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
18 Plug cock SFZ1310-30 2 4
17 Secondary seal grease 2 4  
16 Check valve SFZ1310-32.00 2 4
49 Z1/2″ hexagon socket screw plug 2C01.32 2 4

 

Sealing Parts Table of Operating Piston Tail Rod

 

No. Name Part No. Qty （Single） Qty （Double）
1 U-Seal Φ76.2×92.08×14.27/15.72 2 4
2 O-ring 77.5×5.3 2 4

 

 

 

No. Name Part No./Model Quantity  
Single Double      
1 Body -- 1 1
2 Intermediate Flange Seal 2C24.17.00 2 4
3 Ram assembly 2C24.01（）.00 2 4
4 Retainer ring 140 2C02.17 4 8
5 Gasket 2C02.18 4 8
6 Ram shaft seal Y-Ring SKZF101.01 4 8
7 Backup ring SKZF101.02 2 4
8 O-ring 129.54×5.33 4 8
9 Supporting gland cover C17.14 2 4
10 O-ring 100.97×5.33 4 8
11 Ram Guide pin 2C05.16 4 8
12 NPT1” plug screw 2C01.21 4 8
13 Nozzle flange 2C27A01.34 2 4
14 Screw 2C01.26 8 16
15 O-ring 43.7×3.55 2 4
16 Check Valve 2C01.07 2 4
17 Secondary seal grease EM-09-L/25mm 2 4
18 Plug cock 1-8UNC 2C01.20 2 4
19 Intermediate Flange bolt 2C24.09 8 16
20 Ram change cylinder 2C24.11 4 8
21 Backup ring （Ram change cylinder / Cylinder head） C663-22 Ф142.4×Ф151×1.7 8 16
22 O-ring （Ram change cylinder / Cylinder head） 142.88×5.3 8 16
23 Guide ring 2C05.18 4 8
24 O-ring （Ram change piston / Body） 72.39×5.33 4 8
25 Backup ring （Ram change piston / Body） C663-22 Ф74.4×Ф83×1.7 4 8
26 Ram change piston_open 2C24.16 2 4
27 Backup ring （Ram change piston / Ram change cylinder） C663-22 Ф118.4×Ф127×1.7 8 16
28 O-ring （Ram change piston / Ram change cylinder） 116.84×5.33 4 8
29 Cylinder head 2C24.04 2 4
30 O-ring （Locking Nut / Cylinder head） 161.3×5.33 4 8
31 Backup ring （Locking Nut / Cylinder head） C663-22 Ф162.4×Ф171×1.7 4 8
32 Locking Nut 2C24.10 4 8
33 Hydraulic cylinder bolt 2C24.05 16 32
34 Cap nut 2S93.03.08 32 64
35 Locking Screw Housing assembly 2C24.01.00 2 4
36 Stud C17.03 16 32
37 Locking Screw 2C24.03 2 4
38 Screw GB/T70.1 M10×20 4 8
39 NPT 1/2" Plug 2C01.36 12 24
40 O-ring 78.74×5.33 2 4
41 U-ring H601-Ф76.2xФ92.08X14.27/15.72 2 4
42 Backup ring （Cylinder head / Cylinder） C663-22 Ф348.6×Ф360×2.5 4 8
43 O-ring （Cylinder head / Cylinder） 345.1×7 4 8
44 Ram change piston_close 2C24.12 2 4
45 TPM seal TPM360 2 4
46 Operating piston assembly 2C24.08.00 2 4
47 Cylinder 2C24.06 2 4
48 Intermediate Flange 2C24.07 2 4
49 Hexagon socket screw plug 2C01.32 2 4
50 O-ring （Intermediate Flange / Ram change piston） 88.27×5.33 4 8
51 Backup ring （Intermediate Flange / Ram change piston） C663-22 Ф90×Ф98.6×1.7 4 8
Stroke fender 2C24.18 4 4  
2C24.08.00 the operating piston assembly includes the following parts.        
45-1 Piston rod 2C24.08.01 2 4
45-2 O-ring 100.97x5.33 2 4
45-3 Backup ring C664-22 102.31x111.61x1.52 4 8
45-4 Piston C16.08.02 2 4
45-5 Stop block C17.08.03 6 12
45-6 Socket head cap screw GB/T 77-2000 M12X20 6 12

 

One-year recommended spare parts list

 

No. Name Part No./Model Quantity  
Single Double      
2 Intermediate Flange Seal 2C24.17.00 2 4
6 Ram shaft seal Y-Ring SKZF101.01 4 8
7 Backup ring SKZF101.02 2 4
8 O-ring 129.54×5.33 4 8
10 O-ring 100.97×5.33 4 8
15 O-ring 43.7×3.55 2 4
17 Secondary seal grease EM-09-L/25mm 2 4
21 Backup ring C663-22 Ф142.4×Ф151×1.7 8 16
22 O-ring 142.88×5.3 8 16
23 Guide ring 2C05.18 4 8
24 O-ring 72.39×5.33 4 8
25 Backup ring C663-22 Ф74.4×Ф83×1.7 4 8
27 Backup ring C663-22 Ф118.4×Ф127×1.7 8 16
28 O-ring 116.84×5.33 4 8
30 O-ring 161.3×5.33 4 8
31 Backup ring C663-22 Ф162.4×Ф171×1.7 4 8
40 O-ring 78.74×5.33 2 4
41 U-ring H601-Ф76.2xФ92.08X14.27/15.72 2 4
42 Backup ring C663-22 Ф348.6×Ф360×2.5 4 8
43 O-ring 345.1×7 4 8
45 TPM seal TPM360 2 4
50 O-ring 88.27×5.33 4 8
51 Backup ring C663-22 Ф90×Ф98.6×1.7 4 8
45-2 O-ring 100.97x5.33 2 4
45-3 Backup ring C664-22 102.31x111.61x1.52 4 8
45-5 Stop block C17.08.03 6 12 

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