S-Shaped BOP

Our TYPE S Ram BOPs are designed and manufactured according to API Spec 16A standard and GB/T20174 and are equipped with single or double rams from 7 1/16" to 21 1/4" .

Features

  • Steel Body and side door.
  • Uses floating type ram design. Front ram rubber is separated from top ram rubber, making it more reliable in sealing and easier to change.
  • Oil way inside body.
  • Loading hinge separate from hydraulic hinge.
  • Compact hinge structure makes it easy to assemble and disassemble.
  • Arc-shaped body chamber with four round corners as transition section to reduce stress peak value.
  • Ram cavity can be fitted with ram assembly of same type BOP made elsewhere.
  • Stainless steel lined flange grooves.

Type S BOP Operation Data

Drift diameter/pressure Oil quantity for opening the ram (L/set) Oil quantity for closing the ram (L/set) Locking mode Piston diameter, mm Remarks
7 1/16″/5000psi 1.6 1.9 Manual 150  
7 1/16″/10000psi 2.22 2.5 Manual 180  
7 1/16″/15000psi 7.48 85 Manual 280 Allowed to be fitted with a shear ram
9″/3000psi 1.55 1.9 Manual 140  
9″/5000psi 4.7 5.3 Manual 220  
11″/3000psi 2.68 3.22 Manual 165  
11″/5000psi 5.2 5.45 Manual 220  
11″/5000psi 14.6 16.3 Manual 355 Allowed to be fitted with a shear ram
11″/10000psi 6.6 7.4 Manual 250  
11″/15000psi 14.4 16.7 Manual 355 Allowed to be fitted with a shear ram
13 5/8″/5000psi 7.4 8.3 Manual 250 Allowed to be fitted with a shear ram
13 5/8″/10000psi 19.9 20 Manual 355 Allowed to be fitted with a shear ram
13 5/8″/15000psi 17.44 19 Manual 355 Allowed to be fitted with a shear ram
20 3/4″/3000psi 12.2 13.6 Manual 250  
21 1/4″/2000psi 13.2 15.4 Manual 250  

Dimension Schematic of Type S Single Ram BOP

Type S SINGLE RAM BOP

 

 

Type S DOUBLE RAM BOP

 

 

Dimension Schematic of Type S Single Ram BOP

 

 

Dimension Schematic of Type S Single Ram BOP

Size (in.) Operating pressure (psi) Vertical drift diameter (in.) Main drift diameter connection flange form L (mm) W (mm) H (mm) Weight (Kg) Remarks
7 1/16 5,000 7 1/16 A 1420 633 624 977  
7 1/16 10,000 7 1/16 A 1720 715 829 2291  
7 1/16 15,000 7 1/16 A 1842 934 922 3405 Allowed to be fitted with a shear ram
9 3000 9 A 1700 595 580 1078  
9 5000 9 A 2036 815 820 2033  
11 3,000 11 A 2265 895 802 2640  
11 5,000 11 A 2265 820 943 3646  
11 5,000 11 A 2363 866 980 3800 Allowed to be fitted with a shear ram
11 10,000 11 A 2384 940 1047 4067  
11 15,000 11 A 2640 1167.5 1244 7154 Allowed to be fitted with a shear ram
13 5/8 5,000 13 5/8 A 2468 970 950 4398  
13 5/8 10,000 13 5/8 A 3274 1488 1275 9485 Allowed to be fitted with a shear ram
13 5/8 15,000 13 5/8 A 3074 1305 1420 12035 Allowed to be fitted with a shear ram
20 3/4 3,000 20 3/4 A 3424 1238 1070 5938  
21 1/4 2,000 20 3/4 A 3366 1205 915 6605  

Dimension Schematic of Type S Double Ram BOP

 

 

Dimension Schematic of Type S Double Ram BOP

Size (in.) Operating pressure (psi) Vertical drift diameter (in.) Main drift diameter connection flange form L (mm) W (mm) H (mm) Weight (Kg) Remarks
7 1/16 5,000 7 1/16 A 1420 633 910 1724  
7 1/16 10,000 7 1/16 A 1720 715 1262 3520  
7 1/16 15,000 7 1/16 A 1842 934 1372 6291 Allowed to be fitted with a shear ram
9 3000 9 A 1700 595 860 2016  
9 5000 9 A 2036 815 1200 3669  
11 3,000 11 A 2265 895 1228 4661  
11 5,000 11 A 2265 820 1337 7022  
11 5,000 11 A 2363 866 1470 6300 Allowed to be fitted with a shear ram
11 10,000 11 A 2384 940 1582 6940  
11 15,000 11 A 2640 1167.5 1784 12686 Allowed to be fitted with a shear ram
13 5/8 5,000 13 5/8 A 2468 970 1430 7814  
13 5/8 10,000 13 5/8 A 3274 1488 1732 14582 Allowed to be fitted with a shear ram
13 5/8 15,000 13 5/8 A 3074 1305 1985 18439 Allowed to be fitted with a shear ram
20 3/4 3,000 20 3/4 A 3424 1238 1655 14000  
21 1/4 2,000 20 3/4 A 3366 1205 1505 10435  

Explosion Drawing of Type S Double Ram BOP

 

 

No. of Part Drawing of Type S Double Ram BOP

Taking 2FZ3570-00A for instance
No. Part No. Name Qty.
1 2FZ3570-01A Body 1
2 SFZ1310-50 Pin 8
3 DFZ1310.01E-00 Blind ram assembly 2
4 SFZ1310.07-00 Door seal 4
5 SFZ1310-41 Right door 2
SFZ1310-26 Left door 2
6 SFZ1310-30 Secondary sealing screw plug 4
SFZ1310-31 Sealing grease 4
SFZ1310.32-00 Check valve 4
7 SFZ1310-09 Ram shaft 4
8 2FZ3570.10-00 Ram shaft sealing assembly 4
9 SFZ1310-47 O-ring 395×5.7 4
10 SFZ1310-08 Locking nut 4
11 SFZ1310-13 Rubber 8
12 SFZ1310-12 Wearing ring 8
13 SFZ1310-42 Piston 4
14 SFZ1310-15 Locking plate 4
15 SFZ1310-33 Bolt 32
16 SFZ1310-16 Cylinder head 4
17 SFZ1310-01 Screw plug Z3/4" 40
18 SFZ1310-25 Retainer ring 4
19 SFZ1310-24 O-ring 4
20 2FZ3570.11-00 Locking shaft sealing assembly 4
21 SFZ1310-11 Locking shaft 4
22 SFZ1310-35 Nut 32
23 SFZ1310-34 Cylinder bolt 32
24 SFZ1310-43 Cylinder manifold 4
25 GB1235-76 O-ring 38X3.5 16
26 SFZ1310-10 Cylinder 4
27 SFZ1310-04 Screw plug Z1" 24
28 GB1235-76 O-ring 60X5.7 32
29 SFZ1310-03 Hinge pin 4
30 SFZ1310-40 Right hinge bracket 2
SFZ1310-05 Left hinge bracket 2
31 GB/T118-2000 Pin 20X110 8
32 GB/T70.1-2000 Screw M24X110 16
33 SFZ1310-49 Screw plug Z1" (perforated) 4
34 GB1235-76 O-ring 34×3.5 8
35 GB1152-89 Oil cup M10X1 4

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