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Brand Name : Shenkai
Model Number : 13 5/8"-10000psi
Certification : API 16A
Place of Origin : China
MOQ : 1 set
Price : 1000USD-10000USD
Payment Terms : L/C, T/T
Supply Ability : 10 SET per month
Delivery Time : 7 days
Packaging Details : Iron case
Type : Single Ram Bop
Working pressure : 10000psi
Material : ZG25CrNiMo Casted
Metallic temperature : T-20/250
Non-metallic temperature : BAB (-18℃-121℃)
Other Name : Oil Rig Blowout Preventer
H2S : H2S trim, meet NACE 0175 standard
API : API 16A
Drilling Single Ram Bop Shaffer Type Oil Rig Blowout Preventer
The ram BOP is designed to seal the space between the casing and wellhead. When closed, it allows for operations like circulating drilling fluid, releasing pressure, and killing the well through the spool located beneath the BOP or pipelines connected to the side outlet of the BOP body. In case of an emergency, the ram BOP is capable of shearing the drilling tool in the hole to seal it off. The variable bore rams of the ram BOP can seal the annular space between the casing and pipes of different sizes within a specific range.
Technical parameter of Single Ram Bop
Item | Single Ram BOP with booster | Double Ram BOP with booster | ||
Size | FZ35-70 | 2FZ35-70 | ||
Top connection type | Studded | Flanged | Studded | Flanged |
Bottom connection type | Flanged | Flanged | Flanged | Flanged |
Weight (Kg) | 6898 (14,320 lb) | 7433
| 12122 (26,555 lb) | 12657 (27,800 lb) |
Height (mm) | 960 | 1250 | 1491 | 1775 |
Bore | 346.1mm (13 5/8″) | |||
Hydrostatic pressure testing pressure | 105MPa (15,000psi) | |||
Rated working pressure | 70MPa (10,000psi) | |||
Hydraulic control system strength working pressure | 31.5MPa(4,500psi) | |||
Hydraulic control system rated working pressure | 21MPa(3,000psi) | |||
Recommended hydraulic controlled operating pressure | 8.4~10.5MPa(1,200~1,500psi) | |||
Hydraulic Cylinder Bore | 342.9mm(13 1/2″) | |||
Booster Bore | 250mm(9 7/8″) | |||
Open one set of ram oil volume | 29.5 L | |||
Close one set of ram oil volume | 33.5 L | |||
Close one set of ram oil volume (Including boosters) | 54L | |||
Connection joint of hose | NPT 1 | |||
Size of outlet | 4 1/16″-10,000psi according to the contract | |||
Temperature grade | T20(-29~121℃) according to the contract | |||
Close Ratio λ | 1:7.4 | |||
Close Ratio λ (with Booster) | 1:11.4 | |||
Note: BOP design and manufacture are all meet API Spec 16A. BOP provided can be used for H2S service and also meet NACE MR-01-75. |
List 5 Ram size for fitting
Ram size for fitting | The max pipe ram is 10 3/4″,5″~5 1/2″VBR ,2 7/8″~5″VBR,3 1/2″~5 ″VBR,5″~7″VBR,3 1/2″double hole, 2 7/8″double hole,2 3/8″double hole,shear ram |
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10000psi Drilling Single Ram Bop Shaffer Type Oil Rig Blowout Preventer Images |