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Product Details:
Payment & Shipping Terms:
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| Item: | Ram BOP | Model: | Shaffer Type |
|---|---|---|---|
| Bore: | 539.8 Mm (21 1/4″) | Working Pressure: | 13.8 MPa (2,000psi) |
| Highlight: | Casting Type Shaffer BOP,Shaffer Ram Blowout Preventer,Shaffer BOP 21 1/4" |
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Introduction to Shaffer Ram Blowout Preventer (Ram BOP)
The Shaffer Ram Blowout Preventer (Shaffer Ram BOP) is a key well control equipment in oil and gas drilling, workover, and well testing operations. Its primary function is to precisely control wellbore pressure, effectively prevent blowout accidents, and provide comprehensive safety guarantees for downhole operations. It can flexibly adapt to various complex working conditions and operational requirements.
Pre-Installation Inspection
Wellhead Installation Steps
Post-Installation Inspection
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| Item | Single Ram Blowout Preventer | Double Ram Blowout Preventer | ||
|---|---|---|---|---|
| Model | FZ54-14 | 2FZ54-14 | ||
| Top Connection | Studded | Flanged | Studded | Flanged |
| Bottom Connection | Flanged | Flanged | Flanged | Flanged |
| Weight kg | 4725 | 4965 | 8980 | 9220 |
| Height (H) mm | 705 | 895 | 1155 | 1345 |
| Diameter | 539.8 mm (21 1/4″) | |||
| Shell Test Pressure | 20.7MPa (3,000psi) | |||
| Nominal Working Pressure | 13.8 MPa (2,000psi) | |||
| Hydraulic Control System Testing Pressure | 31.1 MPa(4,500psi) | |||
| Hydraulic Control System Working Pressure | 20.7 MPa(3,000psi) | |||
| Recommended Hydraulic Control Operating Pressure | 8.3 to 10.4MPa (1,200 to 1,500psi) | |||
| Opening chamber volume for one set of Ram | 48 L | |||
| Closing chamber volume for one set of Ram | 54 L | |||
| Thread of Hydraulic Port | NPT 1 | |||
| Specification of the Side Outlet | 4 1/16"-3,000psi (variable according to specific contract requirements) | |||
| Temperature Grade | T20 (-29 to 121℃) (variable according to specific contract requirements) | |||
| Closure Ratio | 1:5.16 | |||
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Notes: The designing and the manufacturing of the blowout preventer are in accordance with the API Spec 16A norms. The resistance to the corrosive stress of hydrogen disulfide of the internal parts of the blowout preventer in contact with the well liquids conforms to the requirements specified in NACE MR-01-75. |
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Contact Person: Mr. Ernesto
Tel: +86 13731705006