RS-D 7 1/16"-3,000psi Annular BOP (With spherical rubber) |
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| Specificaion | |
| Model | 7 1/16"-3,000psi Annular BOP FH18-21 |
| Part Number (P/N) | RS 11827 |
| Bore Size | 179.4 mm(7 1/16") |
| Rated Working Pressure | 21MPa(3,000psi) |
| Hydrostatic Shell Test Pressure | 31.1MPa(4,500psi) |
| Operating Chamber Rated Working Pressure | 14MPa(2,000psi) |
| Strength Working Pressure of Hydraulic Control System | 21MPa(3,000psi) |
| Recommended Hydraulic Contrlo Working Pressure for Closed Pipe String | ≤10.5 MPa(≤1,500psi) |
| Volume to Open Chamber | 15L(3.92gal) |
| Volume to Open Chamber | 21L(5.55gal) |
| Closure Range | 0~179.4mm (0~7 1/16") |
| Hydraulic Connection Ports | NPT1 |
| Temperatue Rating | T-20/250(-29~121℃)or as required by contract |
| Overall Dimension (O.D×Height) | 745mm×769mm(29.33"×30.28") |
| Approx Weight | 1432kg(3157lb) |
| 1.All BOPs are designed and manufactured in accordance with API Spec 16A. 2.The resistance to stress corrosion by Hydrogen Sulphide at BOP position in contact with fluid in the well meets relevant requirments as specified in NACE MR 0175. | |
