13 5/8"-10000 PSI Cameron U Type single ram BOP, top and bottom flanged connection (connection type as clients' request), with standard bonnets, all key sealing surfaces are coated. All ring grooves are welded with 304 stainless,H2S trim, meets NACE 0175, meets API 16A 4TH E, API Monogrammed, hydraulic open and close, with COC and data books.
Technical Parameters of the Ram BOP(without tandem booster)
Item | Single Ram Blowout Preventer |
Double Ram Blowout Preventer |
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Specification | 13 5/8” - 10,000psi SR BOP | 13 5/8”- 10,000psi DR BOP | ||
Top Connection | Studded | Flanged | Studded | Flanged |
Bottom Connection | Flanged | Flanged | Flanged | Flanged |
Height H mm | 850 | 1130 | 1415 | 1695 |
Weight |
5767 ㎏ (12,816 lb) |
6322 ㎏ (14,049 lb) | 10955 ㎏ (24,344 lb) | 11510 ㎏ (25,578 lb) |
Bore Size | 346. 1 mm (13 5/8″) | |||
Hydrostatic test pressure | 105MPa (15,000psi) | |||
Rated working pressure | 70 MPa (10,000psi) | |||
Hydraulic Control System Strength Test pressure | 31.5 MPa(4,500psi) | |||
Hydraulic Control System Rated Working Pressure | 21 MPa(3,000psi) | |||
Recommended Hydraulic Control Operating Pressure | 8.4~10 .5MPa(1,200~1,500psi) | |||
Cylinder diameter | 342.9mm(13 1/2″) | |||
Opening chamber volume for one set of Ram | 41L | |||
Closing chamber volume for one set of Ram | 43L | |||
Thread of Hydraulic Port | NPT 1 | |||
Specification of the Side Outlet |
4 1/16″- 10,000psi or according to the specific contract | |||
Temperature Grade | T20(-29~121℃) or according to the specific contract | |||
Closure Ratio | 10.83: 1 | |||
Ram sizes |
Blind Ram; 2 3/8 ″ ,2 7/8 ″ ,3 1/2 ″ ,4 1/2 ″ ,5 ″ ,5 1/2 ″ ,7 ″ ,9 5/8 ″ ,9 7/8 ″ ,normal and H2S service shear ram ,4 ″, 10 3/4″, 7 5/8″, 6 5/8″, 7 1/2″,2 7/8″~5″,3 1/2″~5 1/2″,4 1/2″~7″, 2 3/8″ ~3 1/2″,3 1/2″~5 7/8″, 3 1/2″dual hole, 2 7/8″dual hole, 3 1/2″X2 7/8” dual hole. Note:The same specification of Cameron Rams can be installed in the BOP. (Except shear ram) |
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Other Descriptions: 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. |