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Brand Name : Rongsheng
Model Number : 7 1/16"-26 3/4"
Certification : API 16A
Place of Origin : China
MOQ : 1 set
Price : 10000USD
Payment Terms : L/C, T/T
Supply Ability : 100 SET per month
Delivery Time : 7 days
Packaging Details : Iron case
Size : 7 1/16"-26 3/4"
Name : Single Ram BOP
Material : 4130 Forged
Connection : Top studded and bottom flanged
Working pressure : 2000psi-15000psi
Single Ram BOP
Technical Specification of Double Ram BOP with Booster
| Item | Single ram bop (with booster) | Double ram BOP (one chamber with booster) | ||
| Model | 13 5/8”-5000psi | 13 5/8”-5000psi | ||
| Upper connecting type | Studded | Flanged | Studded | Flanged | 
| Lower connecting type | Flanged | Flanged | Flanged | Flanged | 
| Weight Kg | 5680 | 5888 | 10371 | 10651 | 
| Height H mm | 750 | 960 | 1285 | 1495 | 
| Gravity G mm | 490 | 515 | 805 | 830 | 
| Performance requirement level | PR2 | |||
| Bore | 346.1 mm (13 5/8″) | |||
| Test pressure of hydro-static pressure | 51.8MPa (7,500psi) | |||
| Rated working pressure | 34.5MPa (5,000psi) | |||
| Hydraulic control system strength pressure | 31.1MPa(4,500psi) | |||
| Hydraulic control system rated working pressure | 20.7MPa(3,000psi) | |||
| Recommended hydraulic control system operation pressure | 8.4~10 .5MPa(1,222~1,518psi) | |||
| Cylinder diameter | 342.9mm(13 1/2″) | |||
| Booster diameter | 250mm(9 7/8″) | |||
| Oil volume required by opening one pair of ram | 41L | |||
| Oil volume required by closing one pair of ram | 43L | |||
| Oil volume required by closing one pair of ram(booster) | 63L | |||
| Interface thread of hydraulic control pipe line | NPT 1 | |||
| Specification of side outlet | 3 1/8″-5,000psi | |||
| Temperature Rating | T-20/250(-29~121℃)(Or subjects to the contract) | |||
| Temperature Grades of Metal Material | T20/250(-29~121℃)( Or subjects to the contract) | |||
| Temperature Grades of Metal Material | BAB(extreme low pressure -18℃, continuous high temperature 66℃, extreme high temperature 93℃) (Or Subjects to the contract) | |||
| Closing Ratio | 10.83:1 | |||
| Closing Ratio(with booster) | 17.4:1 | |||
| Ram size for fitting | CSO, 2 3/8″, 2 7/8″, 3 1/2″, 4 1/2″, 5″, 5 1/2″, 7″, 9 5/8″, 9 7/8″, 4″,10 3/4″, 7 5/8″, 6 5/8″, 7 1/2″, 2 7/8″~5″, 3 1/2″~5 1/2″, 41/2″~7″, 2 3/8″~3 1/2″, 3 1/2″~5 7/8″, 3 1/2″dual hole, 2 7/8″dual hole, 2 7/8″X3 1/2″dual hole, ordinary shear ram, Sulfur-resistant Shear Ram Note:It can install same type Cameron Ram (except shear ram) | |||
| Note: The design and manufacturing of BOP are subject to API Spec 16A specification. The parts contacting with well fluid within BOP shall be able to resist hydrogen sulfide stress corrosion and all metallic parts contacting with well fluid meet the requirements of NACE MR-01-75/ISO15156.(except shear ram) 
 
 
 
 
 
 
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| Single Ram BOP Forged type, hydraulic open and close bonnets bottom flanged Images | 
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