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11"-5000PSI Cameron type forged double ram BOP with tandem boosters

1 set
11"-5000PSI Cameron type forged double ram BOP with tandem boosters
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Material: 4130 Forged
Shear Capacity: With Boosters, Is Able To Shear 5" G105 Grade Drill Pipe
Type: Cameron
Rams: Shear Blind Ram And VBR
Standard: API 16A
H2S: H2S Trim, Meet NACE 0175 Standard
Metallic Temperature Class: T-20/250
Non-matellic Temperature Class: BAB
Monogrammed: API Monogrammed
Certificates: C/W COC And NDT And Pressure Test Reports
Basic Infomation
Place of Origin: China
Brand Name: Rongsheng
Certification: API 16A
Model Number: 11"-5000psi
Payment & Shipping Terms
Packaging Details: Iron case
Delivery Time: 7 days
Payment Terms: L/C, T/T
Supply Ability: 10 SET per month
Product Description

Technical Parameters of the Ram Blowout Preventer


Item Single Ram Blowout Preventer Double Ram Blowout Preventer
Specification 11”-5,000psi BOP 11”-5,000psi BOP
Top Connection Studded Flanged Studded Flanged
Bottom Connection Flanged Flanged Flanged Flanged
Height H mm 787   1230 1472

3779 ㎏



7050 ㎏




Bore Size 279.4mm (11″)
Hydrostatic test pressure 52.5MPa (7500psi)
Rated working pressure 35 MPa (5,000psi)
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)
Opening chamber volume for one set of Ram 27 L
Closing chamber volume for one set of Ram 26 L
Thread of Hydraulic Port NPT 1
Specification of the Side Outlet 3 1/8″-5,000psi or according to the specific contract
Temperature Grade T20(-29~121℃) or according to the specific contract
Closure Ratioλ 1:11.79

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.

Table 5 Specifications of Available Rams

Blind Ram; 2 3/8″,2 7/8″,3”, 3 1/2″,4 1/2″,5″,5 1/2″,6 5/8″,7″,shear ram, 2 7/8″~5″, 2 3/8″~3 1/2″
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