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13 5/8"-5000PSI Double Ram Bop Forged Cameron U Type With Shear Bonnets

1 set
13 5/8"-5000PSI Double Ram Bop Forged Cameron U Type With Shear Bonnets
Features Gallery Product Description Request A Quote
Specification: 13 5/8"-5000psi
Material: 4130 Forged
Connection: Top And Bottom Flanged
Shear Capacity: With Shear Bonnets Able To Shear 5" G105 Grade Drill Pipe
Rams: Install Shear Rams And 5" Pipe Rams In Cavities
Certificates: API 16A
H2S: Meet NACE 0175=, H2S Trim
Ring Grooves: Inlaid SS 304 In All Ring Grooves

13 5/8" Double Ram Blowout Preventer


Forged Double Ram Bop


Cameron U Type Double Ram Bop

Basic Infomation
Place of Origin: China
Brand Name: Sanyi
Certification: API 16A
Model Number: 13 5/8"-5000
Payment & Shipping Terms
Packaging Details: Iron case
Delivery Time: 7 days
Payment Terms: L/C, T/T
Supply Ability: 100 SET per month
Product Description

Cameron forged type double ram BOP, with shear bonnets and standard bonnets, is able to shear 5" G105 grade drill pipe. The metallic material temperature class T-20/350, The non-metallic material temperature class is -18℃-121℃ (BAB). The BOP meets API 16A latest standard, meets NACE 0175, H2S resistance. The rams are interchangeable with Cameron's. It is made in China, with short delivery.


Technical Specification of Double Ram BOP with Booster


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)



The specification and operating parameters of the shear ram

(With no well pressure)

Item Drill pipe grade



Close pressure of hydraulic system (MPa) Note
1 5″,G-105 Grade 9.19 ≥14  
2 5 1/2″,G-105 Grade 10.54 ≥17  
3 5 ″,S-135 Grade 9.19 ≥16  
4 5 1/2″,S-135 Grade 9.17 ≥18  





13 5/8"-5000PSI Double Ram Bop Forged Cameron U Type With Shear Bonnets 0

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