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API 16A Well Control Shaffer or Cameron Single RAM or Double RAM Bop for Oilfield
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API 16A Well Control Shaffer or Cameron Single RAM or Double RAM Bop for Oilfield

API 16A Well Control Shaffer or Cameron Single RAM or Double RAM Bop for Oilfield

Shaffer Or Cameron Single Ram or Double Ram BOP Ram Blowout preventer is an important component assembly of well control
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Basic Info.
Standard API 16A
Transport Package Standard Export Package
Specification Below
Trademark OFD
Origin China
Production Capacity 15000/Year
Product Description

Shaffer Or Cameron Single Ram or Double Ram BOP

Ram Blowout preventer is an important component assembly of well control device. It is characterized by flexible switch, easy operation, safety in use and simple maintenance, etc.

Structural features

For double-faced ram, both faces of the ram are symmetrical. For different sizes of drilling tools, only rubber seal semi-ring and ram briquetting need to be replaced, and other parts can be used interchangeably; single-faced ram is not reversible; shear ram can cut off wellhead drilling tools and fully seal wellhead; variable ram is used within certain limits to seal different sizes of drilling tools and annular tubes.

Seal features of ram:

Ram floating, ram's automatic cleaning and well pressure seal, and ram's automatic centering and self-feeding function. When sealing wellhead, ram preventer should seal four places at the same time to shut in a well effectively, that is, the seal between ram top and shell, the seal between ram front end and pipe, the seal between shell and side entrance and the seal between piston rod and side entrance.

Ram locking device:

Manual type locking device is used to close or lock ram by man. Please note that manual locking device is only used to close ram rather open it. To open ram after use, it's necessary to first reset and unlock manual locking device and then open ram with hydraulic pressure.

Specification

Model

FZ28-21

FZ35-21

FZ18-35

FZ28-35

FZ35-35B

FZ28-70

FZ35-70

Bore Dia.

mm

280

346

180

280

346

28

346

in

11

13 5/8

7 1/16

11

13 5/8

11

13 5/8

Rated Working Pressure

Mpa

21

21

35

35

35

70

70

Psi

3000

3000

5000

5000

5000

10000

10000

Shell Testing Pressure

Mpa

42

42

70

70

70

105

105

Psi

6000

6000

10000

10000

10000

15000

15000

Recom.Hyd.Pressure

Mpa

8.4-10.5

Psi

1200-1500

Piston Dia.

mm

170

220

170

220

220

360

360

in

9

9

7

9

9

14 3/16

14 3/16

Liters to open

L

2.8

5.064

3.6

4.9

5.064

14.8

16.4

Usgal

1.3

1.34

0.95

1.29

1.34

3.93

4.33

Liters to close

L

3.18

5.768

4.3

5.6

5.768

16.8

18.5

Usgal

1.5

1.52

1.14

1.5

1.52

4.2

4.9

Weight

Singe Ram

Studdded

kg

3030

3377

1050

2181

3333

4200

6312

Flange

kg

3267

3505

1194

3412

3950

4890

5728

Double Ram

Studdded

kg

4211

6498

2100

4932

6697

9508

12040

Flange

kg

4332

6754

2245

6163

7314

9872

Certificates

API 16A Well Control Shaffer or Cameron Single RAM or Double RAM Bop for Oilfield


Company

API 16A Well Control Shaffer or Cameron Single RAM or Double RAM Bop for Oilfield

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FAQ

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