Ram BOP

The ram BOP is designed and produced according to API 16A standard with different size of blind rams, pipe rams and shear rams. In order to saving time of replacement gate valve, variable ram designing put into use. High-grade ram rubber core and side flange sealing can meet the extreme circumstances, such as high and low temperature or acidic conditions. The housing of BOP is made of low alloy steel forgings. The chemical composition, mechanical properties and forming process conforms to requirements of standards.

KERGY Ram type BOP is simple and compact and is suited for land and platform applications. The ram in the BOP is pressure energized. The well pressure acts on the ram to increase the sealing force and maintain the seal even with loss of the closing pressure. The BOP can be supplied with the hydraulic locking devices to lock ram hydraulically and hold the ram mechanically closed even when actuating pressure is released. The operating system is interlocked using sequence caps to ensure that the taper lock is retracted before pressure is applied to open the BOP. The Ram type BOP’s bonnet are opened and closed by hydraulic pressure and the ram change is quick and easy. All operating parts, as well as, the rams and seals can be replaced on site, thus providing a completely reconditioned preventer.

Model

Bore (in)

Working Pressure

Mpa/PSI

Strength pressure

Mpa/PSI

Open volume

(L)

Close volume

(L)

Total Weight

(kg)

Dimensions (M)

Connection

Top

Bottom

FZ18‐21

7 1/16

21/3000

42/6000

2*1.6

2*2

800

1.52

0.54

0.3

Studded

Flanged

2FZ18‐21

4*1.6

4*2

1700

1.52

0.54

0.56

Studded

Flanged

FZ23‐21

2*1.96

2*2.36

850

1.7

0.58

0.3

Studded

Flanged

2FZ23‐21

4*1.96

4*2.36

1800

1.7

0.6

0.7

Studded

Flanged

FZ28‐21

2*5.2

2*6

1850

2.1

0.7

Studded

Flanged

2FZ28‐21

4*5.5

4*6

3600

2.1

1.1

Studded

Flanged

FZ35‐21

13 5/8

2*5.85

2*6.65

2050

2.4

0.8

0.5

Studded

Flanged

2FZ35‐21

4*5.85

4*6.65

3650

2.4

0.9

0.8

Studded

Flanged

FZ53‐21

20 3/4

31.5/4500

2*11.65

2*13.65

5200

3.2

1.22

0.92

Flanged

2FZ54‐14

2*11.65

4*13.65

9200

3.2

1.22

1.4

Studded

Flanged

FZ54‐14

21 1/4

14/2000

21/3000

2*11.65

2*13.65

4800

3.2

1.22

0.8

Studded

Flanged

2FZ54‐14

4*11.65

4*13.65

8900

3.2

1.22

1.18

Studded

Flanged

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SHAANXI KERGY MECHANICAL EQUIPMENT CO.,LTD

TEL: +86-29-85578975 EXT. 8002 | MOBILE: +86-18792562982

E-MAIL: sales@kergyoilfield.com

ADD: ZHANGBA TWO ROAD, GAOXIN DISTRICT, XI'AN CITY, SHAANXI PROVINCE, CHINA

SHAANXI KERGY MECHANICAL EQUIPMENT CO.,LTD