Current Location:Home > Products Center >  Well Control System > BOPBOP
  1. Ram Blowout PreventersBelong to Well Control System
  2. Enquire online
  3. Hot line0838-8225066

 accordance with API Specification 16A,

 

Ram BOP Sizes and Models 

 

Working Pressure psi/MPa 

Bore Size (inches/mm) 

7-1/16 / 18

9 / 23

11 / 28

13-5/8 / 35

16-3/4 / 43

18-3/4 / 48

20-3/4 / 53

21-1/4 54

26-3/4 68

15,000 / 105

 

 

 

 

 

 

10,000 / 70

 

 

5,000 / 35

 

 

3,000 / 21

 

 

2,000 / 14

 

 

 

 

 

 

 

LWP, LWS, SL/SLX Style Ram BOP Specifications* LWP, LWS, SL/SLX Style

 

Bore(inches)

7-1/16

9

11

13-5/8

20-3/4

21-1/4

Working Pressure (psi)

5000

10000

3000

5000

3000

5000

10000

3000

5000

10000

3000

2000

Length (inches)

58-1/4

79

60

79-1/8

72-5/8

89-1/4

122-3/4

130-1/4

130-1/4

128-3/4

127-1/2

127-1/2

Width (inches)

21-1/2

30

21-1/2

23-1/16

25-15/16

28-3/4

38-9/16

40-3/4

40-3/4

43-1/16

41-1/4

40-7/8

Height (inches), Single , Stud x Stud 

15

22-7/8

11-1/8

14-1/2

14-1/2

19-1/2

23-1/2

17-1/4

17-1/4

28

23-1/8

23-1/8

Height (inches), Double , Stud x Stud

26-3/4

36-5/8

22

29-1/2

29-3/8

33

40-7/8

34

34

46

49-1/4

44-7/16

Weight (lbs.), Single, Stud x Stud

1385

5550

1170

2870

2116

4150

11100

8400

8800

13200

7448

7285

Weight (lbs.), Double, Stud x Stud

2504

9900

2200

5750

4096

7725

20560

15350

15620

23400

14615

14455

Gallons to Open 

1.18

2.34

0.68

2.27

1.45

2.62

7.0

4.46

4.46

10.52

4.46

4.46

Gallons to Close 

1.45

2.72

0.77

2.58

1.74

2.98

9.45

5.44

5.44

10.58

5.07

5.07

Closing Ratio 

5.45:1

7.11:1

4.5:1

5.57:1

5.45:1

5.57:1

7.11:1

5.54:1

5.54:1

7.11:1

5.57:1

5.57:1

*This is only a partial listing of our ram blowout preventers. Data in this table are for reference only. 

 

Type U Style Ram BOP Specifications 

 

Bore(inches)

7-1/16

11

13-5/8

20-3/4

21-1/4

Working Pressure  (psi)

5000

10000

3000

5000

10000

1500

3000

5000

10000

15000

3000

2000

Length (inches)

74

74

9525

9625

96.25

124

112.13

112.13

114.13

139.00

143.69

143.69

Width (inches)

20.25

20.63

2513

2513

25.75

32

29.25

29.25

30.25

39.50

39.52

39.52

Height (inches),Single,Flange x Flange 

27.50

30.56

2906

3431

35.69

44.81

31.31

33.81

41.69

53.69

40.56

37.9

Height (inches),Double,Flange x Flange

44.19

48.63

4925

54.50

55.88

69.75

53.38

55.88

66.63

81.75

66.13

62.75

Weight (lbs.),Single, Flange x Flange

2800

3550

5300

5600

6400

10300

7200

7700

10300

23700

13650

13250

Weight (lbs.),Double,Flange x Flange

5200

6400

9900

10200

11300

18400

14300

14800

18400

43250

25550

25150

Locking Screw Turns(Each End) 

18

18

27

27

27

32

32

32

32

45

46

46

Gallons to Open 

1.3

1.3

3.4

3.4

3.4

5.7

5.5

5.5

5.5

10.4

8.1

9.0

Gallons to Close 

1.3

1.3

3.5

3.5

3.5

5.8

5.8

5.8

5.8

10.6

8.7

8.7

Closing Ratio 

6.9:1

6.9:1

7.3:1

7.3:1

7.3:1

9.8:1

7.0:1

7.0:1

7.0:1

10.6:1

7.0:1

7.0:1

*This is only a partial listing of our ram blowout preventers. Data in this table are for reference only 

Related Recommendation