Cast Ram Blowout Preventer

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Product Features:

Product Parameters

Product Details

Model

Part No. (PN)

Bore Size (mm / in)

Rated Working Pressure (MPa / psi)

Rated Hydraulic Control Pressure (MPa / psi)

Recommended Closing Pressure (MPa / psi)

Oil Volume to Open One Rubber Core (L / gal)

Oil Volume to Close One Shear Ram (L / gal)

Bonnet Locking Form

Closing Ratio (λ)

Compatible Ram Size

Upper Connection Type

Lower Connection Type

Overall Dimension (L × W × H) (mm / in)

Weight (kg / lb)

FZ18-21

F9404

179.4 / 7 1/16"

20.7 / 3000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Max 4 1/2" for pipe rams

Wireline

Flange

1520 / 59.84 × 540 / 21.26 × 450 / 17.72

900 / 1984

179.4 / 7 1/16"

20.7 / 3000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Wireline

1520 / 59.84 × 540 / 21.26 × 280 / 11.02

830 / 1830

179.4 / 7 1/16"

20.7 / 3000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Flange

1520 / 59.84 × 540 / 21.26 × 629 / 24.76

970 / 2138

2FZ18-21

F9406

179.4 / 7 1/16"

20.7 / 3000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Wireline

Flange

1520 / 59.84 × 540 / 21.26 × 715 / 28.15

1730 / 3814

179.4 / 7 1/16"

20.7 / 3000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Wireline

1520 / 59.84 × 540 / 21.26 × 566 / 22.28

1660 / 3660

179.4 / 7 1/16"

20.7 / 3000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Flange

1520 / 59.84 × 540 / 21.26 × 864 / 34.02

1800 / 3968

SFZ18-21 (Manual)

RS11170

179.4 / 7 1/16"

20.7 / 3000

Max 4 1/2" for pipe rams

Wireline

Flange

1190 / 46.85 × 380 / 14.96 × 335 / 13.19

350 / 772

179.4 / 7 1/16"

20.7 / 3000

Wireline

1190 / 46.85 × 380 / 14.96 × 230 / 9.06

344 / 758

179.4 / 7 1/16"

20.7 / 3000

Flange

1190 / 46.85 × 380 / 14.96 × 450 / 17.72

865 / 805

2SFZ18-21 (Manual)

RS11808

179.4 / 7 1/16"

20.7 / 3000

Wireline

Flange

1190 / 46.85 × 380 / 14.96 × 550 / 21.65

550 / 1213

179.4 / 7 1/16"

20.7 / 3000

Wireline

1190 / 46.85 × 380 / 14.96 × 458/ 18.03

540 / 1190

179.4 / 7 1/16"

20.7 / 3000

Flange

1190 / 46.85 × 380 / 14.96 × 642/ 25.28

570/ 1257

FZ18-35

RS11137

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Max 4 1/2" for pipe rams

Wireline

Flange

1520 / 59.84 × 540 / 21.26 × 450 / 17.72

900 / 1984

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Wireline

1520 / 59.84 × 540 / 21.26 × 280 / 11.02

830 / 1830

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Flange

Wireline

1520 / 59.84 × 540 / 21.26 × 450 / 17.72

900 / 1984

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Flange

1520 / 59.84 × 540 / 21.26 × 629 / 24.76

970 / 2138

2FZ18-35

RS11138

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Wireline

Flange

1520 / 59.84 × 540 / 21.26 × 743 / 29.25

1730 / 3814

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Wireline

1520 / 59.84 × 540 / 21.26 × 566 / 22.28

1660 / 3660

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

4:01

Flange

1520 / 59.84 × 540 / 21.26 × 920 / 36.22

1800 / 3968

FZ18-35 (Shear)

RS11832

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

9.77:1

Max 4 1/2" for pipe rams

Flange

Wireline

2112 / 83.15 × 540 / 21.26 × 475 / 18.70

1065 / 2348

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

9.77:1

Wireline

2112 / 83.15 × 540 / 21.26 × 300 / 11.81

995 / 2194

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

9.77:1

Flange

2112 / 83.15 × 540 / 21.26 × 650 / 25.59

1135 / 2502

2FZ18-35 (Shear)

RS11842

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

9.77:1

Flange

Wireline

2112 / 83.15 × 540 / 21.26 × 781 / 30.75

2140 / 4718

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

9.77:1

Wireline

2112 / 83.15 × 540 / 21.26 × 606 / 23.86

2070 / 4564

179.4 / 7 1/16"

34.5 / 5000

20.7 / 30000

8.4~10.5 / 1218~1524

3.2 / 0.85

4 / 1.06

Manual

9.77:1

Flange

2112 / 83.15 × 540 / 21.26 × 956 / 37.64

2210 / 4872

FZ18-70

RS11157

179.4 / 7 1/16"

69 / 10000

20.7 / 30000

8.4~10.5 / 1218~1524

5.5 / 1.45

Manual

2.9:1

Max 4 1/2" for pipe rams

Wireline

Flange

2054 / 80.87 × 480 / 18.90 × 575 / 22.64

1220 / 2690

179.4 / 7 1/16"

69 / 10000

20.7 / 30000

8.4~10.5 / 1218~1524

5.5 / 1.45

Manual

2.9:1

Flange

2054 / 80.87 × 480 / 18.90 × 746 / 29.37

1480 / 3263

2FZ18-70

RS11158

179.4 / 7 1/16"

69 / 10000

20.7 / 30000

8.4~10.5 / 1218~1524

5.5 / 1.45

Manual

2.9:1

Wireline

2054 / 80.87 × 480 / 18.90 × 762 / 30.00

746 / 1645

179.4 / 7 1/16"

69 / 10000

20.7 / 30000

8.4~10.5 / 1218~1524

5.5 / 1.45

Manual

2.9:1

Wireline

Flange

2054 / 80.87 × 480 / 18.90 × 910 / 35.83

2240 / 4938

179.4 / 7 1/16"

69 / 10000

20.7 / 30000

8.4~10.5 / 1218~1524

5.5 / 1.45

Manual

2.9:1

Flange

2054 / 80.87 × 480 / 18.90 × 1081 / 42.56

2488 / 5485

FZ18-70 (Shear)

RS11857

179.4 / 7 1/16"

69 / 10000

20.7 / 30000

17.5 / 2542

17.5 / 4.62

18.7 / 4.94

Manual

11.1:1

Max 4 1/2" for pipe rams

Wireline

Flange

1928 / 75.91 × 770 / 30.31 × 605 / 23.82

1823 / 4019

179.4 / 7 1/16"

69 / 10000

20.7 / 30000

17.5 / 2542

17.5 / 4.62

18.7 / 4.94

Manual

11.1:1

Wireline

1928 / 75.91 × 770 / 30.31 × 430 / 16.93

1671 / 3684

179.4 / 7 1/16"

69 / 10000

20.7 / 30000

17.5 / 2542

17.5 / 4.62

18.7 / 4.94

Manual

11.1:1

Flange

1928 / 75.91 × 770 / 30.31 × 780 / 30.71

1963 / 4328

2FZ18-70 (Shear)

RS11858

179.4 / 7 1/16"

69 / 10000

20.7 / 30000

17.5 / 2542

17.5 / 4.62

18.7 / 4.94

Manual

11.1:1

Wireline

Flange

1928 / 75.91 × 770 / 30.31 × 1005 / 39.57

3626 / 7994

179.4 / 7 1/16"

69 / 10000

20.7 / 30000

17.5 / 2542

17.5 / 4.62

18.7 / 4.94

Manual

11.1:1

Wireline

1928 / 75.91 × 770 / 30.31 × 830 / 32.68

3500 / 7716

179.4 / 7 1/16"

69 / 10000

20.7 / 30000

17.5 / 2542

17.5 / 4.62

18.7 / 4.94

Manual

11.1:1

Flange

1928 / 75.91 × 770 / 30.31 × 1180 / 46.46

3866 /8523

Cast Ram Blowout Preventer

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