API 16A 21 1/2 "Annular BOP / Annular Blowout Preventer / BOP universal

Specifications and technical parameters of Annular Bop  (Model A)

Model

Bore(mm)

Working pressure

(Mpa/psi)

Close volume(L)

Open volume(L)

Weight

kgs

FHZ18-70

179.4

70/10000

36

27

6293

FHZ28-70

279.4

70/10000

67

66

12290

FHZ35-70

346.1

70/10000

116

117

15190

FHZ43-35

425.4

35/5000

134

134

14100

FHZ54-14

539.7

14/2000

95.3

94.5

7660

Specifications and technical parameters of Annular Bop  (Model D)

Model

Bore(mm)

Working pressure

Mpa/psi

Close volume(L)

Open

 volume(L)

Weight

kgs 

FH18-21

179.4

21/3000

21

15

1433

FH18-35

35/5000

21

15

1520

FH23-21

228.6

21/3000

34

22.8

2398

FH23-35

35/5000

42

33

2986

FH28-21

279.4

21/3000

50

39

2950

FH28-35

35/5000

6

72

4675

FH35-21

346.1

21/3000

94

69

5738

FH35-35

35/5000

94

69

6415

FH48-35

425.3

35/5000

220

171

16000

FH53-21

427

21/3000

173

110

6994

FH54-35

539.7

35/5000

241

181

20230