济宁东宏机械设备有限公司
Jining Donghong Machinery Co., Ltd
Quality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC

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Double ram bop 
Brand: CPTDC
Present point: 0
Point offset: 0.0
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Double ram bop 2FZ28-35,2FZ28-70,2FZ35-35,2FZ35-70,2FZ54-14


2FZ28-35

ype

Double Ram BOP

Model

2FZ28-35

Top Connection

Studded

Studded

Flange

Bottom Connection

Flange

Studded

Flange

Height, mm

1065

830

1300

Bore dia.

279.4 mm (11″)

Rated Working pres.

35MPa (5,000psi)

Hydraulic control rated working pres.

21 MPa(3,000psi)

Recommended hydraulic control operating pres.

8.4~10 .5MPa(1,200~1,500psi)

Hose connection joint

NPT 1

Cylinder dia.

220mm

Open Volume for one set of Ram

10.3L

Close Volume for one set of Ram

11.8L

Outlet size.

2 1/16″~3 1/8″-35MPa

Outlet quantity

0 or1

1 or 2

Temperature grade

T20(-29~121℃)

Ram sizes for fittings

7 ",2-3/8" to 31/2"adjustable, 2-7/8" to5"adjustable, 5to 5-1/2" adjustable7 ",2-3/8"to 31/2"adjustable,2-7/8"to5"adjustable,5to 5-1/2" adjustable


2FZ28-70

Type

Double Ram BOP

Model

2FZ28-70

Top Connection

Studded

Studded

Flange

Bottom Connection

Flange

Studded

Flange

Height, mm

996

1233

1470

Bore dia.

279.4 mm (11″)

Rated Working pres.

70 MPa (10,000psi)

Hydraulic control rated working pres.

21 MPa(3,000psi)

Recommended hydraulic control operating pres.

8.4~10 .5MPa(1,200~1,500psi)

Hose connection joint

NPT 1

Cylinder dia.

250mm

Open Volume for one set of Ram

13L

Close Volume for one set of Ram

14.7L

Outlet size.

3 1/16″-70MPa

Outlet quantity

0 or1

1 or 2

Temperature grade

T20(-29~121℃)

Ram sizes for fittings

7”, 2 3/8 "to 31/2" and 3 1/2 to 4 1/2 ", 5" to 5 1/2 "reducers, shear ram


2FZ35-35

Type

Double Ram BOP

Model

2FZ35-35

Top Connection

Studded

Studded

Flange

Bottom Connection

Flange

Studded

Flange

Height, mm

930

1145

1360

Bore dia.

346.1   mm (13 5/8″)

Rated Working   pres.

35MPa   (5,000psi)

Hydraulic control   rated working pres.

21   MPa(3,000psi)

Recommended   hydraulic control operating pres.

8.4~10 .5MPa(1,200~1,500psi)

Hose connection   joint

NPT   1

Cylinder dia.

250mm

Open Volume for   one set of Ram

17.2L

Close Volume for   one set of Ram

14.4L

Outlet size.

2   1/16″~3   1/8″-35MPa

Outlet quantity

0 or1

1   or 2

Temperature grade

T20(-29~121℃)

Ram sizes   for fittings

10 3/4 ",   5" to 5 1/2 "bore ram, 2 7/8" to 5 "bore ram.


2FZ35-70

Type

Double Ram BOP

Model

2FZ35-70

Top Connection

Studded

Studded

Flange

Bottom Connection

Flange

Studded

Flange

Height, mm

1205

1485

1775

Bore dia.

346.1   mm (13 5/8″)

Rated Working   pres.

70MPa   (10,000psi)

Hydraulic control   rated working pres.

21   MPa(3,000psi)

Recommended hydraulic   control operating pres.

8.4~10 .5MPa(1,200~1,500psi)

Hose connection   joint

NPT   1

Cylinder dia.

340mm

Open Volume for   one set of Ram

37   L

Close Volume for   one set of Ram

42   L

Outlet size.

2   1/16″~4   1/16″-70MPa

Outlet quantity

0 or1

1   or 2

Temperature grade

T20(-29~121℃)

Ram sizes   for fittings

10 3/4″,5″~5 1/2″、2 7/8″~5″、5″~7″variable bore   ram, shear ram.


2FZ54-14

Type

Double   Ram BOP

Model

2FZ54-14

Top Connection

Studded

Studded

Flange

Bottom Connection

Flange

Studded

Flange

Height, mm

975

1155

1345

Bore dia.

539.8   mm (21 1/4″)

Rated Working   pres.

14MPa   (2,000psi)

Hydraulic control   rated working pres.

21MPa(3,000psi)

Recommended   hydraulic control operating pres.

8.4~10 .5MPa(1,200~1,500psi)

Hose connection   joint

NPT   1

Cylinder dia.

250mm

Open Volume for   one set of Ram

23.3L

Close Volume for   one set of Ram

27.3L

Outlet size.

2   1/16″~4   1/16″-21MPa

Outlet quantity

0 or1

1   or 2

Temperature grade

T20(-29~121℃)

Ram sizes   for fittingsRam sizes for fittings

16   "