Jereh Petroleum:solid control,shale shaker,butterfly valve and so on.

Jereh Petroleum:solid control,shale shaker,butterfly valve and so on.

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MODEL FH ANNULAR BOP

Jereh Petroleum:solid control,shale shaker,butterfly valve and so on.

bop1 Design Feature

Simple structure and convenient maintenance.It mainly consists of shell,head cover,scraper seal,piston and rubber packer.
The annular rubber packers have the enough rubber volume and long service life.
The low profile saves the installation space.

The hydraulic control provides the puick and reliable operation.
With the wide closing range,the BOP can close various shapes and sizes of drilling tools and wireline less than BOP bore diameter in size.
bop bop bop

TypeD

TypeA1

 TypeA2

bop2 SPECIFICATIONS-MODEL FH ANNULAR BOP
Model FH28-21 FH35-21 FH18-35 FH28-35 FH35-35

Bore Dia.

 mm 280 346 180 280 346
in 11 2013-5-8 2007-1-16 11 2013-5-8
Rated Working Pressure  Mpa 21 21 35 35 35
Psi 3000 3000 5000 5000 5000
Shell Testing Pressure Mpa 42 42 70 70 70
Psi 6000 6000 10000 10000 10000
Recom.Hyd.Pressure Mpa 8.4-10.5 　 　 　 　
Psi 1200-1500 　 　 　 　
Liters to Open L 33 66 15 57 66
Usgal 8.68 17 4 15 17
Liters to Close L 48 90 20 72 90
Usgal 12.6 24 5 19 24
Inlet and Outlet Size of Control Pipeline NPTI NPTI NPTI NPTI NPTI NPTI
Working Temperature  -29℃-121℃
Media Crude oil,natural gas ＆ drilling fluid containing H2S
Weight kg 3272 5352 1444 4328 6384
ibs 9340 11800 3184 9522 14015
Dimensions(ODXH) mm 1032x930 1245x1090 745x788 1135x1065 1271x1220
in 45x42 49x43 29x31 45x42 50x48