Place of Origin : Dongying,China
Post Date : 12-11-2009
Expiry Date : 30-12-2020

Design Feature
1，standard：API 16A
2，Bore Dia.: 7 1/16”(180mm)—21 1/4”(540mm)
3，Pressure: 3000 Psi (500mpa)—5000psi (35mpa).

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