1,Accoding to API16A 2,An intergral part of well control equipment 3,Working Pressure :2000-10000psi
Features
1,Upper housing and the body have two connection forms as connection by bolts and connection by claw chuck.
2,Annular BOP with tapered rubber is composed of seven parts as upper housing, wear plate, body, piston, tapered rubber, anti-dust ring supporting cylinder.
3,The dynamic seal of annular BOP adopts the sealing ring of lip structure, which reduces the wearing of sealing ring to maximum, and the sealing is reliable; the rubber is not easy to fold back, and there is the effect of funnel; and the well pressure has the function of assisting sealing, etc.
Specifications And Technical Parameters Of Model A Annular BOP
Model | (mm) Bore | (Mpa/psi) Working pressure | Dimensions(mm) | Opening oil volume | Closing oil volume | |
FHZ18-70 | 179.4 | 70/10000 | 1200 | 1250 | 27 | 36 |
2FHZ28-70 | 279.4 | 70/10000 | 1465 | 1653 | 66 | 67 |
FHZ35-70 | 346.1 | 70/10000 | 1554 | 1742 | 117 | 116 |
FHZ43-35 | 425.4 | 35/5000 | 1680 | 1590 | 134 | 134 |
FHZ54-14 | 539.7 | 14/2000 | 1380 | 1437 | 94.5 | 95.3 |
Petroleum Equipment Annular bop Blowout Preventer
