Annular blowout preventer

Product Details

◆ Product introduction ◆

➣The annular blowout preventer has two structures: conical blowout preventer and spherical blowout preventer. Its design fully conforms to the requirements of API 16a and NACE mr0175 standards. It can effectively seal the annular space between drilling tools and wellbore and realize snubbing operation, so as to prevent overflow or blowout.

◆ Technical parameter ◆

Size	7-1/16" ~ 29-1/2"
Pressure	2,000Psi~ 15,000Psi
Temperature level	T-0/250、T-0/350、T-20/250、T-20/350、T-75/250、T-75/350
Performance level	PR1，PR2