Annular blowout preventers are manufactured in accordance with API 16A third Edition, temperature T20, suitable for H2S service. Similar to Shaffer or Hydril.

Advantage: Fast delivery, 10-30 days to loading port

Annular BOP Size and Models

W.P. (psi)	Bore (inches)
	7-1/16	9	11	13-5/8	16-3/4	18-3/4	20-3/4	21-1/4
10000
5000
3000
2000

*This is only a partial listing of our annular BOP. Data in this table are for reference only.