API 16a FH25-35/FZ28-35 BOP stac/ Blowout preventer stack
Product Quick Detail
Minimum Order
1
Place Of Origin
China
Packaging
wooden case
Delivery
45days
Specifications
Annular BOP Large gate, usually fitted with a ram type blowout preventer operation to form a sealed annular space between the tubing string and the wellbore in the well, baa case of a column-plugging can
also be done individually, but used several times to die, and does not allow the use of long-term shut-in