Integral 70Mpa Hydraulic Triple Ram Drilling BOP 3FZ6-70

Product Description

Hydraulic Triple Ram Blowout Preventer is mainly composed of main casing, and ram

assembly piston,hydraulic cylinder,lead screw,end cap,hand wheel and other spare parts,

which are moving in the main casing in opposite direction. When the well needs to be

sealed,the hydraulic control and grease injection pressure control system is pressurized to

push the piston,therebyleading the two ram bodies to move towards the center of the well

bore, and well sealing can be achieved through the associative action of the front rubber

sealing element and the top sealing rubber.The ram can be locked on the shut-in position

through clockwise rotating the locking hand wheel.What be specially noticed is that before

the well is opened, the locking hand wheel must be anticlockwise rotated, the hydraulic

control system can be used for pressurizing after the hand wheel is totally receded to the

initial position,the piston is hydraulically pushed to led the two rams to rearwards move,

and then, the well can be opened.It should be guaranteed to open the full bore to prevent

the instruments and the ram from colliding when the well is opened.

Technical Parameters

Product Features:

1.Small size,low mounting height is allowed;

2.Equipped with gate position indicator bar;

3.With integral balance valve,sealing grease and chemical solvent can be injected;

4.With the self-disassembly function of the hydraulic cylinder,it saves time and effort to replace the hydraulic cylinder;

5.The pressure parts adopt high strength alloy steel,which has good corrosion resistance.