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Products

  • manual ram BOP
  • shear/totally sealed Kava ram BOP

ram BOP

The shell is forged and processed with whole alloy steel with ellipse shutter,low height,reaseonable force state,small volume and lightweight.
All parts are treated by ni-P electroless plating with ascendant anticorrosion performance.
There is manual mechanical lock installed to lock tight by hand to release the tubing head pressure the shut——in safety.
Once blowout or blowout presage appears,the pipe will be closed quickly and firmly,and be cut,with the Kava to prevent the cut pipe from dropping in the well.

■ Precauciones

The pressure bearing parts including the shell,side door and side door bolt are all forged with alloy steel.The metal parts are highly corrosion-proof plated with nickel phosphate.
Compact structure,small volume,light weight,easy operation and maintenance.

Technical Parameter

TYPE

SFZ 18-21

SFZ18-35

SFZ18-21

SFZ18-35

Working Pressure(Mpa)

21(3000psi)

35(5000psi)

 21(3000psi)

35(5000psi)

Bore size(in)

7-1/16”(180mm)

Temperature

T-20 (29~+121)

Ram Size(in)

2-3/8 2-7/8 3-1/2full sealing

Working Medium

                  Crude Oil / Gas/Mud/Water

OAD(mm)

1052×380×387

1030×395×438

1052×380×543

1030×395×605

The shell is forged and processed with  whole alloy steel with ellipse shutter,low height,reaseonable force state,small volume and lightweight.
All parts are treated by ni-P electroless plating with ascendant anticorrosion performance.     
There is manual mechanical lock installed to lock tight by hand to release the tubing head pressure the shut——in safety.
Once blowout or blowout presage appears,the pipe will be closed quickly and firmly,and be cut,with the Kava to prevent the cut pipe from dropping in the well.

Main Technical Parameters

 

 

Technical Parameter

Nominal Bore Size

186mm

Rated operating pressure

35Mpa

Weight

1000Kg

Size

1602mm×395mm×792mm

Shear stress

75t,could ship vitta below 3-1/2” and full seal Wellhead

Below cavaca clamping force

Could achieve 25MT on condition of 15Mpa oil pressure