The casting blowout preventer is mainly used for drilling and only different shutters are replaced instead of the blow-out preventer during the whole operation process. The side door of the blowout preventer is equipped with hinge base,which makes It convenient to start the side door and change the shutter. Casting blowout preventer refers to the equip - ment for drilling and well control with higher price ratio and it is also your best choice for your work.The shutter adopts the planar square type while the shell is cast generally, with easier processing. The manufacturing cost is easy to control, the maintenance is simple and the applied scope is wide. The concealed oil circuit makes seal-ing safe and reliable.
|Model||Drift diameter(MM)||Working Pressure(MPa/psi)||StrengthTesting Pressure(MPa/psi)||HydraulicControlPressure(MPa/psi)||PistondriftDiameter(L)||Open-cavity volume of fuel tank( L)||Close-cavity volume of fuel tank( L)||Wight(Kg)||Dimensions(mm)L W H||Connection StyleUpper lower|
|2FZ28-21||2X5.2(upper)2X13(lower )||2x5(upper)2x12.1(lower)||3865||2448x875x800||Threaded Threaded|
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