ram blowout preventer: double ram blowout preventers type:2FZ1835, 2FZ1870,2FZ2835,2FZ 2870, 2FZ3535, ZFZ3570 and 2FZ5414
ram blowout preventer: double ram blowout preventerstype:2FZ1835, 2FZ1870,2FZ2835,2FZ 2870, 2FZ3535, ZFZ3570 and 2FZ5414.
Technical parameter
1)bore size: 7-1/16"-26-3/4"
2) material: 35CrMo OR 25CrNiMo
3)working pressure: 2000PSI--15000PSI
A blowout preventer is a large, specialized valve used to seal, control and monitor oil and gas wells. Blowout preventers were developed to cope with extreme erratic pressures and uncontrolled flow emanating from a well reservoir during drilling
ram blowout preventer