• When seal well with fully seal gate that put into mud through kill manifold to realizing press operation
• When blowout , add fresh water into well through kill manifold so as to Burning fire
• When the fire started , add fire-extinguishing into well cylinder through well manifold so as to help Eliminate fire
• Working pressure :2000PSI~20000PSI
• Nominal bore:2.1/16"~4.1/16"(46mm~103mm)
• Working medium :oil、nature gas、mud
• working temp.: -46℃~121℃(LU)