Choke and kill-line manifold is the supporting equipment of the hydraulic BOP and is the essential equipment of controlling the well kick and implementing the oil ,gas well pressure control technology. It is equipped with hydraulic console, which enables remote control.

   In addition, the company also designs and manufactures a new type of choke and kill-line device.The choke manifold and kill-line manifold are combined into a whole through the valves .So that the two separate manifolds can turn into a whole to alternate operation .With the use of them,the choke ,kill-line and degassing are turned into a whole. Especially adapt to offshore drilling platform limited space requirements .The device has been obtained the national utility new model patent.