... divided into five levels, i.e. 2,000psi, 3,000psi, 5,000psi, 10,000psi, 15,000psi; it can be designed according ... place where operator approach it conveniently, pressure test should be executed as installation, while the sealing test pressure should equal to the rated working ... drilling spool and the other end is connected to the pump. The kill manifold and choke manifold are both designed to ...