Casing head is used to fix the drilling well and connect the casing string under the well. It can reliably seal and control the annular spaces between pipes, and it is an important part of Wellhead. Casing head is designed with a 45°circular bead, used to support the weight of casing string transmitted by casing hanger, and BT type secondary seal can be used for the bottom.

C-21 and C-22 type wellhead casing head are offered by us, and welcome to visit us!