MC Type Casing Head
MC casing heads are standard-manufactured in order to house MC-21, MC-22, and MC-29 casing hangers. Side outlets are normally supplied with a 2" LP thread and, optionally, with open-face flanges. The bottom connection can be either threaded, prepared for welding , or supplied with a slip-lock quick-connector.
Also available are type MC-22P and MC-29P casing heads manufactured with two tie-down screws to secure the wear bushing. These do not accept MC-21 hangers with type H seal rings.
Landing bases are used to distribute wellhead loads over larger areas when working in marshy locations or other applications. The landing bases can be provided in one piece or split for remove and reuse.