C-22 casing spools API Spec 6A, PSL2, DD, P U, PR1. Slip-type casing hangers; Mandrel style casing hangers. C-22 casing spools feature a versatile straight bore design that can accept a wide variety of slip and mandrel type casing hangers.Straight Bore Design:Features a 45 landing shoulder capable of supporting maximum loads.Prevents test plugs from wedging under pressure.Manufacturing Standard:API Spec 6A, PSL2, DD, P U, PR1.Outlets:Line Pipe Outlets;Studded Side Outlets;Extended Flanged Outlets.Casing Hanger Compatibility:Slip-type casing hangers;Mandrel style casing hangers.Bottom Connections:For use with PE secondary seal bushing;For use with HPE secondary seal bushing for high pressure applications.Lock-screws:Casing heads are supplied with 2 lock-screws for wear bushing retention;Casing heads are supplied with 2 full set of lock-screws for mandrel casing hanger and packoff retention.

C-22 casing spools