Casing Head
Casing Head is a kind of part connecting casting and wellheads, it provides a transition joint for the tubing head,Christmas tree and other wellheads.
Both top and bottom connections are API 6A flanged,and the flangesare provided with locking bolts.RLD22&RLD29 Casing Heads have a straight bore bowl with 45℃ landing shoulder design which avoidsdamage to sealing areas by drilling tools and prevents test plug and bowl protector wedging problems when pressureis applied.RLD22&RLD29 Casing Heads are normally furnished with threaded outlets andstudded outlets are available upon requst, bottom connection can be furnished threaded or slipon for welding.
Specification
◆ Versatile straight-bore design, Uses a 45℃ landing shoulder
◆ Accepts a wide variety of slip and mandrel casing hangers
◆ RLD-22 Casing heads-BP has a additional lock screws for Bowl protection.
◆ RLD-22 Casing heads allows use of lock screws to retain hanger
◆ 3 different types of outlets: Line pipe, Flanged (Studded)
Padded and Extended flanged outlets.
◆ Multiple bottom connections, such as: Slip-on weld
Slip-on weld with O-ring, Threaded and Sure Lock
Supply Range
