Casing head is a kind of part connecting casings 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. JF22&JF29 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.JF22&JF29 Casing Heads are normally furnished with threaded outlets andstudded outlets are available upon request. Bottom connections can be furnished threaded or slip-on for welding.
Products Information
◆ Versatile straight-bore design, Uses a 45℃ landing shoulder
◆ Accepts a wide variety of slip and mandrel casing hangers
◆ JF-22 Casing heads-BP has a additional lock screws for Bowl protection.
◆ JF-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
Products | Description (Type-size-pressure-connection) | Temperature | Performance | Material | Specification |
Casing heads | 11"~20-3/4"-2M/3M/5M | K.L.P.R.S.T.U.V. | PR1 PR2 | DD,EE | PSL1~PSL3 |
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