Choke & Kill Lines
AssemblyA pair of high-pressure lines running the length of the joint that let the rig circulate against a kick; they have their own bore couplings that make up when the main joint does. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Choke & Kill Lines
5 top-level lines as of r50204| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Choke Line | drilling-riser-joint-choke-line | 1× | 1 | · | part |
| 2 | Kill Line | drilling-riser-joint-kill-line | 1× | 1 | · | part |
| 3 | Choke/Kill Coupling 3 parts | drilling-riser-joint-ck-coupling | 2× | 2 | 0 | assembly |
| 4 | Choke/Kill Clamp | drilling-riser-joint-ck-clamp | 6× | 6 | · | part |
| 5 | Choke/Kill Coupling Seal | drilling-riser-joint-ck-seal | 4× | 4 | · | part |