Box Coupling
AssemblyUpper female half of the dog-type connector; it receives the pin of the joint above and houses the dog ring. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Box Coupling
4 top-level lines as of r50189| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Box Body | drilling-riser-joint-box-body | 1× | 1 | · | part |
| 2 | Dog Actuating Ring | drilling-riser-joint-dog-ring | 1× | 1 | · | part |
| 3 | Bore Seal | drilling-riser-joint-coupling-seal | 1× | 1 | · | part |
| 4 | O-Ring Set | oring-set | 2× | 2 | · | part |