Annular Preventer
AssemblySpherical preventer whose rubber packing element closes around any pipe shape or the open hole. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Annular Preventer
6 top-level lines as of r15558| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Annular Body | blowout-preventer-annular-body | 1× | 1 | · | part |
| 2 | Packing Element | blowout-preventer-packing-element | 1× | 1 | · | part |
| 3 | Annular Piston | blowout-preventer-annular-piston | 1× | 1 | · | part |
| 4 | Annular Head | blowout-preventer-annular-head | 1× | 1 | · | part |
| 5 | O-Ring Set | oring-set | 2× | 2 | · | part |
| 6 | Fastener Set | fastener-set | 1× | 1 | · | part |