Essential details
Quantity(pieces):1
MOQ:Min. Order: 1 set
Lead time:30天
Shipping:Land transport
Product Introduction
API 16A Annular BOPs are hydraulically operated well-control devices designed to seal around drill pipe, tubing, casing, drill collars, tool joints and other tubular profiles positioned in the wellbore.
Technical Parameters
| Parameter | Available Specifications |
| Applicable standard | API Spec 16A, applicable current edition |
| Structure options | Spherical or tapered packing element |
| Bore range | 179.4–539.7 mm |
| Working pressure | 2,000–10,000 psi |
| Upper housing connection | Bolted or clamp-type |
| Operation | Hydraulic opening and closing |
| Primary sealing component | Reinforced annular packing element |
| Main service | Drilling and workover well control |
| Applicable profiles | Drill pipe, tubing, casing, drill collars and approved tubular profiles |
| Open-bore sealing | According to the selected model and approved procedure |
| Stripping capability | According to the model, the tubular profile and operating procedure |
| Packing-element material | Selected according to service conditions |
| BOP stack connection | Project-specific |
| Control-system requirement | Based on the opening and closing volume |
