11″-3000psi Annular Bop Casting API Annular Bop for Oil & Gas Wellhead Control Equipment.•Use buriel-type oil passage,Bearing hinge is separated from the hydraulic hinge. •Hinge structure is simple,easy to dismount and mount. •Steam circulating lines can be designed and machined to adapt to low temperature environment.•Prerized components are forging matierals , having good strength and impact toughness , avoid the forging default.
•Middle flange uses combined seal, its switch is operated by hydraulicpressure, easy to change the ram.
| Category | Specification | Details |
|---|---|---|
| Model & Certification | Model No. | API |
| Certification | CE, RoHS, ISO 9001:2000, ISO 9001:2008 | |
| Operational Parameters | Power Source | Hydraulic |
| Operation Pressure | Vacuum | |
| Applicable Medium | Mud, Water, Natural Gas, Crude Oil | |
| Physical Properties | Structure | Vertical |
| Material | Cast Steel | |
| Weight | 500 kg | |
| Quality & Marketing | Video Inspection | Provided |
| Applicable Industries | Energy & Mining | |
| Marketing Type | Hot Product 2023 | |
| Packaging & Delivery | Transport Package | Box |
| Package Size | 390.00 cm * 210.00 cm * 110.00 cm | |
| Package Gross Weight | 300.000 kg | |
| Specification | 3000 kg | |
| Brand & Production | Trademark | River petro |
| Origin | China | |
| Production Capacity | 1000 Set/Sets Per Month |
The oilfield drilling pump, often a powerful triplex or quintuplex pump, is the relentless heart of the circulating system on any drilling rig. Its primary and critical function is to circulate drilling fluid, or “mud,” throughout the entire wellbore under extremely high pressure. This powerful circulation cleans the drill bit, carries rock cuttings to the surface, and maintains essential hydrostatic pressure to counter formation pressures and ensure wellbore stability. Without the immense and consistent power of the drilling pump, the entire process of penetrating the earth’s layers would grind to a halt, making it an indispensable component of safe and efficient drilling operations.
