Import Annular Blowout Preventer — Buy in Bulk from Supplier in China

The Annular Blowout Preventer from Dongying Lake Petroleum Technology Co., Ltd is a well control device engineered for drilling operations, designed to seal the annulus between the drill pipe and wellbore under high-pressure conditions. This unit is built to contain wellbore pressure and prevent uncontrolled fluid release, with a focus on operational safety in oil and gas extraction. The equipment is compatible with standard drilling rigs and can be deployed in both onshore and offshore environments.

Constructed from high-strength alloy steel, the preventer incorporates an elastomeric packing element that adapts to varying pipe diameters, providing a reliable seal even with irregular or worn drill pipes. Typical industry designs for such preventers include a working pressure range of 2000 to 10000 psi, with temperature ratings up to 180°C, though the exact specifications for this unit should be confirmed with the supplier. The sealing mechanism is designed to close around the pipe or fully shut the wellbore if no pipe is present, a critical feature for emergency scenarios.

This equipment is primarily sourced by drilling contractors, oilfield service companies, and exploration firms requiring robust well control solutions. Buyers typically integrate it into their well control stacks, pairing it with ram preventers for comprehensive safety. Trade terms such as FOB or CIF are common for such equipment, with packaging designed to protect the unit during transit. Confirmation of pressure ratings, material certifications, and compatibility with existing well control systems is advised before ordering.

Dongying Lake Petroleum Technology Co., Ltd is based in Dongying, Shandong Province, China, a region recognised for its concentration of oilfield equipment manufacturers. The company operates as an imported-tier supplier, indicating it sources or produces components for international markets. Its address on Huanghe Road places it within a key industrial zone for petroleum technology, suggesting access to specialised supply chains and testing facilities.

The supplier’s profile does not provide response rate or verification signals, so buyers should directly request documentation such as API certification, material test reports, and pressure test records. No additional claims about company history, scale, or clientele are made beyond what is explicitly supported by the listing. Confirmation of compliance with industry standards and the supplier’s production capacity should be part of the due diligence process.