Blow Out Preventers

Challenger Equipment provides a complete range Blow Out Preventers, OEM Components and Spools as well as Repair and Testing Services.


We offer a constantly changing inventory of BOPs that range from Workover to Large Drilling Stacks. Most of our BOPs are rebuilt to OEM specifications and may include Cameron, Shaffer, Hydril, Townsend and more. We also offer New BOP Stacks that are made to order. All New BOP Stacks are API Monogrammed and come with complete data packages.

We also stock a complete line of OEM and Aftermarket components for all major manufacturers. These components include Packing Elements and Seal Kits for Annular/Spherical BOPs as well as Ram Blocks, Ram Packers and Top Seals.

Challenger Equipment is also proud to offer New and Rebuilt DSAs, Riser Spools, Drilling Spools and Adapter Spools.

Repairs & Testing

Challenger Equipment has complete rebuild and repair capabilities at our API Q1 Facility. Whether you have a small rebuilt only requiring clean up, new components and testing or a complete 5-Year Recertification, we will make sure your job is completed the right way. All repairs come with documented hydrostatic and hydraulic testing.

We also have a team of mechanics to repair your BOP on location, saving you countless time and money. After hour service is always available. Let us complete your annual BOP inspection and test in the field. Our goal is to reduce your downtime with quick response and quality service.

Pressure Control Equipment

We are one of the industry’s leading manufacturers of BOP Control Systems (Accumulators) and High Pressure Test Units. All of our equipment is manufactured in the USA and is API 16D Monogrammable. We manufacture our Pressure Control Equipment under the name USA Pressure Controls.

Please view our dedicated Pressure Control Website here.