Greno Industries provides precision parts manufacturing for the global oil and gas sector. We engineer critical components designed to withstand the harshest operating conditions, including High-Pressure, High-Temperature (HPHT) environments, subsea extraction, and corrosive sour gas applications.
Our precision machining operations run under a strict quality management system to ensure every part satisfies compliance benchmarks for critical energy infrastructure. We provide full material traceability, including Material Test Reports (MTRs), heat-treat documentation, non-destructive testing (NDT) compliance, and comprehensive coordinate measuring machine (CMM) dimensional inspection reports.
Watch how Greno manufactures oversized centrifugal compressor housings to exact tolerances for the oil and gas industry.
Precision-engineered components built to endure extreme torsional stress, shock, and drilling mud abrasion.
Mud Motor Components & Rotors: Machined to exact helical geometries to optimize fluid dynamics and torque transmission.
Drilling Mandrels & Sleeves: Heavy-duty, long-axis turned parts built for deep-well downhole assemblies.
Valve Bodies & Blocks: Multi-axis machined housings engineered to manage directional flow under immense subterranean pressures.
Stabilizers & Centralizers: Ruggedized hardware machined to ensure precise string alignment during directional drilling.
Critical pressure-containing components and structural spares for reliable fluid control and containment.
Subsea Tree Components & Manifolds: High-integrity blocks and flow loops machined to resist marine corrosion and hyperbaric pressures.
Flanges, Connectors & Hubs: Custom and standard high-pressure connection hardware machined from forged bars to guarantee zero-leak joints.
Choke & Kill Valve Internal Spares: Stems, plugs, and seats manufactured to tight tolerances to prevent erosion from particulate-heavy fluids.
Casing Heads & Hangers: Robust surface hardware designed to securely suspend massive downhole casing strings.
Wear-resistant components designed for continuous-duty pumping, compression, and hydrocarbon processing.
Pump Shafts & Impellers: Dynamically balanced, precision-turned components designed for high-volume pipeline transit and processing facilities.
Compressor Segments & Valve Plates: Tight-tolerance hardware engineered to maintain sealing integrity in high-velocity natural gas compression.
Specialty Fasteners & Studs: Custom 12-point bolts, heavy hex nuts, and threaded studs machined from B7, L7, and high-nickel alloys for casing closures and high-stress joints.
Looking to optimize your supply chain or find a more reliable machining partner for your next manufacturing run? Upload your technical prints, solid models, or API material specifications today.
Our engineering and estimating team provides rapid turnarounds on all standard and custom Request for Quotes (RFQs).
