Roberson’s Oil and Gas Precision Machining for Chattanooga, TN, energy and industrial clients is all about repeatability under pressure. Our CNC processes are built to handle complex geometries, corrosive fluids, and punishing field conditions.
We support your project at every stage—from design to final inspection—by manufacturing precision parts with both speed and care. Here’s what we cover below:
- Oil and gas precision machining pushes beyond typical machining—more complexity, stricter specs, and less room for error.
- We’ll break down which components demand oil and gas precision machining—and why reliability can’t slip.
- We’ll walk through how our shop tackles oil and gas precision machining with precision, urgency, and no shortcuts.
Contact us online or call 573-646-3996 to discuss your next Chattanooga, TN, oil and gas manufacturing project.
Table of Contents
- What Is Oil and Gas Precision Machining?
- Common Oil and Gas Components We Machine
- Types of Precision Machining We Use
- Rapid Prototyping Capabilities
- Materials We Work With for Oil and Gas Machining Machining in Chattanooga, TN
- Built-In Quality From First Cut to Final Inspection
- Industries We Serve
- Why Roberson Machine Company?
Learn more about our capabilities below and be sure to check out our blog. We cover not just how we machine critical components, but how we solve production problems for real-world oil and gas applications. From materials to process control to inspection, it’s all in here.
What Is Chattanooga, TN, Oil and Gas Precision Machining?
This type of machining focuses on building essential parts that stand up to heat, pressure, and corrosive conditions. Used across drilling platforms, refining operations, and transport systems, these parts must perform without fail.
Oil and gas components often face:
- High operating pressures
- Corrosive fluids and gases
- Extreme heat and temperature swings
- Constant vibration and mechanical shock
- Particulate exposure
Roberson Machine Company provides CNC machining services specifically suited to these demands. Our equipment, programming, and inspection workflows are built to handle complex geometries, tough materials, and aggressive production schedules—without compromising quality.
Need CNC machining for demanding environments? Roberson Machine Company has you covered. We use advanced equipment, smart programming, and tight inspection processes to tackle tough materials and complex designs.
Common Oil and Gas Components We Machine for Chattanooga, TN, Companies
Precision-machined parts from our shop support critical systems like drilling equipment, skids, pipelines, and refining gear. From first-run builds to routine part replacement, our turnaround times keep your project moving.
- Valve bodies, seats, and stems
- Flanges and couplings
- Pump housings, impellers, and liners
- Blowout preventer parts and sealing systems
- Downhole tool components
- Manifolds and pressure fittings
- Custom bushings, adapters, and spacers
We support everything from print-to-part machining to reverse engineering and production design support. Let’s talk about what you need.
Types of Precision Machining We Use for Chattanooga, TN, Businesses
After approval, we move directly into production using CNC technology built for accuracy and repeatability. From large structures to the smallest machined details, we build with repeatability and precision.
Machining Capabilities
- 3-, 4-, and 5-Axis CNC Milling: Great for complex surfacing, difficult-to-reach features, and reducing fixturing steps.
- CNC Turning: Used to manufacture round parts such as shafts, bushings, and threaded fittings efficiently.
- Wire EDM: Perfect for intricate shapes, tight internal clearances, and hard materials like Inconel or Hastelloy.
Supporting Processes
- CAD/CAM Programming: Simulates and optimizes toolpaths before material is cut—saving time and improving accuracy.
- Robotics and Automation: Streamlines repetitive machining tasks while maintaining part uniformity.
- In-Process and Final Inspection: Each part goes through in-process and final checks with CMMs and measurement tools to confirm spec compliance.
These capabilities give us the control and precision needed for demanding oil and gas work—especially for projects in Chattanooga, TN.
Rapid Prototyping Capabilities
Our rapid prototyping services make it easy to move from concept to tested component—ideal for oil and gas parts that need validation in the field. This workflow ties CAD and CAM together for fast iteration and confident handoff to production.
We offer value-added machining support that includes marking, light assembly, and packing. Reach out to plan your project.
Materials We Work With for Oil and Gas Machining Companies in Chattanooga
We regularly machine parts for energy-sector clients in Chattanooga, TN, using alloys and polymers engineered for oil and gas demands.
| Material | Properties | Common Uses |
|---|---|---|
| 316 / 321 Stainless Steel | Corrosion resistance, weldability | Valve bodies, manifolds, housings |
| 420 / 440 Stainless | Wear resistance, hardness | Pump parts, bushings, sealing surfaces |
| 6061 / 7075 Aluminum | Lightweight, good machinability | Brackets, frames, covers |
| PEEK / Delrin / GF Nylon | Chemical resistance, electrical insulation | Seals, spacers, insulators |
| Inconel / Hastelloy / Duplex | High strength, extreme corrosion resistance | Downhole tools, pressure fittings, sour service parts |
Want to make sure your material choice can handle the job? Let’s figure it out together.
Built-In Quality From First Cut to Final Inspection
Each part moves through in-process verification and final inspection using precision measurement tools. Our goal: zero surprises during machining or installation.
- Built-in inspection points confirm critical dimensions during the cut
- Every critical feature goes through first article and live production checks
- Each part goes through final checks using CMMs, calibrated tools, and visual review
- Need traceability or records? We can include them with your order
No shortcuts, no surprises. You get the part you asked for, ready to perform under pressure.
Industries We Serve
Whether it’s a one-off prototype or ongoing production, Roberson Machine Company serves industries where reliability can’t slip:
- Aerospace & Defense
- Automotive
- Medical & Surgical
- Food & Beverage
- Packaging
- Oil and Energy
- OEM & Other Industries
That kind of experience translates directly to oil and gas precision machining—especially for customers in Chattanooga, TN.
Why Roberson Machine Company? Precision Machining Experts for Chattanooga, TN, Manufacturers
Built for reliability, Roberson Machine Company helps manufacturers meet the demands of extreme operating environments. We emphasize:
- Quality: Every part is machined to your specifications using carefully selected materials suited to harsh oil and gas environments.
- Reliability: Reliable delivery and real-time communication help you stay ahead of downtime.
- Precision: We use in-process checks and final inspections to keep your parts consistent from run to run.
With over 20 years in business, Roberson Machine serves energy, industrial, and OEM manufacturers across the U.S. Our team combines advanced multi-axis equipment, skilled machinists, and the ability to scale from pre-production through full-scale manufacturing—whether you’re building pump skids, pipeline infrastructure, or pressure-rated components.
Roberson Machine Company’s capabilities don’t stop here. We also provide Chattanooga, TN, companies with:
- Aerospace Manufacturing
- Automotive Part Manufacturing
- EDM Machining
- High Volume CNC Machining
- Industrial Automation
- Solar Panel Manufacturers
- Microscope Parts Precision Machining
- Military Manufacturing
- Medical Brace Manufacturing
Get in touch today. Start the conversation or call 573-646-3996 to talk through your Chattanooga, TN, Oil and Gas machining needs.