AXALLOY Precision | Shenzhen, China
Inconel Oil and Gas Parts – Precision CNC Machining for Difficult-Alloy Components
AXALLOY Precision is a Shenzhen-based CNC machining partner specializing in Inconel and other difficult-to-machine alloys for oil and gas applications. We support international engineering, procurement, and quality teams from prototype development through low-volume and repeat production, focusing on process control, documentation, and dependable communication—not just the lowest unit price.
Why Inconel for Oil & Gas Components
Inconel alloys (commonly Inconel 718 / 625) are widely used in oil and gas environments where components must maintain performance under:
- High temperature and thermal cycling
- Corrosive fluids and sour conditions (application-dependent)
- High pressure, mechanical load, and fatigue
- Long service life requirements with strict traceability expectations
Our machining approach accounts for Inconel's work hardening tendency, tool wear, heat generation, and finishing requirements—before we lock in the production route.
What We Machine: Inconel Oil and Gas Parts
We manufacture complex, high-value Inconel parts where tolerances, interfaces, and surface requirements matter. Typical part families include:
Valve & Flow Control
Application-specific valve and flow-control components for demanding service conditions.
Precision Connectors
Nozzles, fittings, connectors, and threaded components with critical sealing interfaces.
Sleeves & Shafts
Precision sleeves, bushings, and shafts for rotational and sliding applications.
Complex Housings
Manifolds and complex milled housings requiring multi-axis machining.
Prototypes
Prototype and pre-production components for design validation and testing.
Supplier Transfer
Supplier-transfer work where repeatability and inspection evidence are required.
If you have defined critical features, GD&T, and documentation requirements, we can build a controlled and repeatable manufacturing plan.
CNC Machining Capabilities for Inconel Components
Our equipment and process capabilities are specifically configured for difficult-to-machine alloys like Inconel.
Multi-Axis CNC Milling (3/4/5-axis)
For complex contours, pockets, thin walls, and precision interfaces.
- Milling tolerancedown to ±0.005 mm
- Min internal corner radiusR0.3 mm
- Surface finishRa 1.6 μm / Ra 0.8 μm
- Max 3-axis size1,000 × 600 × 600 mm
- Max 5-axis sizeØ500 × 400 mm
CNC Turning & Mill-Turn
For fewer setups and stronger feature relationships on rotational parts.
- Turning tolerancedown to ±0.005 mm
- Concentricitydown to 0.008 mm
- Mill-turn axesup to 9 axes, ±0.008 mm
- Max turning sizeØ500 mm / 1,000 mm
Swiss CNC Turning (Small Inconel Parts)
Ideal for pins, connectors, and precision fittings.
- Max bar diameterØ32 mm
- Turning tolerancedown to ±0.005 mm
- Min part diameterØ0.5 mm
- Min thread sizeM0.8
EDM & Precision Grinding
When geometry or finish demands it.
- Wire EDM accuracy±0.005 mm, Ra 0.8 μm
- Sinker EDM radiusdown to R0.05 mm
- Grinding tolerance±0.002 mm, Ra 0.2 μm
Inconel Grades We Commonly Support
Typical nickel alloy grades include:
Related nickel alloys on request: Hastelloy (C-276/C-22), Monel, Haynes alloys, and others. If your drawing specifies a particular heat treatment condition or material standard, include it in your RFQ so we can plan tooling, sequencing, and inspection accordingly.
Special Processes & Finishing Support
Oil and gas components often require controlled post-machining steps. We can support:
Inspection, Traceability & Quality Documentation
AXALLOY is a strong fit for projects requiring inspection evidence and export-ready documentation.
Inspection Capabilities
- CMM range700 × 1,000 × 600 mm
- CMM accuracyup to 1.8 + L/300 μm
- Optical measurement±0.002 mm
- Surface roughnessRa 0.05–40 μm
- Hardness testingRockwell, Brinell, Vickers
- EnvironmentTemperature-controlled
Common Documentation Packages
- •Material Test Report / Mill Test Certificate
- •Certificate of Conformance (CoC)
- •First Article Inspection Report (FAIR)
- •Full dimensional inspection report
- •Ballooned drawing report
- •Surface roughness report (when required)
- •Heat treatment & coating certificates
- •Material and lot traceability / special process records
Prototype to Production for Oil & Gas Programs
We support the full lifecycle of your Inconel components:
Expedited service available.
Engineering Support (DFM for Inconel)
To reduce risk and improve manufacturability, we provide:
- Drawing review and DFM feedback
- Tolerance review for critical fits and GD&T
- Fixture planning and process development
- Sequencing recommendations to protect datums and interfaces
This is especially valuable for Inconel parts where tool access, heat management, and stable workholding directly affect consistency.
Who We're Best Fit For
AXALLOY is best suited to customers that prioritize:
- •Manufacturability feedback and stable process control
- •Reliable communication across time zones
- •Traceability and inspection documentation
- •High-value prototypes and repeat programs
- •Supplier transfer projects needing improved delivery and consistency
Not an Ideal Fit
- •Commodity parts purchased strictly on lowest unit price
- •Incomplete requirements
- •Unauthorized component reproduction
Related Difficult-Alloy Capabilities
If your program includes multiple materials, we also machine:
Send an RFQ for Inconel Oil and Gas Parts
To quote accurately and define the right process, please include:
- •2D drawing (PDF/DWG/DXF) and 3D model (STEP/IGES/X_T/SAT/SolidWorks)
- •Material grade and condition (e.g., Inconel 718/625, heat treatment state)
- •Quantities (prototype and expected repeat volume)
- •Required tolerances, GD&T, and identified critical features
- •Surface finish requirements and any special processes
- •Required documentation (FAI, full dimensional, traceability, certificates)
- •Target delivery date and shipping destination
Supported upload formats: STEP, STP, IGES, IGS, X_T, X_B, SLDPRT, SAT, PDF, DWG, DXF (up to 500 MB per RFQ)
Request a Quote
Tell us about your component requirements and material challenges.
AXALLOY Precision — CNC machining for difficult alloys, built for teams that need controlled processes, documentation, and repeatable results.