CNC Machined Oil & Gas Components Australia
We manufacture custom oil and gas equipment parts — valve bodies, pump housings, manifolds, flanges. Duplex stainless, Inconel, Hastelloy. NACE MR0175 and pressure-vessel compliant. Quote in 2 business days.
Oil & Gas Parts We Manufacture
Precision components for offshore drilling, onshore production, refining, pipelines, and subsea systems.
Valve Bodies & Bonnets
Precision valve housings for isolation, control, and check applications. Duplex stainless or Inconel. Tight internal tolerance for sealing.
Pump Housings & Impellers
Centrifugal pump casings and internal components. Erosion and corrosion-resistant designs. API 670 compliant pressure ratings.
Flanges & Fittings
ASME/API flanges in duplex, super duplex, or Inconel. Pressure-rated and certified. Full traceability documentation.
Manifolds & Headers
Complex internal-passage manifolds for fluid distribution. Duplex stainless. High-pressure sealed connections.
BOP Components
Blowout preventer components and control modules. Extreme pressure and safety-critical designs. Full certification.
Downhole Tool Parts
Subsea and downhole equipment components. Corrosion-resistant materials. Precision-machined internal passages.
Pressure Vessel Components
Vessel heads, flanges, and internal supports. ASME Section VIII compliant design and manufacture.
Custom Fasteners & Pins
High-strength fasteners for extreme pressure and corrosive environments. Duplex or super duplex steel.
Materials for Oil & Gas Components
| Material | Grade | Applications |
|---|---|---|
| 316L Stainless Steel | ISO 5347 | General corrosion-resistant components, non-H2S services |
| Duplex 2205 | ASTM A276 | Standard oil & gas — excellent corrosion resistance and cost balance |
| Super Duplex 2507 | ASTM A276 | High chloride, high H2S environments — extreme corrosion resistance |
| Inconel 625 | AMS 5599 | High-temperature and extreme-pressure applications, subsea systems |
| Inconel 718 | AMS 5596 | High-temperature components, engine-grade strength |
| Monel 400 | ASTM B164 | Severe corrosion environments, seawater applications |
| Hastelloy C-276 | AMS 5007 | Most severe corrosive environments — maximum resistance |
| Titanium | Grade 2 / Ti-6Al-4V | Seawater and extreme-corrosion applications |
Manufacturing Capabilities
High-Pressure Design
- ✓ ASME Section VIII vessels
- ✓ API pressure ratings
- ✓ Extreme-pressure testing
- ✓ Certification packages included
Corrosion Compliance
- ✓ NACE MR0175 compliant
- ✓ ISO 15156 compliance
- ✓ H2S and SCC considerations
- ✓ Material hardness control
Certification & Documentation
- ✓ API certifications
- ✓ ASME pressure vessel certs
- ✓ DNV/ABS classifications
- ✓ Full material traceability
Industries We Serve
Oil & Gas Components FAQ
What materials are best for corrosive oil & gas environments?
Duplex stainless (2205) and super duplex (2507) are the workhorses of oil & gas — excellent corrosion resistance and cost-effectiveness. Inconel 625 and 718 are used for extreme-temperature and high-pressure applications. Monel 400 and Hastelloy C-276 are reserved for the most severe corrosive environments. Material selection depends on temperature, pressure, H2S concentration, and chloride levels — this is critical and should be specified on your design.
Can you manufacture parts for high-pressure applications?
Yes. Our pressure vessel and high-pressure component manufacturing is certified for extreme pressures. We design to ASME standards and work with your engineering team on pressure ratings. High-pressure testing and certification can be arranged.
Do you work with NACE MR0175/ISO 15156 requirements?
Yes. NACE MR0175 (corrosion in oilfield equipment) and ISO 15156 compliance are essential for oil & gas supply. We understand material selection, hardness limits, stress corrosion cracking (SCC), and hydrogen-induced cracking (HIC) requirements. All manufacturing and heat treatment is managed to ensure NACE compliance — discuss requirements during your quote.
What is the typical lead time for oil & gas components?
Standard oil & gas components: 12–18 business days due to material procurement and inspection requirements. Complex pressure vessels or BOP components: 3–4 weeks. Expedited delivery is available for critical items on emergency schedule — contact us immediately for urgent orders.
Can you manufacture replacement parts for obsolete equipment?
Yes. Offshore equipment replacement is a major service for us. We can reverse engineer from existing parts or engineering drawings and manufacture exact replacements. For obsolete equipment, we work with your operations team to verify specifications and ensure compatibility.
What certifications do your oil & gas suppliers hold?
Our manufacturing partners hold API certifications, ASME pressure vessel certifications, and DNV/ABS classifications where required. We provide complete certification packages including pressure test reports, material certifications, and full traceability documentation for audit compliance.
Related Services
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