CNC Machined Heat Exchanger Parts Australia
We manufacture custom CNC machined heat exchanger parts in stainless steel, titanium, and specialty materials. Tube sheets, baffles, end caps, nozzles, flanges, support plates built to your exact specifications. Precision manufacturing in Australia. Quote in 2 business days.
Heat Exchanger Parts We Manufacture
We design and manufacture precision heat exchanger components for oil & gas, chemical processing, power generation, marine, HVAC, and food processing applications.
Tube Sheets
Precision tube sheets that secure heat exchanger tubes. Hole pattern accuracy critical for tube alignment and performance.
Baffles
Flow-directing baffles that optimise heat transfer. Engineered for fluid dynamics and thermal efficiency.
End Caps
Sealing end caps for heat exchanger shells. Precise mating surfaces ensure leak-free operation under pressure.
Nozzles
Inlet and outlet connection nozzles with integrated flanges. Engineered for flow requirements and mounting.
Flanges
Bolting flanges for connections and structural support. Hole patterns and faces machined to exact specifications.
Support Plates
Structural support plates that maintain component alignment. Engineered for load-bearing and vibration isolation.
Materials Available for Heat Exchanger Parts
Choose from materials optimised for thermal conductivity, corrosion resistance, and pressure performance.
| Material | Grades Available | Best For |
|---|---|---|
| Stainless Steel | 316, 304 | Corrosive fluids, chemical processing, general service |
| Titanium | Grade 5 | Seawater, extreme corrosion, aerospace applications |
| Inconel | 625, 718 | High temperature, extreme corrosion, power generation |
| Copper-Nickel | 90/10, 70/30 | Seawater, marine applications, biofouling resistance |
| Aluminium Brass | 443 | Seawater heat exchangers, marine, excellent corrosion resistance |
Manufacturing Capabilities
Precise Hole Patterns
Tube sheet holes and mounting patterns machined with CNC precision. Hole pattern verification with CMM ensures perfect alignment.
- ✓ CNC drilling
- ✓ CMM verification
- ✓ Tolerance control
- ✓ Large hole counts
Sealing Surface Finishing
Mating surfaces finished to precise flatness and surface finish requirements. All sealing surfaces verified with precision measurement.
- ✓ Flatness verification
- ✓ Surface finish control
- ✓ Gasket preparation
- ✓ Metal seal ready
Pressure Component Design
Components designed for pressure ratings. All pressure parts engineered to relevant standards and test-certified.
- ✓ Pressure rating design
- ✓ Certified testing
- ✓ Hydrostatic ready
- ✓ Material certification
Quality Assurance
- ✓All components verified to drawing specifications with CMM inspection
- ✓Hole patterns verified for tube sheet accuracy
- ✓Pressure components tested to 1.5× rated pressure before delivery
- ✓Surface finish verified to specification
- ✓Material certifications and test reports included
Lead Times & Quantities
Prototypes & One-Offs: Simple parts 2–3 weeks, complex tube sheets 4–6 weeks, pressure-rated parts 6–8 weeks.
Production Runs: 2, 5, 10, or more units with cost reduction per part. Scheduled lead times available.
Rush Services: Expedited parts available for time-critical projects. Contact us for options.
Heat Exchanger Parts FAQ
What heat exchanger parts can you manufacture?
We manufacture tube sheets (the critical component holding tubes), baffles (directing fluid flow), end caps (sealing the heat exchanger), nozzles (inlet/outlet connections), flanges (bolting interfaces), and support plates (structural support). All components engineered for specific thermal and pressure requirements.
What materials are best for corrosive fluid applications?
Stainless steel 316 is the industry standard for corrosive fluid heat exchangers — superior corrosion resistance compared to 304. For extreme environments, titanium and Inconel alloys are available. Copper-nickel is ideal for seawater applications.
What tolerances can you hold on tube sheet hole patterns?
CNC machined tube sheets hold hole pattern tolerances of ±0.05mm on hole position and ±0.01mm on hole diameter. Hole pattern verification with CMM ensures perfect tube alignment.
What is the typical lead time for heat exchanger parts?
Simple parts (nozzles, flanges): 2–3 weeks. Complex parts (tube sheets, baffles): 4–6 weeks. Pressure-rated or specialty material parts: 6–8 weeks.
Can you manufacture replacement parts for obsolete equipment?
Yes. We reverse-engineer existing heat exchanger parts from samples or drawings. Replacement parts are manufactured to original specifications. Long-lead spare parts supplied on demand.
Do you offer pressure testing for heat exchanger components?
Yes. All pressure-rated components are tested to 1.5× rated pressure before delivery. Pressure testing reports and certifications available. Hydrostatic testing for complete assemblies available.
Get a Quote in 2 Business Days
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