OEM Custom CNC Machined Part Stainless Steel Hollow Shaft Gas Injector Nozzle Component
Description
This custom CNC machined stainless steel hollow shaft is a high-precision component designed for fluid and gas handling systems, such as burner assemblies, injector units, and industrial automation equipment. Manufactured through advanced CNC turning and multi-axis machining processes, the part ensures excellent dimensional accuracy, concentricity, and surface quality.
The component features a central through bore combined with side ports, enabling efficient fluid transmission and gas mixing within compact assemblies. Its stepped shaft geometry allows for secure positioning and reliable integration with mating components such as housings, fittings, and sealing elements.
Constructed from high-grade stainless steel (e.g., 304, 316, or 420), this part offers outstanding corrosion resistance, thermal stability, and mechanical strength, making it suitable for demanding environments involving high temperature, pressure, or exposure to aggressive media.
With flexible customization options, this CNC machining part can be tailored in terms of dimensions, tolerances, surface finishes, and threading standards to meet specific application requirements. It is widely used in gas burner systems, injector components, fluid control devices, and precision industrial equipment.
| Parameter | Specification |
|---|---|
| Product Name | Custom CNC Machined Stainless Steel Hollow Shaft for Gas Burner / Injector System |
| Part Type | Hollow Shaft / Nozzle Body / Fluid Channel Component |
| Material Options | Stainless Steel (304, 316, 420), Alloy Steel, Aluminum (6061, 7075), Brass |
| Manufacturing Process | CNC Turning, CNC Milling, Turn-Mill Machining (Multi-axis) |
| Machining Equipment | CNC Lathe, Swiss-Type CNC, 3/4/5-Axis Machining Centers |
| Surface Finish | Ra 0.8–3.2 μm (custom available) |
| Surface Treatment | Polishing, Passivation, Sandblasting, Anodizing (for aluminum), Plating |
| Tolerance | ±0.01 mm (standard), ±0.005 mm (precision achievable) |
| Concentricity | ≤0.01 mm |
| Straightness | ≤0.01 mm |
| Inner Bore Accuracy | H7 / Custom tolerance |
| Thread Standard | Metric (ISO), UNC, UNF, BSP (customized) |
| Max Diameter | Up to 100 mm (customizable) |
| Max Length | Up to 500 mm (customizable) |
| Wall Thickness | ≥0.5 mm (depending on material & structure) |
| Application | Gas Burner Systems, Fluid Control Equipment, Injector Systems, Industrial Automation |
| Quality Control | 100% Inspection for Critical Dimensions, CMM / Projector Inspection |
| Certification | ISO 9001, RoHS (material compliance if required) |
| MOQ | 1 Piece (Prototype Available) |
| Lead Time | 3–7 Days (Prototype), 10–20 Days (Mass Production) |
| File Format | STEP, STP, IGES, X_T, DWG, PDF |
| Packaging | Anti-rust Protection + Foam + Carton / Wooden Case |
Additional information
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