Medical Grade 316L Stainless Steel CNC Milling Shaft Parts with ≤0.4μm Surface Finish for Ventilator Systems
Our ventilator pressure pump fittings are precision-engineered from medical-grade 316L stainless steel, manufactured in compliance with ISO 13485 standards. These components feature exceptional corrosion resistance, superior biocompatibility, and implant-grade cleanliness for critical medical applications.
These essential connectors and fittings serve within medical ventilator pressure pump assemblies, ensuring secure hermetic seals and smooth flow paths for medical gases under high-pressure conditions. They enable precise pressure regulation required for patient ventilation systems.
- Precision CNC Machining: Raw medical-grade 316L stainless steel bar stock formed using CNC turning and milling centers
- Deburring: Removal of all sharp edges and microscopic imperfections
- Mirror-Electrolytic Polishing: Specialized process achieving ultra-smooth, mirror-like surface finish
- Rigorous Cleaning: Multi-stage chemical and ultrasonic cleaning process
- Quality Inspection: Rigorous dimensional accuracy and surface quality checks
- Dust-Free Packaging: Sterile, dust-free vacuum packaging
| Parameter Category | Specification Details |
|---|---|
| Material | Medical-Grade 316L Stainless Steel |
| Compliance Standard | ISO 13485 |
| Key Material Properties | Exceptional Corrosion Resistance, High Biocompatibility, High Cleanliness |
| Primary Machining Process | High-Precision CNC Turning |
| Surface Finishing | Mirror-Electrolytic Polishing |
| Surface Roughness (Ra) | ≤ 0.4 μm |
| Key Performance Attributes | Low Bacterial Adhesion, Low Friction Coefficient, High Sealing Performance, High Mechanical Strength, Excellent Fatigue Resistance |
| Cleaning & Packaging | Meticulous Chemical Cleaning + Dust-Free Vacuum Packaging |
| Cleanliness Level at Delivery | Implant-Grade |
Manufactured by Dongguan Yu Lin Sen Metal Technology Co., Ltd., holding both GB/T 19001-2016/ISO 9001:2015 quality system certification and GB/T 42061-2022/ISO 13485:2016 medical device quality system certification.
Our facility operates dozens of high-precision CNC lathes and laser cutting equipment, supported by an experienced R&D team. We specialize in non-standard metal medical device precision parts, offering prototyping and batch production with custom drawings and sample customization services.
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