Medical Grade Stainless Steel Long Shaft ±0.005mm Tolerance CNC Machined for Surgical Instruments
Price:
0.5-20
MOQ:
1,00 pcs
Delivery Time:
5-8wofk days
Brand:
yue lin sen
Product Description
Product Overview
Precision long slender shafts manufactured for medical devices using premium stainless steel materials and advanced CNC machining processes.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Precision Long Slender Shaft for Medical Devices |
| Material | Premium Stainless Steel (316L/304) |
| Diameter Tolerance | ±0.005mm |
| Straightness | ≤0.01mm/100mm |
| Surface Roughness | Ra≤0.4μm |
| Material Strength | ≥860 MPa |
| Corrosion Resistance | Passes 72h salt spray test |
| Sterilization Method | Supports autoclave/ethylene oxide sterilization |
Key Features
High Precision
±0.005mm diameter tolerance with ≤0.01mm/100mm straightness
±0.005mm diameter tolerance with ≤0.01mm/100mm straightness
Corrosion Resistance
316L stainless steel with 72h salt spray test compliance
316L stainless steel with 72h salt spray test compliance
Smooth Surface
Ra≤0.4μm surface roughness through precision polishing
Ra≤0.4μm surface roughness through precision polishing
High Strength
≥860 MPa material strength with stress relief treatment
≥860 MPa material strength with stress relief treatment
Manufacturing Process
- Material Selection - Medical-grade stainless steel (316L/304)
- Deep Hole Drilling - Specialized equipment with internal cooling system
- CNC Precision Machining - Multi-process machining for dimensional accuracy
- Heat Treatment - Stress relief treatment for material stability
- Precision Grinding - CNC grinding for high precision dimensions
- Surface Polishing - Multi-step process achieving mirror surface effect
- Cleaning & Packaging - Ultrasonic cleaning + vacuum packaging
Application Fields
- Minimally Invasive Surgical Instruments - Laparoscopic instrument transmission shafts
- Diagnostic Equipment - Precision guide shafts for medical imaging devices
- Medical Robotics - Precision transmission components for surgical robots
- Endoscopic Equipment - Precision guide mechanisms
- Orthopedic Instruments - Internal fixation device components
Quality Assurance
- ISO 13485 quality management system compliance
- Full-process quality tracking records
- Biomedical compatibility certification
- Sterilization validation support
- Customized specifications available
Company Certification
Dongguan Yu Lin Sen Metal Technology Co., Ltd. holds GB/T 19001-2016/ISO 9001:2015 quality system certification and GB/T 42061-2022/ISO 13485:2016 medical device quality system certification.
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Yuelinsen Metal Technology Co., Ltd.
Location
Room 203, Building 2, Ande Alley, Changan Town, Dongguan City, Guangdong Province
Contact Person
张年红