1.1MM SS304 Precision-Engineered Stainless Steel Capillary Tube For Medical Use ISO9626
1.1MM SS304 Precision-Engineered Stainless Steel Capillary Tube For Medical Use ISO9626
The Medical Stainless Steel Capillary Tube is a precision-engineered tube which is manufactured from AISI304 medical grade stainless steel raw material and produced in strict accordance with the international standard ISO 9626:2016. Medical stainless steel capillary tubes are generally applied for medical needle tubes(e.g., injection needle tube, infusion needle tube, blood collection needle tube, blunt needle tube, etc.), medical cannula, surgical instruments, and so on. We can provide stainless steel capillary tubes typically from 0.18 to 6.0mm outer diameter. If clients have special requirements about sizes, we can also customize. In addition to capillary tubes, we can provide medical tubes with sharp or blunt needle tips for clients according to their drawings or samples as we own several auto and semi-auto needle tip grinding machines to meet the requirement.
Key Features and Advantages:
- High Formability and Good Ductility
- Biocompatibility
- Extreme Dimensional Accuracy
- Superior Surface Finish
- High Corrosion Resistance
- Excellent Mechanical Properties
- Cleanliness and Purity
- Consistency
Different Applications Of Stainless Steel Capillary Tubes:
1. Medical and Surgical Applications:
Hypodermic Needles
Catheters and Cannulae: Used for IV catheters, biopsy cannulae, etc.
Medical Instrumentation: As component parts in endoscopes, arthroscopic shavers, and surgical handpieces.
Fluid Transfer Systems: Used in dialysis machines, insulin pumps, and laboratory analyzers.
Guide Wires: As the outer sheath for some types of guide wires.
Dental Instruments: Used in the manufacture of dental syringe needles and other fine dental tools.
2. Non-Medical Applications:
- Chromatography: As the column or sample transfer lines in GC and HPLC.
- Aerospace: For hydraulic and instrumentation lines, and for pneumatic systems.
- Precision Instrumentation: In sensors, actuators, and precision pneumatic systems.
- Watchmaking: For very small mechanical components.
- Semiconductor Manufacturing: For high-purity gas and chemical delivery lines.
Comparison with Industrial Stainless Steel Tubes:
| Feature | Medical Capillary Tube | Industrial Stainless Steel Tube |
| Standard | ISO 9626: 2016 | ASTM A269, A213 |
| Tolerances | Extremely Tight (e.g., ±0.01mm) | Much Wider (e.g., ±0.1mm or more) |
| Surface Finish | Polish, Specified Roughness | Mill Finish |
| Cleanliness | Medical Grade, Cleaned & Packaged in 100,000 Class Clean Room | Industrial Grade, May Have Contaminants |
| Quality Control | 100% Inspection | Sample-based Testing |
| Primary Use | Medical Device Components, Like Medical Needles, Cannulas, Catheters | Fluid Conveyance, Structural Applications |
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