micro 304 316 stainless steel capillary tube
Stainless Steel Capillary Tubes (304 & 316)
Baobin's stainless steel capillary tubes are precision-engineered for applications requiring high corrosion resistance, durability, and precise fluid flow control. These tubes are widely used in industrial piping systems, medical devices, chemical processing, and instrumentation where small diameter tubing is essential.
Product Features & Applications
- High corrosion resistance in harsh environments
- Precision inner and outer diameters for consistent flow rates
- Available in both 304 and 316 stainless steel grades
- Suitable for high-pressure and high-temperature applications
- Common applications include refrigeration systems, medical devices, and chemical processing equipment
Customization Options
Baobin offers full customization of our stainless steel capillary tubes to meet your specific requirements:
- Custom lengths and diameters
- Special surface finishes
- Custom packaging options
- Bespoke testing and certification
Technical Specifications
| Specification | Details |
|---|---|
| Material Grades | 304 Stainless Steel (AISI 304), 316 Stainless Steel (AISI 316) |
| Outer Diameter (OD) | 0.5mm to 6mm (custom sizes available) |
| Wall Thickness | 0.1mm to 1.0mm (custom thicknesses available) |
| Length | Standard: 100m-300m coils (custom lengths available) |
| Surface Finish | Bright annealed, polished (custom finishes available) |
| Tolerance | ±0.05mm for diameters, ±0.02mm for wall thickness |
| Certifications | ISO 9001, ISO 14001, CE, RoHS, ASTM A269, ASTM A213 |
| Lead Time | 7-14 working days for standard orders |
Frequently Asked Questions
A: 316 stainless steel contains molybdenum which provides superior corrosion resistance, especially in chloride environments. 304 is more economical for general applications.
A: Yes, Baobin specializes in custom stainless steel tubing. We can produce tubes with diameters from 0.5mm to 6mm and wall thicknesses from 0.1mm to 1.0mm.
A: For custom specifications, lead time may vary from 14-30 days depending on the complexity of the requirements.
A: Yes, we can provide material test reports, dimensional inspection reports, and other certifications as required by your application.
