Description
Stainless steel tube 6×1 mm AISI 304 – capillary tube
Stainless steel round tube AISI 304 (EN 1.4301), outer diameter 6 mm, wall thickness 1 mm (inner diameter 4 mm). Capillary-sized tube – used in precision mechanics, medicine, pneumatic systems, and food industry lines. AISI 304 is austenitic, non-magnetic, and highly corrosion-resistant.
Areas of application
- Connections for pneumatic and hydraulic systems
- Capillary tubes for medical and laboratory equipment
- Fine distribution lines in the food industry
- Components for instruments and precision mechanics
- Decorative miniature railing systems
Technical parameters
| Parameter | Meaning |
|---|---|
| Material | AISI 304 (EN 1.4301) |
| Outer diameter | 6 mm |
| Wall thickness | 1 mm |
| Inner diameter | 4 mm |
| Surface | Bright annealed or 2B |
| Length | 6 m (standard) or custom |
Frequently Asked Questions
What is the maximum pressure in a 6×1 tube?
Approximately up to 200 bar (depending on temperature and connection type). Perform exact calculations according to EN 13480 or ISO 10931.
Can the capillary tube be bent?
Yes, the 6 mm AISI 304 tube can be easily bent with a special tube bending tool.
Is a special welding process required?
Small diameter tubes are recommended to be welded using the TIG method, with inert gas protection from the inside.
In stock – we deliver throughout Lithuania. We cut to your required length.




