Stainless Steel
Tubes and capillary tubes in stainless steel AISI304, AISI304L, AISI316 and AISI316L used in various industrial sectors, including temperature regulation (thermostats), refrigeration, fastening (tubular rivets), modeling, jewelry making, and lighting.
Available in coils, iron and plastic spools, straight lenghts and cut pieces from 2mm to 6000mm in hard or soft conditions (bright annealed).
The capillaries can also be supplied coated with PVC, PE and crosslinkable PE, in different colours.
| Material | EN denomitation | Chimical composition |
| AISI304 | 1.4301 | C: 0,07 max Si: 1,00 max Mn: 2,00 max P: 0,045 max S: 0,030 max N: 0,10 max Cr: 17,50÷19,50 Ni: 8,0÷10,5 |
| AISI304L | 14307 | C: 0,03 max Si: 1,00 max Mn: 2,00 max P: 0,045 max S: 0,030 max N: 0,10 max Cr: 17,50÷19,50 Ni: 8,0÷10,5 |
| AISI316L | 1.4404 | C: 0,03 max Si: 1,00 max Mn: 2,00 max P: 0,045 max S: 0,030 max N: 0,10 max Cr: 16,5÷18,5 Mo: 2÷2,5 Ni: 10,0÷13,0 |
| AISI316 | 1.4401 | C: 0,07 max Si: 1,00 max Mn: 2,00 max P: 0,045 max S: 0,030 max N: 0,10 max Cr: 16,5÷18,50 Mo: 2÷2,5 Ni: 10,0÷13,0 |
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Round tube dimensions

A: outer diameter
0,50mm - 20mm
s: thickness
min 0,10mm - 1,50mm depending on the external diameter
Processing
- Tapering
- Coating
- Cutting
Application sectors
- Thermoregulation
- Lighting
- Fixing
- Modeling
- Jewelry