| Material | Grade | Standard |
|---|---|---|
| Stainless Steel | SS304 / 1.4301 | JIS G3448/3459 |
| Stainless Steel | SS316L / 1.4404 | EN 10312 |
We use high quality stainless steel piping systems ensuring long service life and corrosion resistance.
| EN 10312 · Grade 316L | ||
|---|---|---|
| Size | OD (mm) | Wall Thk (mm) |
| DN15 | 15 | 1.0 |
| DN20 | 22 | 1.2 |
| DN25 | 28 | 1.2 |
| DN32 | 35 | 1.5 |
| DN40 | 42 | 1.5 |
| DN50 | 54 | 1.5 |
| DN65 | 76.1 | 2.0 |
| DN80 | 88.9 | 2.0 |
| DN100 | 108 | 2.0 |
| JIS G3448 · Grade 304 | ||
|---|---|---|
| Size | OD (mm) | Wall Thk (mm) |
| DN15 | 15.88 | 0.8 |
| DN20 | 22.22 | 1.0 |
| DN25 | 28.58 | 1.0 |
| DN32 | 34.00 | 1.2 |
| DN40 | 42.70 | 1.2 |
| DN50 | 48.60 | 1.5 |
| DN65 | 76.10 | 1.5 |
| DN80 | 88.90 | 2.0 |
| DN100 | 108.00 | 2.0 |
Standard pipe length: 3 metres / 6 metres (available on request). Dimensions in millimetres; tolerance as per respective standards.
Cut the pipe
Insert pipe into fitting
Start press‑fitting
Move connector onto pipe
Mark insert depth
Attach press‑fit jaws
Position tool on fitting
Execute press operation
Remove press tool
Use only compatible pressing tools and jaws as recommended by ALFA PRESS to ensure safe and reliable connections.