
| Code | Size | NB | L (mm) | A (mm) | E (mm) |
| BSTN015 | 1/2″ | 15 | 35 | 16 | 2.6 |
| BSTN020 | 3/4″ | 20 | 50 | 20 | 2.6 |
| BSTN025 | 1″ | 25 | 50 | 20 | 3.2 |
| BSTN032 | 1 1/4″ | 32 | 50 | 22 | 3.2 |
| BSTN040 | 1 1/2″ | 40 | 50 | 26 | 3.2 |
| BSTN050 | 2″ | 50 | 52 | 27 | 3.6 |
| BSTN065 | 2 1/2″ | 65 | 62 | 28 | 3.6 |
| BSTN080 | 3″ | 80 | 70 | 34 | 4 |
| BSTN100 | 4″ | 100 | 95 | 40 | 4.5 |
This range of fittings are black mild steel and BSPT threaded on one end.
Value-added Services
Custom machining available on request.

| Code | Size | NB | L (mm) | A (mm) | E (mm) |
| BSTN015 | 1/2″ | 15 | 35 | 16 | 2.6 |
| BSTN020 | 3/4″ | 20 | 50 | 20 | 2.6 |
| BSTN025 | 1″ | 25 | 50 | 20 | 3.2 |
| BSTN032 | 1 1/4″ | 32 | 50 | 22 | 3.2 |
| BSTN040 | 1 1/2″ | 40 | 50 | 26 | 3.2 |
| BSTN050 | 2″ | 50 | 52 | 27 | 3.6 |
| BSTN065 | 2 1/2″ | 65 | 62 | 28 | 3.6 |
| BSTN080 | 3″ | 80 | 70 | 34 | 4 |
| BSTN100 | 4″ | 100 | 95 | 40 | 4.5 |
This range of fittings are black mild steel and BSPT threaded on one end.
Value-added Services
Custom machining available on request.