KLAMFLEX general purpose Shouldered Couplings are manufactured in accordance with SANS 815 and can be used on shouldered ended pipes for various applications.
Materials of construction:
- Body – Ductile Iron (ASTM A536 Grade 65-45-12)
- Bolts & Nuts – Carbon Steel (GR 8.8 ASTM A183)
- Gaskets – EPDM (ASTM D2000)
| Shouldered Coupling DN50-DN350 |
NOMINAL BORE (mm) | PIPE OD RANGE (mm) | WORKING PRESSURE (Mpa) | Ring OD (mm) | BOLT SIZE (mm) | L (mm) | H (mm) | ID (mm) | APPROX MASS (kg) |
|---|---|---|---|---|---|---|---|---|---|
| 50 | 60.3 | 4.0 | 97 | M12x60 | 132 | 48 | 61 | 0.9 | |
| 80 | 88.9 | 4.0 | 127 | M12x75 | 170 | 48 | 90.6 | 1.3 | |
| 100 | 114.3 | 3.5 | 156 | M12x75 | 206 | 52 | 115.6 | 1.8 | |
| 150 | 165.1 | 3.5 | 212 | M16x85 | 273 | 52 | 167.0 | 2.5 | |
| 200 | 219.1 | 3.0 | 280 | M20x100 | 346 | 60 | 221.0 | 5.1 | |
| 250 | 273 | 2.5 | 342 | M20x110 | 416 | 64 | 275.0 | 5.3 | |
| 300 | 323.9 | 2.5 | 396 | M20x110 | 474 | 64 | 326.0 | 5.8 |
