Description
Angle-pad couplings provide a full rigid connection of grooved pipes and/or grooved fittings. The coupling has been designed to achieve angular and axial stiffness by firmly clamping in the groove base. Small internal dents give an anti-torsional resistance and the angled bolt-pads guarantee rigidity under all pipe and groove conditions.
Sizes
Available sizes are DN25-DN300
Operating pressure
300 PSI/2068 kPa/20,7 barg
Material Specification
Body: Cast iron ASTM A536 65-45-12
Finish: Red paint RAL 3000 or galvanized (Dacromet)
Gasket: EPDM gaskets dispose of the international certifications and have undergone the aiging test at 135°C/275°F for a period of 45 days/1080 hours and the freezing test at -40°C/-40°F for a period of 4 days/96 hours.
Dimensions:
| DN | Vd (mm) | D (mm) | L (mm) | H (mm) | C (mm) | Bolt | Torque (NM) | Weight (kg) |
| 25 | 33,7 | 55 | 97 | 45 | 73 | M10x40 | 60-70 | 0,42 |
| 32 | 42,4 | 63,5 | 107,5 | 45 | 84 | M10x50 | 60-70 | 0,51 |
| 40 | 48,3 | 69 | 114 | 45 | 90 | M10x50 | 60-70 | 0,53 |
| 50 | 60,3 | 83,6 | 124 | 46 | 102 | M10x60 | 60-70 | 0,68 |
| 65 | 76,1 | 98 | 139 | 46 | 115 | M10x60 | 60-70 | 0,80 |
| 80 | 88,9 | 114 | 156 | 46 | 132 | M10x60 | 60-70 | 0,95 |
| 100 | 114,3 | 142 | 189 | 50 | 162 | M12x70 | 90-100 | 1,44 |
| 125 | 139,7 | 170 | 222 | 50 | 192 | M12x70 | 90-100 | 1,91 |
| 150 | 168,3 | 198 | 251 | 50 | 222 | M12x70 | 90-100 | 2,10 |
| 200 | 219,1 | 260 | 322 | 58 | 282 | M16x85 | 200-230 | 3,77 |
| 250 | 273 | 319 | 393 | 64 | 252 | M20x110 | 270-300 | 6,54 |
| 300 | 323,9 | 374 | 453 | 65 | 410 | M20x130 | 270-300 | 8,60 |