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Spiroflex d.o.o.
Ljudevita Gaja 7
35 208 Ruščica
Croatia
Phone: +385 35 212 425
e-mail: info@spiroflex.hr
Tied single expansion joint STF
PN 10Project pressure
Standard program
| NO | Lateral movement | Install length | Lateral spring rate | Gasket surface | Ext. diameter | Flange height | Flange thickness | Mass | |
| Total mm | ±mm | L mm |
N/mm | d4 mm |
ØDa mm |
H mm |
b mm |
kg | |
| 40 | 16 | 8 | 105 | 47 | 88 | 65 | 220 | 18 | 9 |
| 50 | 17 | 8,5 | 130 | 39 | 102 | 80 | 240 | 19 | 11 |
| 65 | 18 | 9 | 145 | 50 | 122 | 96 | 260 | 20 | 13 |
| 80 | 16 | 8 | 140 | 55 | 138 | 115 | 280 | 22 | 16 |
| 100 | 18 | 9 | 170 | 91 | 158 | 140 | 295 | 25 | 20 |
| 125 | 16 | 8 | 180 | 158 | 188 | 168 | 340 | 28 | 24 |
| 150 | 14 | 7 | 180 | 265 | 212 | 195 | 370 | 28 | 24 |
| 200 | 10 | 5 | 195 | 625 | 268 | 260 | 465 | 32 | 30 |
| 250 | 8 | 4 | 200 | 1210 | 320 | 315 | 520 | 35 | 36 |
| 300 | 10 | 5 | 240 | 2205 | 370 | 380 | 625 | 40 | 48 |
Table data refer to conditions +20°C, material of bellows DIN EN 1.4541, 1.000 full cycles. For special request please provide inquiry.
PN 16Project pressure
Standard program
| NO | Lateral movement | Install length | Lateral spring rate | Gasket surface | Ext. diameter | Flange height | Flange thickness | Mass | |
| Total mm | ±mm | L mm |
N/mm | d4 mm |
ØDa mm |
H mm |
b mm |
kg | |
| 40 | 16 | 8 | 105 | 47 | 88 | 65 | 220 | 18 | 9 |
| 50 | 17 | 8,5 | 130 | 39 | 102 | 80 | 240 | 19 | 11 |
| 65 | 18 | 9 | 145 | 50 | 122 | 96 | 260 | 20 | 13 |
| 80 | 16 | 8 | 140 | 55 | 138 | 115 | 280 | 22 | 16 |
| 100 | 18 | 9 | 170 | 91 | 158 | 140 | 295 | 25 | 20 |
| 125 | 16 | 8 | 180 | 158 | 188 | 168 | 340 | 28 | 24 |
| 150 | 14 | 7 | 180 | 265 | 212 | 195 | 370 | 28 | 24 |
| 200 | 10 | 5 | 195 | 625 | 268 | 260 | 465 | 32 | 30 |
| 250 | 8 | 4 | 200 | 1210 | 320 | 315 | 520 | 35 | 36 |
| 300 | 10 | 5 | 240 | 2205 | 370 | 380 | 625 | 40 | 48 |
Table data refer to conditions +20°C, material of bellows DIN EN 1.4541, 1.000 full cycles. For special request please provide inquiry.

