High- and low-finned tubes
The main applications of high- and low-finned- High Performance Tubes are condensing boilers, flue gas condensers, timber dryers, air heaters, oil coolers, air coolers, gas coolers and processa coolers.
Type and description
| Type | Description |
|---|---|
| GEWA-HB | Extruded Bi - Metal aluminium finned tubes |
| GEWA-H | Medium finned tubes |
| GEWA-K | Low finned tubes |
| GEWA-TX | Medium - high finned tubes |
| GEWA-TWX | High performance low finned tubes |
| WRAP ON FINS | G and L type |
Plain Tubes
PLAIN COPPER TUBING SPECS
| TUBE | O.D. | WALL Th. | Kg/m | Cond. | Length | Mpa | Bar |
|---|---|---|---|---|---|---|---|
| CU | 4,76 | 0,52 | 0,062 | H/H | 3100 | 18.01 | 180.1 |
| CU | 6,35 | 0,71 | 0,112 | H/H | 6100 | 18.43 | 184 |
| CU | 9,53 | 1,27 | 0,294 | H/H | 6100 | 21.98 | 219.8 |
| CU | 12,7 | 1,22 | 0,392 | H/H | 6100 | 15.84 | 158.4 |
| CU | 15,88 | 1,28 | 0,523 | H/H | 6100 | 13.29 | 132.9 |
| CU | 15,88 | 1,63 | 0,650 | H/H | 6100 | 16.93 | 169.3 |
| CU | 19,05 | 1,28 | 0,637 | H/H | 6100 | 11.08 | 110.8 |
| CU | 19,05 | 1,63 | 0,795 | H/H | 6100 | 14.11 | 141.1 |
Pressure Test Calculation & Technical data sheet.
Please see bellow a link to the Pressure calculations document & Technical data sheet document.
