Heatline-LONG PIPE is a heating tape of series resistance, applied for prevention of freezing or process temperature maintenance in common industrial pipelines up to 3 km. Typical appliccation is the temperature maintenance and prevention of freeze-up in above ground or underground water-supply line. Application of system Heatline-LONG PIPE minimises the number of electrical supplies needed, reduces cost of accompanying power-sypply system.
Heating tape Heatline-LONG PIPE may be straight run or spriralled to above ground pipes. For preliminarily heat-insulated pipelines, tape is placed into directing elements, installed on a transport pipe under lagging.
| HL-Р-Э-1 | HL-P-Э-3 | |
|---|---|---|
| Maximum operating temperature, °С | 180 | 180 |
| Maximum allowable temperature of exeternal action, without load (1000 hours cumulatively) | 200 | 200 |
| Minimum installation temperature, ºС | - 30 | - 30 |
| Linear power, W/m | up to 40 | up to 40 |
| Supply voltage, V | 380 - 660 | 380 - 660 |
| Minimal radius of bend at operation and storage | 55 | 55 |
| Permissible minimum radius of single bend at insllation, mm | 45 | 45 |
| Outer diameter, mm | 3,8 - 5,5 | ___ |
| Weight, kg/100m | 39 - 120 | 39 - 120 |
Company distributes a full set of accessories: power sources, systems of power and temperature control, equipment of alarm/tracking after circuit continuity, interface boxes and other composition.
