Types of Electrical Heat Traced Tubing
Electrical traced tubing with constant wattage heating cable:-
Traceline with constant wattage heating cables is used for maintaining temperature upto 200°C and Max. exposure temperature upto 260°C. The key benefits are:-
Electrical heat traced tubing with Self regulating heating cable:-
Traceline with self regulating heating cables is used for maintaining temperature upto 121°C and Max. Exposure temperature upto 250°C. The key benefits are:-
More alternatives are available based upon the requirements.
Analyser Sampling Lines
Process Analysers - Emission Monitoring Systems - Gas Chromatographs
Instrumentation Impulse Lines
Flow Transmitters - Pressure Transmitters - Level Transmitters
Rating & Performance
Techwin International pre-insulated tubes and tube bundles maintains outer jacket temperature(personnel protection temperature) under 60°C and maintains inner process (fluid) temperature over 204°C. We use insulation material as fiber glass, aerogel that endures over 1200°F (649°C).
We use non-hygroscopic fiber glass insulation in normal cases and where there are high process temperatures i.e over 400°C, we use aerogel insulation. For more specific insulation details kindly contact our representatives.
Outer FR-PVC Jacket
We use UV resistant FR-PVC Jacket that protects the tubing against corrosive atmospheres, water, oils, acids, alkalies and most chemicals. Min./Max. allowable exposure temperature is -40~105°C, allowable surface temperature is 80°C.