TEC-SP-11×11mm heavy-duty TEC cable is fitted with a 6.35×1.24mm thick-walled steel tube, housed with 18AWG conductors insulated by ETFE and filled with PP. Rated 825 for superior tensile strength, the steel tube offers excellent crush and corrosion resistance against downhole harsh media. ETFE insulation delivers high temperature and chemical resistance for stable signal performance. Its 11×11mm square outer jacket features great wear resistance and flexibility, suitable for CT logging and permanent downhole monitoring in deep wells.
