Politubes srl

Politubes is an Italian manufacturing company specialized in engineering spiral wound tubes and insulator caps for the electromechanical and automotive (EV and HEV) sectors.
This is a hyper-validated technology as demonstrated by almost 50 years of activity and several patents obtained through continuous innovation.
Multilayer spiral wound tubes and insulator caps manufactured by Politubes are used:
- to ensure the best electrical, chemical, mechanical and thermal insulation for various components in the electromechanical industry;
- to improve the thermal conductivity of e-motor stator slots that use hairpin windings (EV & HEV);
- for fixing and protecting permanent magnets in SPM-type brushless BLDC motors;
- to protect the rotors and reduce the noise of universal electric motors.
UL TEOU 2 – 8 nr E350605, IATF 16949:2016 and ISO 9001:2015 certifications are a guarantee of the company’s philosophy.