


PEX Solutions is a Radius-Kelit Infrastructure product distribution company in Canada. Radius Kelit is an Austrian-based manufacturer with over 40 years of experience in the design, production and sale of pre-insulated pipe systems. The product lines include high-quality conventional rigid and flexible pipes and a new class of reinforced, prefabricated plastic pipes flexible systems that open up new opportunities for heating networks.


PEX Solutions is a Radius-Kelit Infrastructure product distribution company in Canada. Radius Kelit is an Austrian-based manufacturer with over 40 years of experience in the design, production and sale of pre-insulated pipe systems. The product lines include high-quality conventional rigid and flexible pipes and a new class of reinforced, prefabricated plastic pipes flexible systems that open up new opportunities for heating networks.

Highly energy efficient solution
The high efficiency of the foamed polyurethane (PUR) insulation layer (0.021 W/mK for cyclopenthane-based foam) proven by TGM Austrian accredited test institute, combined with a stable continuous insulation process of flexible pre-insulated pipes make RK HeatFlex and FibreFlex (Pro) a highly-energy-efficient solution for heating networks.
Highly energy efficient solution
The high efficiency of the foamed polyurethane (PUR) insulation layer (0.021 W/mK for cyclopenthane-based foam) proven by TGM Austrian accredited test institute, combined with a stable continuous insulation process of flexible pre-insulated pipes make RK HeatFlex and FibreFlex (Pro) a highly-energy-efficient solution for heating networks.
The high quality of products manufactured by Radius-Kelit Infrastructure is ensured by the continually maintained quality system, which meets the ISO 9001 standard and is certified by BSI (British Standard Institute). The company is also certified to the environmental standard EN 14001.
The reliability and high quality of flexible pre-insulated pipes is confirmed by Austrian accredited certification body OFI CERT, as is evidenced by certificates according to OFI CERT ZG 200-1,2 technical specification.
Maintained quality system
Maintained quality system
The high quality of products manufactured by Radius-Kelit Infrastructure is ensured by the continually maintained quality system, which meets the ISO 9001 standard and is certified by BSI (British Standard Institute). The company is also certified to the environmental standard EN 14001.
The reliability and high quality of flexible pre-insulated pipes is confirmed by Austrian accredited certification body OFI CERT, as is evidenced by certificates according to OFI CERT ZG 200-1,2 technical specification.