Thorburn Flex

Thorburn Flex Inc. is a Canadian OEM manufacturer and industry-leading specialist in engineered flexible piping, expansion joint, hose, coupling, and connector solutions for critical industrial and nuclear applications. Headquartered in Montreal, Canada, Thorburn Flex supports complex projects around the world where movement, vibration, pressure, thermal growth, misalignment, and system stress must be controlled with confidence.

For more than 70 years, Thorburn Flex has built its reputation in one of industry’s most demanding niches: solving motion-related challenges in piping and ducting systems where quality, reliability, documentation, and technical judgment matter. Our products are designed, engineered, manufactured, inspected, and documented to meet the demands of real operating conditions and critical service environments.

In addition to manufacturing, Thorburn Flex provides technical design support, engineered product development, application review, and design service work for customers requiring specialized expertise in flexible piping, expansion joints, hoses, couplings, and motion-control solutions. As a subject matter expert in our field, we help customers evaluate complex applications, manage risk, and develop practical, reliable solutions where standard products are not enough.

Today, Thorburn Flex is more than a manufacturer. We are a trusted technical partner for customers who need engineered flexibility, proven quality, and confidence under pressure.