Pressure Piping Expansion Joints

Hot-Flex Model "HF"
Heavy Duty Teflon Lined Metal Expansion Joint System

Thorburn's Hot-Flex metallic expansion joint system is an engineered product that was specifically designed to provide high pressure/temperature transfer containment of highly corrosive medias that could not be safely handled by conventional metallic, elastomeric of teflon expansion joints.

Thorburn's Hot-Flex combines the high pressure rating of a metallic expansion joint with the high temperature corrosion resistance of teflon, creating a product that will outperform them both.

Each Hot-Flex expansion joint can be custom engineered to your specific application: pressure/temperature rating, spring rate movement (axial, lateral and angular), metallic carcass (stainless steel, monel, inconel, hasteloy, etc.), various lengths.

Features

Heavy walled (minimum 3mm) molded
PTFE liner for maximum service life
Seamless high integrity liner - not a
spray coating (.02mm) which is prone to
pinhole leaks and de-lamination during
thermal cycling
Available from 2.5" - 48" (60 - 1200mm)



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Thorburn Hot-Flex "HF" Series
combines the properties of metal and teflon into the most advanced and versatile expansion joint available in the world today