About Us

Metraflex... For pipes in motion

Metraflex has been supplying piping specialty products since 1958. With the introduction of the UL listed, FireLoop seismic expansion joint, Metraflex has brought its expertise in seismic expansion joints to the fire sprinkler industry. The introduction and rapid industry acceptance of the FireLoop for fire sprinkler systems, plus its compliance with NFPA 13 guidelines, has made it the seismic expansion joint of choice.

Metraflex has a long history of innovative piping products for vibration isolation, noise dampening, thermal expansion and contraction, pipe alignment and seismic movement, pump connections and flow conditioning.

Manufacturers of the innovative Metraloop® expansion loop for thermal expansion and seismic movement, the Cablesphere® expansion joint, and the Suction Diffuser Flex and VaneFlex™ flow conditioning joints, Metraflex makes a variety of engineered piping products including expansion joints, expansion compensators, flow meters, wall penetration seals, pipe guides, pump connectors, strainers, valves and more.

Metraflex has representatives across the country and around the world with the expertise to help you with your application or installation.

In addition, Metraflex's technical support staff can help you with special applications, tailoring our line of products to your specific needs.