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Welcome to Varflex Corporation
Established in 1924
Varflex Corporation manufacturers custom electrical insulating sleeving solutions designed for OEM wire harness solutions, aviation, military and defense industry, heating and cooling appliances, medical equipment, automotive and much more!
Varflex specializes with high performance fibers including fiberglass, kevlar, polyester, spectra, nomex, nylon and more. Varflex supplies twisted and plied yarns, winder tubes available for braider machines and fully customizable electrical insulating sleeving solutions. Our sleevings are available in a variety of sizes, colors, types & grades, on spools as well as in coils, rods and cut pieces.
All sleevings are RoHS, REACH and Conflict Mineral compliant meeting many Military, UL and CSA requirements.
Varflex is registered by NSF-ISR as an ISO 9001:2015 company.
INNOVATION
SINCE 1924
Varflex Corporation, the pioneering company in the USA to develop fiberglass sleeving in 1939, celebrates a century designing and manufacturing custom electrical insulating sleeving solutions for customers located across the world. Varflex first recognitions came as a result to their sleeving innovations for the proximity fuse during World War II. Varflex continued to advance its sleeving, playing crucial roles in various aircrafts and electrical equipment including radios, radar systems, dynamotors and aircraft generators for the United States Armed Forces and Navy. Today, Varflex manufactures Electrical Insulating Sleeving for diverse industries including, Automotive, Wire Harnesses, Data Centers, Medical Equipment and more. Varflex's product line has expanded to include overbraiding of sleeving onto wires and cables, twisting and plying industrial yarns on bobbins, as well as creating bradier packages for Braiding Machines, Winding Machines and Weaving Machines.

Varflex Capabilities and Solutions

Custom Product Capabilities
Markets Served
With years of expertise and in house braiding capabilities, we stand ready to custom design a product tailored for your OEM wire harness solution. Our capabilities are in no way limited, we have special coatings including fluorescent acrylics; cutting, stapling, sewing, striping, custom colors & more.

Overbraiding
Extra Protection Solution for Wires & Cables
Our in house braiding capabilities allow Varflex to provide custom colors, multiple sizes and wall thicknesses. Varflex can custom overbraid on plain or coated wires, cables, hoses, chains, flexible rods and multi-conductor ribbon wires. We can also use yarns supplied by customers and identification tracers are available upon request.

High Performance FIbers
Up-Twisted and Plied Yarns, Fishing Line to Sewing Thread
Varflex develops proprietary twisting and plying technology that allows us to work with a variety of high performance fibers including Fiberglass, Kevlar®, Basalt, Spectra, Nomex®, Nylon, Polyester, Sewing Threads, We have the capability to process customer supplied yarn as well.

Coated Sleeving
Electrical Insulating Sleeving
Varflex commemorates a century of producing electrical insulating sleeving. Varflex's recognition trace back to WWII for the sleeving innovation of the proximity fuse, extending to recent advancements in aerospace, space technology, medical equipment, and wire harness applications. View Varflex's coated electrical insulating sleeving products including Acrylic, Silicone Rubber, Resin 500, Viton 231®, Hermetic, Varfil and Varflo.

Markets Served
Automotive, Aerospace, Medical Equipment, HVAC, Home Appliances,
Varflex is committed to providing quality braided sleeving to OEM wire harness solutions and innovations. From the simplest construction to the harshest environments including abrasion, extreme temperatures & higher voltage, we have a custom solution for you!

Braiding & Winding Packages
Available for braiders, winders, weaving and matting
Varflex's winding technology allows us to build different braider packages with various tapers, tensioning and sizes. During the winding process, we can combine different yarn constructions to braid a variety of sleeving sizes, ranging from 28-30 AWG and wire sizes up to a 6” ID.
Affiliations
Many of our sleevings are UL recognized, CSA certified & meet military specifications. All materials are RoHS, Reach and Conflict Minerals Certified.




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