Grayline LLC

  • Manufacturing & Production
2101 Airport Rd
Waukesha, Wisconsin 53188
(262) 542-4300

About Us

Grayline has been manufacturing flexible polymer tubing since 1966. Our roots are in the wiring harness and electrical tubing markets, but over the years we have expanded our product offerings to read more
  • About

    Grayline has been manufacturing flexible polymer tubing since 1966. Our roots are in the wiring harness and electrical tubing markets, but over the years we have expanded our product offerings to include fluid transfer products such as chemical resistant tubing, food & beverage tubing, medical tubing, fuel & oil resistant tubing, and pneumatic & hydraulic tubing. We also find that our flexible tubing products, both heat shrinkable and non-heat shrinkable, are used in a wide range of other applications to bundle objects together… protect items from abrasion or from the environment… thermally insulate a component… improve the appearance of an article… or color-code, identify or mark something.

    Grayline offers over 100 different types of tubing products, in a wide range of sizes and colors. Many Grayline products are engineered to meet various industry standards including UL/CSA, ASTM, AMS, Automotive, Military, EU Directives, USP, NSF and FDA. As a manufacturer, our Engineering staff can work directly with you to develop custom products that are optimized for your exact application. Color matching, specially formulated materials, individualized diameters and wall thicknesses, cut to length parts, in-line printing, hot stamping, heat forming and our many other custom services are all benefits of buying from Grayline.

    Grayline has customers located throughout North America and in Asia and Europe as well.

  • Media