High Temperature Fiberglass Sleeves

Davlyn manufactures a variety of knitted and braided fiberglass sleeves with varying characteristics to fulfill certain design criteria.  Available in sizes from ¼ through 6”, all are constructed of high quality type E fiberglass which resists most acids and alkalis; is unaffected by most bleaches and solvents; and is highly flexible and conformable.  The basic fiber is manufactured in accordance with specifications outlined in ASTM D-578, ASTM committee D13, and subcommittee D13.18.  The different product groups are:

Knitted and Braided Heavy Wall Fiberglass Sleeve

provide excellent thermal insulation and/or protection of industrial hoses and cables as well as affording personnel protection. Rated for continuous operation at 540°C/1000°F, the product provides affordable insulation value and is often used as an underlying insulation layer. It is highly conformable... more details

Heat Treated Braided Fiberglass Sleeve

is a thinner wall material designed to provide both thermal and mechanical protection of cable assemblies and small hoses. Rated for continuous operation at 540°C/1000°F, the heat treatment helps to reduce end fray and provides a smoother more aesthetically pleasing exterior surface.... more details

Expandable Braided Fiberglass Sleeve

These high temperature braided sleeves are constructed of high quality Type E glass that will not burn and will withstand continuous exposure to temperatures of 1000°F/540°C.  The large braid angle facilitates significant expansion and flexibility, which allows for easy installation over long lengths of hoses/tubes... more details

Vermiculite Coated Braided Fiberglass Sleeve

is rated for continuous operation at 815°C/1500°F. The addition of the vermiculite coating also adds rigidity and abrasive strength to the product, while reducing the likelihood of end fray.... more details