Pyrotex Industrial Knit Firesleeve is a self-extinguishing thermal protection sleeve renowned for its ability to instantly shed molten material and resist direct flame impingement- ideal for use in industrial and foundry applications. Pyrotex Knit Firesleeve is a lightweight, expandable, and flexible composite sleeve which will not melt, burn, support combustion, or emit toxic smoke. Industrial-grade Pyrotex Knit Firesleeve is manufactured with a highly texturized E-glass insulating substrate and coated with Atlantex’s high-temperature, fire-resistant Silicone coating.
Pyrotex Knit Firesleeve provides reliable system protection across a wide range of industries and applications. By minimizing thermal hazards and insulating lines, Pyrotex Firesleeve extends the service life of lines, increases uptime and efficiency, and provides personnel protection. Pyrotex Firesleeve is available in many colored coatings and can be custom printed for private brand development or line identification.
| Continuous: | 500ºF | 260ºC |
| Short term: | 2200ºF | 1200ºC |
| Highly texturized E-Glass fiber | |
| Tightly knitted insulating substrate | |
| High-temperature Silicone polymer | |
| Various colored coatings available |
| Meets UL 94 HB Requirements |
| Meets UL 94V-0 Requirements |
| Private brand printing services |
| REACh & RoHS Compliant |
| Bulk lengths available to reduce scrap |
| Extensive stock for short lead times |
| Self-extinguishing thick-walled insulating sleeve for excellent thermal protection |
| Sheds molten metal splash instantly and resists direct flame impingement |
| Lightweight and highly flexible composite protective sleeve with exceptional elasticity |
| Will not melt, burn, support combustion, or emit toxic smoke |
| Resistant to hydraulic fluids, fuels, lubricating oil, and water |
| Extends service life of assemblies and provides personnel protection |
| Pyrotex Knit is a stock product, allowing for a fast turnaround time |
| Bulk lengths available for scrap minimization |
| Firesleeve is supplied in 50 ft. coils and 100 ft. boxes standard |
| Available in diameters from 1/4″ (6mm) to 4″ (102mm) |
| Available in standard RIO, other colors are available upon request |
| Red Iron Oxide (RIO) | |
| Gray | |
| Black | |
| Yellow | |
| Blue | |
| Red | |
| Green |
| 1/4″ | 6 mm | 50 ft. coils or 100 ft. boxes | |
| 5/16″ | 8 mm | 50 ft. coils or 100 ft. boxes | |
| 3/8″ | 10 mm | 50 ft. coils or 100 ft. boxes | |
| 7/16″ | 11 mm | 50 ft. coils or 100 ft. boxes | |
| 1/2″ | 13 mm | 50 ft. coils or 100 ft. boxes | |
| 9/16″ | 14 mm | 50 ft. coils or 100 ft. boxes | |
| 5/8″ | 16 mm | 50 ft. coils or 100 ft. boxes | |
| 11/16″ | 17 mm | 50 ft. coils or 100 ft. boxes | |
| 3/4″ | 19 mm | 50 ft. coils or 100 ft. boxes | |
| 7/8″ | 22 mm | 50 ft. coils or 100 ft. boxes | |
| 1″ | 25 mm | 50 ft. coils or 100 ft. boxes | |
| 1-1/8″ | 29 mm | 50 ft. coils or 100 ft. boxes | |
| 1-1/4″ | 32 mm | 50 ft. coils or 100 ft. boxes | |
| 1-3/8″ | 35 mm | 50 ft. coils or 100 ft. boxes | |
| 1-1/2″ | 38 mm | 50 ft. coils or 100 ft. boxes | |
| 1-5/8″ | 41 mm | 50 ft. coils or 100 ft. boxes | |
| 1-3/4″ | 44 mm | 50 ft. coils or 100 ft. boxes | |
| 1-7/8″ | 48 mm | 50 ft. coils or 100 ft. boxes | |
| 2″ | 51 mm | 50 ft. coils or 100 ft. boxes | |
| 2-1/8″ | 54 mm | 50 ft. coils or 100 ft. boxes | |
| 2-1/4″ | 57 mm | 50 ft. coils or 100 ft. boxes | |
| 2-3/8″ | 60 mm | 50 ft. coils or 100 ft. boxes | |
| 2-1/2″ | 64 mm | 50 ft. coils or 100 ft. boxes | |
| 2-5/8″ | 67 mm | 50 ft. coils or 100 ft. boxes | |
| 2-3/4″ | 70 mm | 50 ft. coils or 100 ft. boxes | |
| 2-7/8″ | 73 mm | 50 ft. coils or 100 ft. boxes | |
| 3″ | 76 mm | 50 ft. coils or 100 ft. boxes | |
| 3-1/4″ | 83 mm | 50 ft. coils or 100 ft. boxes | |
| 3-1/2″ | 89 mm | 50 ft. coils or 100 ft. boxes | |
| 3-3/4″ | 95 mm | 50 ft. coils or 100 ft. boxes | |
| 4″ | 102 mm | 50 ft. coils or 100 ft. boxes | |
| 4-1/2″ | 114 mm | 50 ft. coils | |
| 5″ | 127mm | 50 ft. coils | |
| 6″ | 152mm | 50 ft. coils |
