Silicaflex™ Firesleeve

Braided 96% pure silica fiber, the health conscious alternative to asbestos and ceramic sleeves and wraps.

Outstanding durability and flexibility

Silicaflex™ sleeves set the standard for flexibility and minimum lineal shrinkage under high heat conditions. Durability is further enhanced with a proprietary hydro-carbon coating, giving Silicaflex firesleeves unmatched abrasion resistance and tensile strength.

Excellent high-heat performance

Silicaflex™ is a braided silica sleeve, constructed from a 96% pure SiO2 silica fiber, suitable for continuous use at 1800°F (982°C), and able to withstand short term exposure up to 3000°F (1650°C).

Silicaflex™ sleeves can be combined with other low cost sleeve products to increase insulation values or abrasion resistance for the most demanding applications.

Silicaflex™ Fire Sleeve – Quick Facts
Diameters 1/2″ (12 mm) up to 6″ (152 mm)
Standard lengths: 50 ft (15 m)
Continuous operating temp: 1800°F (982°C)
Max short term exposure: 3000°F (1650°C)
Molten splash resistance: Good
Weld spatter resistance: Excellent
Flame resistance: Outstanding
Abrasion resistance: Moderate
Flexibility: Outstanding
Tensile strength: Outstanding
Water and oil resistance: Moderate

Silicaflex™-H Fire Sleeve AMORPHOUS SILICA SLEEVE -HEAVY WALL (.065″)
Inside Diameter Part No.
1/2″ SFHD-08
1 SFHD-16
1 1/2 SFHD-24
2 SFHD-32
3 SFHD-48
4 SFHD-64
Available in 50 foot lengths.
Silicaflex™-H Fire Sleeve AMORPHOUS SILICA SLEEVE -HEAVY WALL (1.65mm)
Inside Diameter Part No.
13mm SFHD-08
25 SFHD-16
38 SFHD-24
51 SFHD-32
76 SFHD-48
102 SFHD-64
Available in 15 metre lengths.

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