BSTFLEX specializes in advanced Basalt Sleeve solutions designed to safeguard critical components in extreme thermal conditions. Engineered from high-performance basalt fibers, our sleeves deliver unmatched heat resistance, durability, and flame retardancy, making them ideal for industries where reliability and safety are non-negotiable.

Product Overview

1. Knit Basalt Sleeve

   • Wall Thickness: ~2 mm (single-sided).

   • Features: Flexible, lightweight, and easy to install. Perfect for applications requiring moderate abrasion resistance and consistent thermal shielding up to 1,000°C.

   • Applications: Exhaust systems, turbocharger hoses, and engine bay wiring in automotive sectors; thermal management in aerospace hydraulic lines.

2. Braided Basalt Sleeve

   • Wall Thickness: Customizable (1 mm, 1.5 mm, 2 mm, 3 mm).

   • Features: High-density braided structure for enhanced mechanical strength and superior protection against extreme heat (up to 1,200°C), sparks, and molten splatter.

   • Applications: Power plant cable insulation, industrial furnace piping, welding equipment, and heavy machinery in high-temperature environments.

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Why Basalt Fiber?

• Exceptional Thermal Resistance: Basalt fibers withstand temperatures exceeding 1,200°C, outperforming traditional materials like fiberglass or silica.

• Abrasion & Chemical Resistance: Protects against wear, corrosion, and industrial chemicals.

• Flame Retardant: Self-extinguishing properties ensure compliance with fire safety standards (e.g., ISO 6941, UL 94 V-0).

• Eco-Friendly: Inorganic, non-toxic, and derived from volcanic rock, ensuring minimal environmental impact.

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Real-World Applications

• Automotive: Extended lifespan of EV battery cables and hybrid vehicle exhaust components.

• Aerospace: Thermal shielding for fuel lines and avionics in jet engines.

• Energy: Insulation for geothermal power plant steam pipes and solar thermal systems.

• Manufacturing: Protection for robotic arms and conveyor systems in foundries.

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BSTFLEX Advantages

• Customizable Solutions: Tailored thickness, diameter, and length to meet specific operational needs.

• Durability: Reduces downtime by preventing hose/cable degradation in harsh conditions.

• Cost-Effective: Lowers maintenance costs and replacement frequency.

Elevate your equipment’s performance and safety with BSTFLEX basalt sleeves—where innovation meets industrial resilience.

Contact BSTFLEX today to explore bespoke thermal protection solutions for your industry!