1/2" ID x 5FT Black Silicone Coated Fiberglass Fire Sleeve, Heat Resistant Insulation Sleeve for Industrial Pipe, Hydraulic Hose & Wiring Loom Protection (4 Hose Clamps Included)

This heat-resistant sleeve provides reliable thermal protection for both automotive and industrial use. Built with durable fiberglass and silicone coating, it shields fuel lines, hydraulic hoses and wiring from high heat, abrasion, oil and moisture. It meets UL 94 V0 flame retardant standards and offers stable electrical insulation performance. The flexible, expandable design fits most applications, and can be cut to custom lengths without fraying. Each set includes 4 hose clamps for secure installation. Ideal for engine bays, industrial equipment and engineering machinery working in high-temperature conditions. Product Specifications Flame Retardant Standard UL 94 V0; RoHS & REACH Compliant Material Construction Inner: 5mm non-alkali fiberglass; Outer: 1mm+ silicone rubber Continuous Operating Temp -65°F to +500°F (-54°C to +260°C) Short-term Temp Resistance Up to 2000°F (1093°C) for 15-20 minutes Standard Length 5ft (1.52m) Available Sizes 1/2" / 3/4" / 1" Available Colors Red / Black / Blue Package Includes 1 x 5ft sleeve + 4 hose clamps

• 【Wide Application】 This black thermal protective sleeve is made of durable silicone coated fiberglass material. It provides reliable pipe insulation for various pipelines and cables. Suitable for industrial pipeline, hydraulic hose and machinery wiring protection, effectively reducing high temperature erosion and extending the service life of equipment parts.
• 【Heat Resistance & Certification】 Built with a 5mm fiberglass inner layer and 1mm+ thickened silicone coating, the sleeve delivers stable heat resistant performance. It handles continuous temperatures from -65℉ to 500℉ and intermittent peak heat up to 2000℉, remaining intact without melting or dripping.It meets UL 94 V0 flame retardant standard, RoHS and REACH requirements, and features reliable flame resistance for safe daily use.
• 【Durable Protection】 With a compact woven structure and smooth outer surface, this heat insulation sleeve offers strong abrasion resistant and oil resistant capabilities. It also performs well against water and chemical corrosion. It works well for shielding heavy-duty lines, mechanical wiring and pipeline sets in harsh working environments.
• 【Easy Installation】 The elastic expandable design fits different hose and wire specifications. It can be cut to the needed length without loose fraying. Equipped with matching hose clamps for quick assembly. It reduces heat aging risk and provides steady protection during routine equipment inspection and maintenance work.
• 【Specification & Service】 This 1/2" (15mm) ID x 5ft black specification sleeve matches various industrial machinery and heavy equipment applications. The sturdy construction supports long-term heat protection. Professional consultation service is available to address your usage concerns.