Silicone-Coated Fire Sleeve for Hose and Cable

High-temperature fire sleeve for hydraulic lines and harnesses. Fire sleeve protects hydraulic hose and wiring from flame, heat and abrasion. The silicone-coated glass reflects heat and the layer insulates the line. We supply it in ID and length for the line, with hook-and-loop option for install without disconnect. Yes. We supply hook-and-loop versions that wrap the line in place.

High-temperature fire sleeve for hydraulic lines and harnesses. Fire sleeve protects hydraulic hose and wiring from flame, heat and abrasion. The silicone-coated glass reflects heat and the layer insulates the line. We supply it in ID and length for the line, with hook-and-loop option for install without disconnect. Yes. We supply hook-and-loop versions that wrap the line in place. Higher-temperat

Technical specifications

Material	Silicone-coated fiberglass
Use	Fire / heat protection
Options	Hook-and-loop, cut length
Standard	Applicable standard to be confirmed against your drawing (TBC).
Operating temperature	-200 °C to +260 °C
Dielectric strength	≥ 20 kV/mm (per ASTM test method)

Applications by industry

• Fire-resistant protection for hydraulic and fuel hoses
• Engine-room and turbo oil-line heat shields
• Exhaust and turbocharger line fire sleeves on diesel sets
• Marine engine-room cable and hose fire protection
• Welding, cutting and hot-work line spark abatement
• High-temperature cable sleeving on industrial boilers

Why silicone-coated fiberglass fire sleeve for this application

p>Silicone-coated glass fire sleeve contains oil, fuel and hydraulic hoses against radiant heat and flame impingement. Protection, not just insulation, for the highest heat zones. protection, not just insulation, for the highest heat zones.

Confirm rated temperature and flame spec against the actual hot surface; it protects against radiant heat, not prolonged direct flame. Check fit over fittings/id.

Standards: SAE J1455 & UL VW-1 (use class), IEC 60684-3.

Feature and remaining-wall review

ID and OD on Silicone-Coated Fire Sleeve are sintered to size and CNC turned for ends, slots and holes. Sharp tools matter on PTFE to avoid chatter. We review feature depth, edge distance and remaining wall against the critical geometries, with capability confirmed on your print instead of a blanket tolerance.

Inspection and traceability

We state the control plan with you. Batch traceability links raw material lot to finished part.

• First-article inspection (FAI) per your plan
• In-process dimensional checks at every station
• Batch certificate of conformance (COA) supplied on request
• Lot traceability to incoming material certificate
• Dielectric strength and insulation resistance testing available on request

Related components

Common questions

Engineering Guides & Selection Notes

Engineering notes covering the sizing and specification questions around Silicone-Coated Fire Sleeve.

• → PTFE vs Silicone Heat Shrink at 260 C: Which One Actually Survives?