The test involves direct flame contact on rubber hoses in real-world fire scenarios to evaluate fire resistance.
High-quality hoses self-extinguish immediately after flame removal, showing no sustained flames or dripping of burning material, while forming a flame-retardant protective layer.
Results confirm that compliant rubber hoses effectively inhibit flame spread, minimizing fire risks. This fireproof feature makes them ideal for kitchens, factories, and firefighting equipment in high-heat or fire-prone environments, enhancing safety in daily life and industrial operations.