Haotian Brand Heat-Resistant Hose Sleeve Features and Applications

Weather aging resistance, pollution resistance, and extended equipment lifespan

The service life in natural environments can reach several decades, providing maximum protection for pipes, cables, and equipment in these situations, greatly extending their lifespan.

Ozone resistance, voltage resistance, arc resistance, and corona resistance

Due to the surface coated with silicone rubber, which has a main chain of -Si－O－ bonds, it is not easily decomposed by ultraviolet light and ozone. The Heat-Resistant Hose Sleeve has excellent electrical insulation properties, with its dielectric loss, voltage resistance, arc resistance, corona resistance, volume resistivity, and surface resistivity all ranking among the best in insulating materials. Moreover, their electrical performance is minimally affected by temperature and frequency. Therefore, they are a stable electrical insulating material widely used in the electronics and electrical industries.

Excellent high-temperature resistance

The Heat-Resistant Hose Sleeve can be continuously exposed to high temperatures of up to 260℃ without damage, can withstand temperatures as high as 1090℃ for 15 to 20 minutes, and can endure 1650℃ for 15 to 30 seconds. Its unique flame-retardant properties not only effectively prevent personnel from being burned by high-temperature pipelines, but also significantly reduce the cost of thermal energy loss.

Unique chemical stability

The Heat-Resistant Hose Sleeve has strong chemical stability, showing no reaction to oil, water, acids, or bases in silicone at temperatures below 260℃, allowing for long-term use without aging, and due to the surface coated with silicone, it is not easily decomposed by ultraviolet light and ozone.

Splash protection, multiple protections

In the smelting industry, the medium temperature inside electric furnaces is extremely high, prone to high-temperature splashes (the same applies to the welding industry). After cooling and solidifying, they form slag on pipes or cables, causing the rubber outer layer of the pipes or cables to harden and eventually become brittle and crack. This can damage unprotected equipment and cables. The Heat-Resistant Hose Sleeve, coated with multiple layers of silicone, can provide multiple safety protections, with high-temperature resistance reaching up to 1300 degrees Celsius, effectively blocking splashes of molten iron, molten copper, molten aluminum, and other high-temperature molten materials, preventing damage to surrounding cables and equipment.