High temperature fire sleeves are made of E-glass fiber yarn woven into a tube, the high-temperature silicone rubber coated with organic or silicone by high temperature. A flame retardant, insulation, thermal insulation, anti-electric, soft, and other properties. Mainly used in cable insulation steel mills, smelters, glass, fire-fighting equipment, large venues and other places of high temperature swing. ??? Using flame resistant casing, provides reliable protection at 550 ℃, anti-heat. Short ≤1100 ℃ high temperature resistant steel impact. The biggest advantage of using a snap-on flame resistant casing, is the casing when installing the thermal protection is not required to stop the device does not require disassembly hoses and cables. Another advantage is that can be field installed at the factory to ensure the integrity and proper adaptation structure. Snap-retardant high temperature resistant glass fiber casing, internal sewn fire retardant of sticky tape, when the sleeve is adjusted to an appropriate size, you can use sticky tape closely. Scope: ??? power, chemical and other industries of high-temperature zone; ??? metallurgical enterprises heating zone cables, fluid lines, feed quick couplings, rolling area roller mill cable, tubing; sawing peripheral cable , tubing and fittings; steel coating so the field ??? cable car trains, high-speed rail, automotive interior line and exhaust pipe fire retardant protection. The product has many unique advantages:? ??? ??? Protect the personal safety in the modern factory, many of the pipes, valves or equipment, the internal flow of medium temperatures are high, the use of flame resistant casing? to prevent workers from direct exposure to these high-temperature equipment and accidents. Flame resistant casing consists of very high temperature resistant glass fiber woven. Reduce heat loss and prevent the use of ambient temperature is too high ??? electricity produced by flame resistant casing, medium prevents heat pipe inside losses, reduce energy consumption; also prevent the heat medium in the pipe is transmitted directly to the surrounding environment and make the workshop temperature, saving air conditioning costs. Protection of pipes or cables? ??? In the metallurgical industry, high-temperature molten steel often sputtered out, unprotected pipes or cables can be damaged thereby (welding industry, too). Further, the solidification of molten steel in the pipeline or cable after slag formation, will make a pipe or cable outer rubber hardening, embrittlement and eventually rupture. Flame resistant casing, to maximize the protection of pipes, cables and equipment within these occasions, greatly extending its life. ? ??? Prevent fires in the pipeline if the media is flammable or toxic media, prone to leak when a fire or casualties; cables are often due to high temperature combustion occurs; in electricity produced by flame resistant casing Use extreme high temperature glass fiber woven, with excellent flame retardancy. Measurement and fire jacket Performance: ??? heating temperature bending test in a thermostatic oven 260 ℃ of the surface of aging skin without cracking or peeling produce the film after 48 hours ??? cold bending test -?? constant temperature of 70 ℃ heated oven for 1 hour without cracking or surface coating surface without peeling phenomenon. ??? ?? Film coated test continuous use by a thermostatic oven off or dissolve the test no surface phenomenon. ??? ????? Flame combustion test, self-extinguishing and non-spontaneous combustion (according to UL "VW-1" and CSA "HFS" test) ??? ????? temperature test (2000 hours) 260 ℃ heating tests are normal without abnormal ????????????????? (30 seconds) 1200 ℃ heating test glass fiber intact ??? ???? flame test without burning rate less than 45s / 25mm ??? ???????? resistance voltage depending on the thickness, pressure from 10KV ~ 30KV Jieke achieve certification:.? ISO9001:? 2008 quality management system certification ????? ROSH international environmental certification test ????? DIN5510-2 fire retardant and smoke toxicity testing ????? CE certification