This kind of cable has non-flammable,smokeless,non-toxic and fire-resistant characteristics. The process structure of flexible mineral insulated fire-proof cable(BBTRZ) is exactly the same as that of traditional cable, which successfully solves many shortcomings of products determined by the production process of magnesium oxide copper pole mineral insulated cable (BTTZ).
YTTW, YTGW series of new metal sheathed inorganic mineral insulated flexible fire-proof cables adopt advanced productiontechnology, fuly automated mechanized production, reliable product quality, meet JG/T313-2011 'rated voltage 750v and belowmetal sheathed inorganic mineral insulated cables and terminals" product industry standards. This kind of product has beerrecommended by the Chinese Architectural Standard Design Institute of the Ministry of Construction.YTTW and YTGW series products have excellent fire protection performance. The fire resistance grade not only satisfies theinternational GBl2666.6A class 980 ~C, but also meets the requirements of Class A 650 ~C 3h, Class B 750 ~C 950 ~C 3Hstipulated in B$6387-1994. At the same time, they can also withstand water spraying and mechanical impact in combustion.
The utility model is a fire-proof cable with novel structure, safe and reliable productquality, good fire-proof performance, large carrying capacitly, good flexibilitly, long production length, corrosion resistance andconvenient installation and laying.
BTLY insulated (flexible) mineral insulated cables are all made up of inorganic substances (copper and magnesium oxidepowder),
The inorganic compounds used in cable materials are allinorganic compounds,so this kind of cable has non-flammable,smokeless,non-toxic and fire-resistant characteristics.When a fire occurs,the ceramized silicone rubber becomes a hard ceramic shell,which plays a role of fire prevention and heat insulation.
Low-smoke free-halogen flame-retardancy wire cables can produces little smoke and inno cuousgas without halogen or with little halogen when combustion.It can extremely reduce the damage to the instruments,equipment and body as the fire occurred .So, itwas widely used in the crowded public concourses such as high-rise building, large-sized library,gymnasium, commanding&dontollingbuilding for guard against blast, station, ivil airfield, passenger waiting room,emplases cultural relic,subway,underground shop,etc.
Flexible Metal-Sheathed Inorganic Mineral Insulation Fire-Resistant Cables: YTTW, YTTWVWD-YTTWY, BTTW, BTTRZ, RTTW, BTTE, BTWTZBTWTYZ, GAN-BTGZ, GAN-BTGY, HFTGB, HFTGBY.Standards.
Flexible Metal-Sheathed Inorganic Mineral Insulation Fire-Resistant Cables: YTTW, YTTWVWD-YTTWY, BTTW, BTTRZ, RTTW, BTTE, BTWTZBTWTYZ, GAN-BTGZ, GAN-BTGY, HFTGB, HFTGBY.Standards.
Low-smoke free-halogen flame-retardancy wire cables can produces little smoke and inno cuousgas without halogen or with little halogen when combustion. It can extremely reduce the damage to the instruments,equipment and body as the fire occurred .So, itwas widely used in the crowded public concourses such as high-rise building, large-sized library,gymnasium, commanding&dontollingbuilding for guard against blast,station, ivil airfield, passenger waiting room,emplases cultural relic,subway,underground shop,etc.
Isolation type (flexible) mineral insulated fire-resistant cable NG-A (BTLY) WDZAN-BTLY, NG-A, BTLY, WDZN-BTLY. Our company can also produce low smoke halogen-free and flame-retardant fire-resistant cables of the above models.
YTTW,YTGW series of new metal sheathed inorganicmineral insulated flexible fire-proof cables adopt advanced productiontechnology, fully automated mechanized production, reliable product quality, meet JG/T313-2011 "rated voltage 750V and belowmetal sheathed inorganic mineral insulated cables and terminals" product industry standards. This kind of product has beenrecommended by the Chinese Architectural Standard DesianInstitute of the Ministry of Construction.
Low smoke and halogen-free wires and cables produce a very small amount of smoke during flame combustion, and the released gas does not contain halogen (low halogen) elements, making it non-toxic (low toxicity). When a fire occurs, it can greatly reduce the harm to low-level equipment, devices, and human health.
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