RPB RG Series Intumescent Louver
RESSA grille consists of the aluminum alloy frame and graphite based intumescent material core in the middle.
When meet fire the pull spring will recover its elastic function because of the the easy melting plate of grille will start smelt and break.
The fire grille will be closed automatically when fire is encountered and the inside intumescent material will be rapidly expand to seal the gaps to prevent the air circulation of two spaces.
It will effectively prevent the fire, smoke, toxic gas and heat go through to make sure the human body have enough time to escape from fire.
Persona a contactar : Sara R, +8618845111091
Buen trato: comprar del vendedor
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Esta página es acerca de los importadores y exportadores de RPB RG Series Intumescent Louver Buscar en la categoria : B2B Servicios Buscar en la categoria : series, intumescent, louver |
Miércoles 11 septiembre 2024
Cantidad : 500 - Precio : USD0.5/pc
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