Rpb Rg Series Intumescent Louver - China

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.

Company Contact:

• Posted By: HEILONGJIANG RESSA CO.,LTD.

• Phone: +8618845111091

• Address: NO.110 JINXIANG STREET XIANGFANG DISTRICT HARBIN CHINA, HARBIN , HEILONGJIANG , China

• Email:

• Website: https://www.ressaseal.com

• Business Description: Heilongjiang RESSA Co., Ltd. ( RESSA) is a full range of intumescent fire seals supplier for gun safe and fire doors industry.
  
  When meet fire, Ressaseal ® brand seals itself will expand 5-30 times than original sizes to tightly seal the space between door and door frame to prevent the passage of fire and hot smoke.
  
  When it’s used in the fire doors, enough time will be provided for human being to escape from fire disaster.
  
  When it’s used in the gun safe, the inside guns, luxury materials, important documents will be protected to be damaged by hot smoke and fires.