Hot New Products Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal

Our personnel are always in the spirit of “continuous improvement and excellence”, and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer’s rely on for Hot New Products Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal, We imagine we’ll become a leader in building and producing high quality products in equally Chinese and international markets. We hope to cooperate with a lot more friends for mutual added benefits.
Our personnel are always in the spirit of “continuous improvement and excellence”, and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer’s rely on for , Our company regards “reasonable prices, high quality,efficient production time and good after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits in future. Welcome to contact us.

Product Description

Consealed fire door drop down seal  M-type spring structure, suitable for doors with slots in the door leaf. During installation, there is a 34mm*14mm through slot at the bottom of the door. Place the product in it, fix it from the wing of the product, and install the decorative end cover with screws. The use of this product does not affect the overall style of the door.

When a fire occurs, the fireproof expansion seals on the wings installed on both sides will expand rapidly to block the gap at the bottom of the door, prevent the spread of flames, cut off harmful gases, fight for escape and rescue time, and provide a guarantee for the safety of life. In normal conditions, it can be used for sealing functions such as temperature insulation, sound insulation, and dust blocking.

• Length：330mm-2200mm

• Sealing gap：3mm-15mm

• Finish：Anodized silver

• Fixing：With stainless steel bracket. With screw on fin,  bracket as cover optional.

• Plunger optional：Nylon plunger, copper plunger, wedge plunger

• Seal：Silicon rubber seal, gray or black colour

Our personnel are always in the spirit of “continuous improvement and excellence”, and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer’s rely on for Hot New Products Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal, We imagine we’ll become a leader in building and producing high quality products in equally Chinese and international markets. We hope to cooperate with a lot more friends for mutual added benefits.
Hot New Products China Seal Strip and Bottom Seal, Our company regards “reasonable prices, high quality,efficient production time and good after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits in future. Welcome to contact us.