Fast delivery Concealed Door Bottom Seal Drop Down Seal Soundproofing Wooden Door Seal Door Drop Bottom Seal

Our personnel are generally within the spirit of “continuous improvement and excellence”, and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer’s believe in for Fast delivery Concealed Door Bottom Seal Drop Down Seal Soundproofing Wooden Door Seal Door Drop Bottom Seal, Our goal is to assist prospects comprehend their goals. We are producing good efforts to realize this win-win predicament and sincerely welcome you to definitely sign up for us!
Our personnel are generally within the spirit of “continuous improvement and excellence”, and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer’s believe in for China Seal Strip and Bottom Seal, “Good quality, Good service ” is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We’ve got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.

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 generally within the spirit of “continuous improvement and excellence”, and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer’s believe in for Fast delivery Concealed Door Bottom Seal Drop Down Seal Soundproofing Wooden Door Seal Door Drop Bottom Seal, Our goal is to assist prospects comprehend their goals. We are producing good efforts to realize this win-win predicament and sincerely welcome you to definitely sign up for us!
Fast delivery China Seal Strip and Bottom Seal, “Good quality, Good service ” is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We’ve got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.