OEM Customized Mortised Concealed Fix Threshold Aluminium Automatic Door Bottom Seal Drop Down Door Weather Seal

Our commission is to serve our users and purchasers with greatest good quality and aggressive portable digital items for OEM Customized Mortised Concealed Fix Threshold Aluminium Automatic Door Bottom Seal Drop Down Door Weather Seal, To benefit from our strong OEM/ODM capabilities and considerate services, please contact us today. We will sincerely create and share success with all clients.
Our commission is to serve our users and purchasers with greatest good quality and aggressive portable digital items for China Seal Strip and Bottom Seal, With the spirit of “credit first, development through innovation, sincere cooperation and joint growth”, our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our merchandise in China!

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 commission is to serve our users and purchasers with greatest good quality and aggressive portable digital items for OEM Customized Mortised Concealed Fix Threshold Aluminium Automatic Door Bottom Seal Drop Down Door Weather Seal, To benefit from our strong OEM/ODM capabilities and considerate services, please contact us today. We will sincerely create and share success with all clients.
OEM Customized China Seal Strip and Bottom Seal, With the spirit of “credit first, development through innovation, sincere cooperation and joint growth”, our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our merchandise in China!