2019 Latest Design High Quality Customized Length Aluminium Door Bottom Automatic Drop Down Seal

We’ve been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for 2019 Latest Design High Quality Customized Length Aluminium Door Bottom Automatic Drop Down Seal, To reward from our strong OEM/ODM capabilities and considerate companies, make sure you contact us today. We’re going to sincerely make and share success with all clientele.
We’ve been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for China Seal Strip and Bottom Seal, Our company will adhere to “Quality first, , perfection forever, people-oriented , technology innovation”business philosophy. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant professional knowledge, to develop advanced production equipment and production process , to create the first-call quality products, reasonable price , high quality of service , quick delivery , to give you create new value .

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

We’ve been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for 2019 Latest Design High Quality Customized Length Aluminium Door Bottom Automatic Drop Down Seal, To reward from our strong OEM/ODM capabilities and considerate companies, make sure you contact us today. We’re going to sincerely make and share success with all clientele.
2019 Latest Design China Seal Strip and Bottom Seal, Our company will adhere to “Quality first, , perfection forever, people-oriented , technology innovation”business philosophy. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant professional knowledge, to develop advanced production equipment and production process , to create the first-call quality products, reasonable price , high quality of service , quick delivery , to give you create new value .