Cheap price Automatic Lift Sealing Strip Bar Concealed Drop Down Bottom Door Seal

We know that we only thrive if we could guarantee our combined price competiveness and high quality advantageous at the same time for Cheap price Automatic Lift Sealing Strip Bar Concealed Drop Down Bottom Door Seal, Our main objectives are to offer our prospects around the globe with good quality, competitive price, happy delivery and superb products and services.
We know that we only thrive if we could guarantee our combined price competiveness and high quality advantageous at the same time for China Seal Strip and Bottom Seal, More than 26 years, Experienced companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.

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 know that we only thrive if we could guarantee our combined price competiveness and high quality advantageous at the same time for Cheap price Automatic Lift Sealing Strip Bar Concealed Drop Down Bottom Door Seal, Our main objectives are to offer our prospects around the globe with good quality, competitive price, happy delivery and superb products and services.
Cheap price China Seal Strip and Bottom Seal, More than 26 years, Experienced companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.