Cheapest Price Aluminum Wooden Door Bottom Drop Down Seal

We will make just about every hard work to be excellent and ideal, and accelerate our methods for standing during the rank of intercontinental top-grade and high-tech enterprises for Cheapest Price Aluminum Wooden Door Bottom Drop Down Seal, We are one with the largest 100% manufacturers in China. Several large trading businesses import merchandise from us, so we could supply you with the ideal value with all the same high quality if you are fascinated in us.
We will make just about every hard work to be excellent and ideal, and accelerate our methods for standing during the rank of intercontinental top-grade and high-tech enterprises for China Seal Strip and Bottom Seal, We’ve gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.

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 will make just about every hard work to be excellent and ideal, and accelerate our methods for standing during the rank of intercontinental top-grade and high-tech enterprises for Cheapest Price Aluminum Wooden Door Bottom Drop Down Seal, We are one with the largest 100% manufacturers in China. Several large trading businesses import merchandise from us, so we could supply you with the ideal value with all the same high quality if you are fascinated in us.
Cheapest Price China Seal Strip and Bottom Seal, We’ve gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.