China OEM Mortised Automatic Door Bottom Weather Stripping Seal Strip Drop Down Seal
Our primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for China OEM Mortised Automatic Door Bottom Weather Stripping Seal Strip Drop Down Seal, Foundation around the enterprise concept of Good quality very first, we would want to satisfy more and far more friends from the word and we hope supply the very best merchandise and assistance to you.
Our primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for China Seal Strip and Bottom Seal, With the support of our highly experienced professionals, we manufacture and supply best quality products and solutions. These are quality tested at various occasions to ensure only flawless range is delivered to customers, we also customize the array as per the require of customers to meet the requirement of customers.
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 primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for China OEM Mortised Automatic Door Bottom Weather Stripping Seal Strip Drop Down Seal, Foundation around the enterprise concept of Good quality very first, we would want to satisfy more and far more friends from the word and we hope supply the very best merchandise and assistance to you.
China OEM China Seal Strip and Bottom Seal, With the support of our highly experienced professionals, we manufacture and supply best quality products and solutions. These are quality tested at various occasions to ensure only flawless range is delivered to customers, we also customize the array as per the require of customers to meet the requirement of customers.