Wholesale Price China Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal
We purpose to understand quality disfigurement in the creation and provide the ideal services to domestic and abroad shoppers wholeheartedly for Wholesale Price China Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal, If you are looking for a good quality, fast delivery, best after service and good price supplier in China for long-term business relationship, we will be your best choice.
We purpose to understand quality disfigurement in the creation and provide the ideal services to domestic and abroad shoppers wholeheartedly for China Seal Strip and Bottom Seal, All the imported machines effectively control and guarantee the machining precision for the merchandise. Besides, we now have a group of high-quality management personnels and professionals, who make the high-quality goods and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.
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 purpose to understand quality disfigurement in the creation and provide the ideal services to domestic and abroad shoppers wholeheartedly for Wholesale Price China Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal, If you are looking for a good quality, fast delivery, best after service and good price supplier in China for long-term business relationship, we will be your best choice.
Wholesale Price China China Seal Strip and Bottom Seal, All the imported machines effectively control and guarantee the machining precision for the merchandise. Besides, we now have a group of high-quality management personnels and professionals, who make the high-quality goods and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.