OEM Factory for U Shape Aluminum Door Bottom Seal Mounted Automatic Door Bottom Seal

We try for excellence, company the customers”, hopes to be the best cooperation workforce and dominator enterprise for personnel, suppliers and clients, realizes value share and steady marketing for OEM Factory for U Shape Aluminum Door Bottom Seal Mounted Automatic Door Bottom Seal, Normally to the majority of business users and traders to offer best quality goods and excellent company. Warmly welcome to join us, let’s innovation collectively, to flying dream.
We try for excellence, company the customers”, hopes to be the best cooperation workforce and dominator enterprise for personnel, suppliers and clients, realizes value share and steady marketing for China Seal Strip and Bottom Seal, We welcome you to visit our company & factory and our showroom displays various products that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to provide you with the best services. If you need more information, please do not hesitate to contact us via E-mail, fax or telephone.

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 try for excellence, company the customers”, hopes to be the best cooperation workforce and dominator enterprise for personnel, suppliers and clients, realizes value share and steady marketing for OEM Factory for U Shape Aluminum Door Bottom Seal Mounted Automatic Door Bottom Seal, Normally to the majority of business users and traders to offer best quality goods and excellent company. Warmly welcome to join us, let’s innovation collectively, to flying dream.
OEM Factory for China Seal Strip and Bottom Seal, We welcome you to visit our company & factory and our showroom displays various products that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to provide you with the best services. If you need more information, please do not hesitate to contact us via E-mail, fax or telephone.