Good Quality Wooden Door Aluminum Auto Door Seal Strip Bottom Door Drop Down Seal

We’re commitment to offer the aggressive value ,remarkable products top quality, also as fast delivery for Good Quality Wooden Door Aluminum Auto Door Seal Strip Bottom Door Drop Down Seal, We sincerely do our greatest to offer the best assistance for all the customers and businessmen.
We’re commitment to offer the aggressive value ,remarkable products top quality, also as fast delivery for China Seal Strip and Bottom Seal, If you have any requests, pls email Us with your detailed demands, we will offer you the most wholesale Competitive Price with the Super Quality and the Unbeatable First-class Service ! We can supply you with the most competitive prices and high quality, because we’re much more Specialist! So you should do not hesitate to contact 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’re commitment to offer the aggressive value ,remarkable products top quality, also as fast delivery for Good Quality Wooden Door Aluminum Auto Door Seal Strip Bottom Door Drop Down Seal, We sincerely do our greatest to offer the best assistance for all the customers and businessmen.
Good Quality China Seal Strip and Bottom Seal, If you have any requests, pls email Us with your detailed demands, we will offer you the most wholesale Competitive Price with the Super Quality and the Unbeatable First-class Service ! We can supply you with the most competitive prices and high quality, because we’re much more Specialist! So you should do not hesitate to contact us.