China Gold Supplier for Aluminium Automatic Drop Down Door Bottom Seal Concealed Door Drop Seal

China Gold Supplier for Aluminium Automatic Drop Down Door Bottom Seal Concealed Door Drop Seal


Product Detail

Product Tags

With our leading technology as well as our spirit of innovation,mutual cooperation, benefits and development, we will build a prosperous future together with your esteemed company for China Gold Supplier for Aluminium Automatic Drop Down Door Bottom Seal Concealed Door Drop Seal, We sincerely welcome abroad buyers to consult for that long-term cooperation plus the mutual advancement.
With our leading technology as well as our spirit of innovation,mutual cooperation, benefits and development, we will build a prosperous future together with your esteemed company for China Seal Strip and Bottom Seal, Since the establishment of our company, we’ve got realized the importance of providing good quality merchandise and the best before-sales and after-sales services. Most problems between global suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down individuals barriers to ensure you get what you want to the level you expect, when you want it.

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

图二
B03FR安装
With our leading technology as well as our spirit of innovation,mutual cooperation, benefits and development, we will build a prosperous future together with your esteemed company for China Gold Supplier for Aluminium Automatic Drop Down Door Bottom Seal Concealed Door Drop Seal, We sincerely welcome abroad buyers to consult for that long-term cooperation plus the mutual advancement.
China Gold Supplier for China Seal Strip and Bottom Seal, Since the establishment of our company, we’ve got realized the importance of providing good quality merchandise and the best before-sales and after-sales services. Most problems between global suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down individuals barriers to ensure you get what you want to the level you expect, when you want it.


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