Chinese Professional Mortised Automatic Door Bottom Weather Stripping Seal Strip Drop Down Seal

Chinese Professional Mortised Automatic Door Bottom Weather Stripping Seal Strip Drop Down Seal

Product Advantage;

1) Consealed type, easily install with end cover plate or both bottom wings.

2) Unique design, M type spring with reinforced nylon structure, stable performance.

3) Nylon or copper plunger is available depending on the whole style of the door.

4) Silicone rubber sealing , high temperature resistance, aging resistance.

5) Intumescent fire strips are added on the bottom wings of both sides of B03, which can be used for fire door installation.

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Product Detail

Product Tags

We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for Chinese Professional Mortised Automatic Door Bottom Weather Stripping Seal Strip Drop Down Seal, Our tenet is obvious each of the time: to deliver superior quality item at aggressive price tag to shoppers round the entire world. We welcome potential potential buyers to speak to us for OEM and ODM orders.
We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for China Seal Strip and Bottom Seal, The company attaches great importance to product quality and service quality, based on the business philosophy “good with people, genuine to whole world, your satisfaction is our pursuit”. we design merchandise, According to customer’s sample and requirements, to meet the needs of the market and provide different customers with individualized service. Our company warmly welcomes friends at home and abroad to visit, to discuss cooperation and seek common development!

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

B03FR安装
We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for Chinese Professional Mortised Automatic Door Bottom Weather Stripping Seal Strip Drop Down Seal, Our tenet is obvious each of the time: to deliver superior quality item at aggressive price tag to shoppers round the entire world. We welcome potential potential buyers to speak to us for OEM and ODM orders.
Chinese Professional China Seal Strip and Bottom Seal, The company attaches great importance to product quality and service quality, based on the business philosophy “good with people, genuine to whole world, your satisfaction is our pursuit”. we design merchandise, According to customer’s sample and requirements, to meet the needs of the market and provide different customers with individualized service. Our company warmly welcomes friends at home and abroad to visit, to discuss cooperation and seek common development!