High Quality Automatic Under Door Drop Down Seal Fire Door Seal

High Quality Automatic Under Door Drop Down Seal Fire Door Seal

Product Advantage;

1) Heavy Duty type can be used in factories, garages and other oversize doors.

2) Unique design, special spring with swing block structure, stable and durable, strong compressive ability, excellent performance.

3) Huge EPDM honeycomb foam rubber seal makes soundproof better.

4) Installed by the bottom wing with screws and collocate aluminum alloy decorative plates at both ends.

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Product Detail

Product Tags

We have quite a few great team customers very good at internet marketing, QC, and dealing with kinds of troublesome trouble while in the output approach for High Quality Automatic Under Door Drop Down Seal Fire Door Seal, Because we stay with this line about 10 years. We got most effective suppliers support on excellent and cost. And we had weed out suppliers with poor high quality. Now several OEM factories cooperated with us too.
We have quite a few great team customers very good at internet marketing, QC, and dealing with kinds of troublesome trouble while in the output approach for China Seal Strip and Bottom Seal, During in 11 years,We have now participated in more than 20 exhibitions,obtains the highest praise from each customer. Our company always aim to deliver the customer best merchandise with lowest price. We’ve been making great efforts to achieve this win-win situation and sincerely welcome you to join us. Join us, show your beauty. We’ll always be your first choice. Trust us, you will never lose heart.

Product Description

GF-B04 Designed for heavy doors, the thickness of the door should be greater than 45mm, which is mostly used for doors that require high sound insulation in industrial and mining enterprises. During installation, a 44mm*26mm through slot is required to be processed at the bottom of the door, the product is placed in it, fixed from the product’s wing, and the decorative end cover is installed with screws. The use of this product does not affect the overall style of the door.

• Length：450mm-2300mm

• Sealing gap：3mm-15mm

• Finish：Anodized silver

• Fixing：With screw on fin, standard cover plate supplied

• Plunger：Copper plunger

• Seal：EPDM foam rubber seal, black colour

B04ER
B04安装 We have quite a few great team customers very good at internet marketing, QC, and dealing with kinds of troublesome trouble while in the output approach for High Quality Automatic Under Door Drop Down Seal Fire Door Seal, Because we stay with this line about 10 years. We got most effective suppliers support on excellent and cost. And we had weed out suppliers with poor high quality. Now several OEM factories cooperated with us too.
High Quality China Seal Strip and Bottom Seal, During in 11 years,We have now participated in more than 20 exhibitions,obtains the highest praise from each customer. Our company always aim to deliver the customer best merchandise with lowest price. We’ve been making great efforts to achieve this win-win situation and sincerely welcome you to join us. Join us, show your beauty. We’ll always be your first choice. Trust us, you will never lose heart.