Batwing Door Seal Acoustic Smoke Fire Sealing Strip
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Product Highlights
- AS/BS/EN/UL /CE test certificates
- Flame Retardant Material: Constructed with semi-rigid PVC carrier and twin elastomeric blades.
- Easy Self-Adhesive Installation: Fits quickly in door frame rebates without removing the door.
- Customizable Seal Color: Available in Black, Brown, White, or customized colors.
- Multiple Size Options: Dimensions 10x10mm, 12x12mm, 15x15mm with 2-3mm gap coverage.
- 3-Year After-Sales Service: Comprehensive support and warranty for 3 years.
- OEM and Customization: Customize based on drawings or samples for specific requirements.
- Mildew Proof Design: Resistant to mildew for long-lasting performance.
Product Attributes
- Customization
- Available
- Color
- Black
- Material
- Composite Materials
- Model NO.
- BY-DF003
- Usage
- Commercial Doors, Exterior Doors, Garage Doors, Interior Doors
- Location
- Install Around The Perimeter of Plain or Rebated
- Funtion
- Soundproof Smoke and Fire Prevention
- Seal Color
- Black, Brown, White or Customized
- Min / Max Gap
- 4-5 mm
- Advantage
- Soundproof Smoke and Fire Prevention
- Project Solution Capablity
- Total Solution for Projects
- MOQ
- 500PCS
- Type
- Sealing Strip
- Seal Tape Kind
- High Density Colored PTFE Tapes
- Mildew Proof
- Mildew Proof
- After-Sales Service
- 3 Years
- Seal Tape Usage
- Solid PC
- State
- Solid PC
- Bonding Material
- PVC
- Transport Package
- 500PC/Carton
- Specification
- 2100-2500mm
- Trademark
- BY
- Origin
- Zhejiang
- HS Code
- 392530
- Production Capacity
- 50000PC
- Package Size
- 2200.00cm * 15.00cm * 15.00cm
- Package Gross Weight
- 10.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Batwing Door Seal Acoustic Smoke Fire Sealing Strip
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Product Description
These self-adhesive perimeter seals are fitted in the rebate of a door frame to contain smoke, sound, draughts, dust and light. Strategically located in the impact free zone, the seal adheres to the frame quickly and easily without having to remove the door.
The seal consists of a semi-rigid, flexible flame retardant PVC carrier combined with twin elastomeric sealing blades. An aggressive selfadhesive backing tape is situated on both sides of the carrier.
To ensure proper adhesion, contact surfaces must be clean & any paint well-cured.
| Product Name | Perimeter Smoke Seals |
| Location | Around rebated frames of doors |
| Dimension(mm) | 10x10 mm 12x12 mm 15x15 mm |
| Gap(mm) | Min. 2 mm / max. 3 mm |
| Standard Length (mm) | 1100mm,2200mm,2500mm |
| Standard Color | Black ,White,Clear (Dark brown and grey available to special order) |
| Fixing | With adhesive tape |
Package and delivery

Our company
Our factory established in 2005 in Hebei Province China.Hangzhou Biyou Building Materials Technoloy Co.,Ltd is the sole International Sales office .We are dedicated to delivering one stop protection to fire,smoke&acoustic,draught seal.We have achieved the leading advantages by implementing the strategies.
FAQ
Q1. Are you a manufacturer or trading company?
A1:We are an International trading company also is a professional door and windows seal,fire and acoustic seal products manufacturer with more than 20 years experience for domestic and International market.
Q2. What is payment method?
A2: For samples: T/T, western union.
For orders: We prefer T/T, other ways should be confirmed first. For new customer,30% advanced payment before producing ,70% before delivering usually.
Q3. Do you offer free samples?
A3: Free samples are available .
Q4. Do you offer OEM service and can you product as our drawings?
A4: Yes, we can customize according to your drawing or make drawing according to sample as your requirement.
Q5. Do you accept our design on boxes?
A5: Yes. We accept.
Q6. What's your delivery time?
A6: Generally, we will arrange shipment within 7-30 days after receiving the deposit and according to your purchasing quantities .
Q7. How do you control the quality?
A7: We will arrange sample confirmation before production if you need . During the production, we have professional QC staffs control the quality and manufacture in accordance to your confirmed samples. Welcome your visit to factory.
About the Supplier
Company Profile
Hangzhou Biyou Building Material Technology limited is International sales office, the factory based on Jiashan county jiaxing city, zhejiang province China. We specialized in manufacture a wide range of weather sealing system and passive fire products. Our products are idea for fire resistance, insulation, smoke sealing and acoustic suppression. We has a group of professional R & D, high -quality products and efficient after-sales service.
We have achieved IS9000 certificate, BS/EN/UL Certificate approved by Intertek and other international testing institutions. All products comply with requirements of BS476 part 20-22 and EN BS 1634-3, EN BS13501-2, UL 10C (2009). We have exporting to Europe, American, Asia, Middle East as well as other countries.
For more than 20 years we fabricated thousands of moulds and been the leader in this field due to our professional and experienced team and a carefully selected product range with which we are able to fully comply with the needs of clients. We always try to close to our clients and propose them our products at a competitive price.
Pls find more information from our catalogue.
For further information, pls don't hesitate to contact us.
About Our Factory & Business Background
- Address
- 601, Floor 6, Building 1, 380 Jiangnan Avenue, Binjiang District, Hangzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: 6-12 months
Off Season Lead Time: 3-6 months - Nearest Port
- Shanghai, Ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2014-12-05
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a manufacturer or trading company?
- We are an International trading company also is a professional door and windows seal,fire and acoustic seal products manufacturer with more than 20 years experience for domestic and International market.
- What is payment method?
- For samples: T/T, western union. For orders: We prefer T/T, other ways should be confirmed first. For new customer,30% advanced payment before producing ,70% before delivering usually.
- Do you offer free samples?
- Free samples are available .
- Do you offer OEM service and can you product as our drawings?
- Yes, we can customize according to your drawing or make drawing according to sample as your requirement.
- Do you accept our design on boxes?
- Yes. We accept.
- What's your delivery time?
- Generally, we will arrange shipment within 7-30 days after receiving the deposit and according to your purchasing quantities .
- How do you control the quality?
- We will arrange sample confirmation before production if you need . During the production, we have professional QC staffs control the quality and manufacture in accordance to your confirmed samples. Welcome your visit to factory.
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