Product Description
Area of application
For soundproofing doors (DIN 4109)
for fire resistant and smoke control doors (BS and UL certified)
Material
Carrier: Aluminium
sealing profile: Silicone, self-extinguishing
Finish
Carrier: Unfinished
sealing profile: Grey
Version
With single-side or double-side release (optional)
Sound proofing value
42 dB with 7 mm floor gap
Sealing height
≤11 mm
Installation
For full mortice fitting
with mounting bracket
Installation dim.
Groove: 16x 30mm
Mounting
For DIN left hand and DIN right hand use
Cutting Back Length
| Seal Length |
Cuts back to |
| 1220mm |
1070mm |
| 1070mm |
920mm |
| 920mm |
820mm |
| 820mm |
600mm |
| 600mm |
380mm |
| 380mm |
295mm |
Product Features
Supplied with
1 retractable door seal
2 mounting brackets with screws
2 release plates with screw
Accessories
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.
Audited Supplier 
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