70mm Single Swing Steel Fire Door with 90-Minute Fire Rating and 40dB Soundproof Performance
Price:
Negotiable
MOQ:
1 set
Delivery Time:
35 Days After Payment Revceived
Brand:
ZHONGWO
Product Description
Soundproof Steel Insulated Fire Door
Engineered according to acoustic principles, our soundproof steel insulated fire doors feature double-level steel construction with internal fireproof perlite board and soundproof blanket insulation. Special fireproof seal strips around the door frame provide nearly 100% acoustic leakage prevention.
Applications
Ideal for sound studios, recording studios, audition rooms in broadcasting, film, television and audio industries. Also suitable for acoustic test silencer rooms, sound insulation rooms, listening rooms, public theaters, concert halls, multi-function halls, and various conference rooms.
Technical Specifications
| Specification | Details |
|---|---|
| Fire Rating | 90 minutes |
| Soundproof Performance | Internal Door: 40 dB | External Door: 38 dB |
| Technical Standards | GB12955-2008; GB/T 8485-2008 |
| Certifications | CCC, ISO9001:2008 |
| Door Leaf Material | Galvanized Steel Sheet (0.8 mm thickness) |
| Door Frame Material | Galvanized Steel Sheet (1.8 mm thickness) |
| Door Leaf Thickness | 70 mm |
| Frame Depth | 130 mm |
| Opening Style | Swing Open |
| Infilling Material | 63 mm Fireproof Perlite Board (300±30 kg/m³) |
| Soundproof Blanket | 3 mm thickness |
| Surface Treatment | Powder Coating or Heat Transfer Printing |
| Fireproof Seal Strip | 15×20 mm |
| Hardware | High Quality Heavy Duty Fire Lock, Fire Bolt, Fire Hinge, Fire Sequencer, Fire Door Closer |
Product Images
Packaging & Delivery
- Professional packaging team with quality materials
- 35-day delivery after payment confirmation
- Reliable logistics partners with long-term cooperation
- Comprehensive after-sales support and immediate problem resolution
Why Choose Our Fire Doors
- Premium quality construction with competitive pricing
- Free pre-sales consultation services
- Over 20 years of industry experience
- Full customization options available
- Reliable supplier for high-end real estate projects
- Comprehensive after-sales service and support
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zowor Door Industry Co., Ltd
Location
East of Jinniu Road, South of 310 National Hightway, Shuangta Town, Minquan County, Henan Province, China
Contact Person
lan