UL Standard 90-Minute Fire Rated Steel Door with Vision Panel - 3'×7' & 4'×8' Sizes Available
Price:
Negotiable
MOQ:
5 Sets
Delivery Time:
45 Days After Payment Received
Brand:
ZHONGWO
Product Description
Product Overview
Zhongwo FD90 fire rated steel doors feature solid mineral core construction and UL-certified hardware. These doors are tested to UL10(b) and UL10(c) standards and include UL-tested locksets with heavy-duty door closers as standard equipment.
Technical Specifications
Fire Rating
90-minute fire rating with positive pressure testing. Also available in 60-minute and 120-minute ratings.
Standard Sizes
Single doors: 3'×7' & 4'×8' | Double doors: 6'×7' & 8'×8'. Custom sizes available upon request.
Material Options
Door leaf: 20-, 18-, or 16-gauge galvanized steel
Door frame: 18-, 16-, or 14-gauge galvanized steel
Door frame: 18-, 16-, or 14-gauge galvanized steel
Reinforcement Details
- Top and bottom reinforcement with continuous 16-gauge steel channels
- Hinge reinforcements: 11-gauge steel angle, 12" long
- Cylindrical lock reinforcement: 16-gauge with 11-gauge thread depth
- Other lock and closer reinforcements: 12-gauge steel
- Continuous seam welding on door edges for smooth finish
Finishing Options
Standard powder coating in RAL colors. Also available: prime paint, wood grain finishes, and stainless steel surfaces.
Glass Vision Panels
- Reinforcement channel included
- Steel glass frame and glazing bead
- UL listed glazing materials
- Available in round, vertical, and square configurations
Key Performance Features
| Feature | Performance Data |
|---|---|
| Eco-friendly Infilling Material | Level A1 combustion performance (GB8624-2006) and Level ZA2 toxicity standard (GB/T20285-2006) |
| Opening Force | Maximum 66N opening force, significantly lower than 80N standard requirement |
| Fire Insulation Performance | Average temperature rise: 94.2°C | Maximum single point: 148.6°C |
Applications
Suitable for interior applications, residential buildings, commercial spaces, labor camps, warehouses, railway stations, metro stations, and industrial facilities.
Quality Assurance
20+ Years Industry Experience
All fire doors manufactured with top quality materials and competitive pricing. Professional packaging and reliable logistics ensure delivery within 35 days after payment confirmation.
All fire doors manufactured with top quality materials and competitive pricing. Professional packaging and reliable logistics ensure delivery within 35 days after payment confirmation.
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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