Single Leaf Fireproof Security Door
✅ Industrial-grade single-leaf fireproof security door with 2-hour fire resistance, meeting EN 1634-1, UL 10B & GB standards.
✅ Heavy-duty galvanized steel build, anti-corrosion, ideal for Middle Eastern industrial environments.
✅ Integrated fireproof & anti-theft design with reinforced structure.
✅ Fully customizable sizes, hardware and finishes available on request.
✅ Fast lead time: 10-15 working days for standard orders, expedited service available.
✅ Suitable for factories, warehouses, workshops & industrial facilities.
Description
Product Overview
The Single Leaf Fireproof Security Door is a professional industrial-grade fire safety & security integrated door independently developed and produced by Longzhengsheng, a national high-tech enterprise and Hebei “Specialized, Refined, Characteristic and Novel” manufacturer with over 10 years of experience in fire doors and metal doors & windows. This product combines 120-minute fire resistance and high-strength anti-theft security in one, designed exclusively for industrial plants, warehouses, workshops, equipment rooms and other industrial scenarios. It adapts perfectly to the high-temperature, dry and dusty climate of the Middle East, with stable performance, strong durability and reliable safety protection. As a core industrial fire door product, it fully meets international fire safety and industrial security standards, and is widely trusted by industrial customers in the Middle East and global markets.
Core Technical Parameters
- Product Type: Single Leaf Fireproof Security Door (Industrial Fire Door)
- Fire Rating: 2 Hours (120 Minutes) fire resistance, compliant with GB 12955, EN 1634-1, UL 10B international fire standards
- Structure: Single-leaf flat open design, integrated door leaf & frame, fixed single-opening direction (customizable)
- Standard Sizes: 2100×900mm, 2100×1000mm, 2100×1200mm (full custom size support)
- Door Thickness: 50-55mm (industrial reinforced version, 50-70mm customizable)
- Opening Method: Manual push-pull / automatic (custom optional)
- Production Lead Time: 10-15 working days (standard order), expedited service available
- Security Level: Industrial-grade anti-pry, anti-collision, anti-violent damage
Material & Manufacturing Process
- Panel & Frame Material: Door leaf adopts 1.0-1.5mm thick industrial-grade galvanized steel plate, door frame uses 1.2-1.5mm thick reinforced steel plate, with 3mm steel plate reinforcement at hinges, locks and stress points, ensuring high strength and anti-deformation for industrial long-term use.
- Core Filling: High-density fireproof rock wool core, non-combustible, heat-insulating, smoke-isolating, effectively blocking flame spread and high-temperature penetration.
- Security Structure: Built-in industrial anti-pry steel skeleton, matched with special fireproof security locks and heavy-duty fireproof hinges, combining fire performance and anti-theft security.
- Sealing System: High-temperature fire-expansion sealing strips, automatically expand when heated to seal gaps, block smoke and toxic gas diffusion.
- Production Craft: Manufactured by Longzhengsheng’s two large production bases, equipped with laser cutting lines and automatic powder coating lines, managed by ERP system, with precise size and stable industrial-grade quality.
- Surface Treatment: Anti-corrosion, anti-rust and dust-proof coating, suitable for harsh industrial environments and Middle East climate.
Product Advantages
- Dual Protection Integration: Realizes fireproof + security dual functions, one door meets industrial safety needs, saving cost and space.
- Industrial-Grade Durability: Thickened steel structure, anti-collision, anti-pry, anti-corrosion, suitable for high-frequency use in industrial workshops and warehouses.
- Full Customization: Support custom size, opening direction, lock type, surface color and automatic device, matching various industrial project requirements.
- Fast Delivery: Standard production lead time 10-15 working days, stable supply capacity for large-scale industrial projects.
- Climate Adaptability: Anti-high temperature, anti-dust, anti-rust design, long-term stable use in Middle East industrial environments.
- Strict Quality Control: Passed ISO9001 quality system certification, 100% full inspection before shipment, with reliable quality assurance.
Company Strength Guarantee
Longzhengsheng is a leading high-tech enterprise integrating R&D, production, sales and service, with two major production bases (Hebei Longzhengsheng Metal Doors & Windows Co., Ltd. and Renqiu Longzhengsheng Fire Equipment Technology Co., Ltd.), covering 33333㎡, building area 26545㎡, 238 employees. The company owns 16 national utility model patents, two registered trademarks “Longzhengsheng” and “Deruizhongdun”, and has won honors such as national high-tech enterprise, Hebei “Specialized, Refined, Characteristic and Novel” enterprise, Hebei integrity brand. With advanced production equipment, professional R&D team and refined management, we provide stable, high-quality industrial fire doors for global customers, especially providing customized solutions for Middle East industrial projects.
Application Scenarios
This single leaf fireproof security door is widely used in various industrial and public safety places, including:
- Industrial factories, production workshops, mechanical equipment rooms
- Warehouses, logistics centers, storage areas
- Power distribution rooms, transformer rooms, chemical industrial areas
- Commercial building back doors, emergency exit passages
- Industrial parks, factory buildings, infrastructure projects in the Middle East
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