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Home > Explosion-Proof Industrial Doors > Industrial-Grade Steel Warehouse Explosion-Proof Double Iron Doors for Maximum Security Solutions
Industrial-Grade Steel Warehouse Explosion-Proof Double Iron Doors for Maximum Security Solutions
Industrial-Grade Steel Warehouse Explosion-Proof Double Iron Doors for Maximum Security Solutions
Industrial-Grade Steel Warehouse Explosion-Proof Double Iron Doors for Maximum Security Solutions
Industrial-Grade Steel Warehouse Explosion-Proof Double Iron Doors for Maximum Security Solutions
Industrial-Grade Steel Warehouse Explosion-Proof Double Iron Doors for Maximum Security Solutions
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Industrial-Grade Steel Warehouse Explosion-Proof Double Iron Doors for Maximum Security Solutions
Industrial-Grade Steel Warehouse Explosion-Proof Double Iron Doors for Maximum Security Solutions
Industrial-Grade Steel Warehouse Explosion-Proof Double Iron Doors for Maximum Security Solutions
Industrial-Grade Steel Warehouse Explosion-Proof Double Iron Doors for Maximum Security Solutions
Industrial-Grade Steel Warehouse Explosion-Proof Double Iron Doors for Maximum Security Solutions

Industrial-Grade Steel Warehouse Explosion-Proof Double Iron Doors for Maximum Security Solutions

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Product Description

Exterior Security Door
Fast Delivery Exterior Aluminum Door Metal Entry Door Exterior Front Security Door
🛡️ Sturdy Handle
🔒 Multi-point Lock System
⚙️ High-Strength Hinges
💎 Double-layer Insulated Tempered Glass
Basic Information
Model NO.
ZK-4S52
Material
Steel
Style
Modern
Open Style
Swing
Sound Insulation
45 dB
Veneer Wood
Solid Wood
Position
Exterior
Door Thickness
70 mm
Surface Finish
Finished
Certification
CE
Product Specifications
Door TypeSecurity Steel Door, Armored Door, Stainless Steel Door
MaterialsSUS304 Stainless steel, 12mm Alum board, Galvanized steel
InfillingPerlite Board, Rock wool, Fire Plate, Foam board
FinishPower coated, Spray coating, Brush
Security SystemSide, Top & Bottom total 16+ lock bolts
Fire RatingPassed 30-180min UL NFPA BS CE EN test
ApplicationVilla, House, Church, Hotel, Apartment, Office
Product Gallery
Security Door Detail 1 Security Door Detail 2 Security Door Detail 3
Door Design 1 Door Design 2 Door Design 3
Production & Video
Factory Overview
Workshop 1 Workshop 2 Workshop 3
Global Project Cases
Project Case Customer Praise
Certifications & Shipping
Cert 1 Cert 2 Packaging
Frequently Asked Questions
Are you a trading company or a manufacturer?
We are a professional manufacturer specializing in high-security doors and aluminum solutions.
How long is the delivery time?
Generally it is 25-30 days if the profiles are in stock. If profiles need to be customized, it may take 45-60 days depending on the order quantity.
What are your terms of payment?
Usually, a 30% - 50% deposit via T/T is required, with the 50% - 70% balance paid before delivery. Irrevocable L/C at sight is also accepted.
How do I get an exact price quote?
Price is based on specific requirements: shop drawings/dimensions, quantity, door types, and profile colors.
What is your product warranty?
We offer a 10-year warranty for powder coating on aluminum profiles and up to 15 years for PVDF coating. Hardware warranty depends on the brand selected (up to 10 years for premium hardware).
Do you test products before shipment?
Yes, our facility tests all products to ensure high quality before they are packed for shipping. We provide replacements if quality issues occur.

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