Safe Steel School Gate Fire Rated Classroom Protection Steel Door with Locking System

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Product Description

Fire Rated Steel Door Protection
Basic Specifications
Model NO. GFM-WY-06
Thermal Insulation Fully Insulated Doorsets
Door Material Galvanized Steel Sheet
Fire Resistance Rating 90 Minutes (F90) / 120 Minutes (F120)
Operation Mode Normally Closed (Standard Position)
Lock Type Fire-Rated Mortise Lock
Product Overview
Fire Rated Door Detail 1
Fire Rated Door Detail 2

GFM-WY-06

The Normally Closed Steel Fire Door with integrated fire-rated lock is engineered to provide reliable passive fire protection, automatic sealing, and secure access control in commercial, industrial, and public buildings. Constructed from heavy-gauge steel with a multi-layer fire-resistant core, the door is designed to withstand high temperatures and prevent the spread of flames and smoke for a rated duration, typically ranging from 60 to 180 minutes.

Equipped with a certified fire lock that automatically engages when closed, the door ensures both security and compliance with fire safety regulations. Featuring a self-closing mechanism, intumescent seals that expand under heat to block gaps, and a durable, corrosion-resistant finish, this fire door offers robust performance in demanding environments.

Technical Parameters
Product Feature Details
MaterialGalvanized Steel Sheet (SGCC/DX51D+Z)
Fire RatingFD30, FD60, FD90, FD120
Door CoreRock Wool / Ceramic Fiber / Fire-resistant Foam
Thickness45mm / 50mm / 55mm (Based on rating)
Standard SizeSingle: 900×2100mm; Double: 1800×2100mm (Customizable)
Surface FinishPowder Coated (RAL Colors), Electro-galvanized
Lock StandardEN1125 (Panic Device), EN1634 (Fire Performance)
Hinges3-4 Fire-rated Steel Hinges with Ball Bearings
Intumescent SealExpands under heat around door edges
Product Gallery
Gallery 1
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Gallery 3
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Manufacturing Excellence
Production Facility

Our facility operates as a professional manufacturer with 25 years of experience in production, manufacturing, and installation. Covering an area of over 25,000 square meters, the complex includes modern factory space, staff facilities, and offices. We employ more than 200 staff members, including 30 technical professionals dedicated to quality assurance.

The facility is equipped with three modern wooden door production lines, two steel door production lines, and one rolling shutter door production line, ensuring we meet international standards for fire safety and durability.

Factory Workshop
Professional Advantages
Company Advantage
Certifications & Shipping
Certification Showcase
Packaging and Loading
Frequently Asked Questions
How to order the doors & windows?
Based on your architecture and unique decoration style, we offer expert guidance on material and design options. Alternatively, you can provide your Bill of Quantities (BOQ) or drawings for a detailed quotation within 24 hours.
Can customers order different models and colors in one order?
Absolutely! Each order can be customized with a mix of colors, models, and sizes to meet your specific project requirements.
What is the sample policy before placing a bulk order?
We are happy to offer customized samples. A sample cost is required initially, which is fully reimbursed upon placing your subsequent bulk order.
How is quality ensured during production?
Our Quality Controllers oversee all key processes. Before shipment, we provide photos and videos for your review. Third-party inspections like SGS or COC are also accepted.
What shipping services do you provide?
We offer flexible terms including EX-factory, FOB, CIF, and door-to-door services. We can work with your shipping agent or manage the logistics to your specified destination.
Are the fire ratings compliant with international standards?
Yes, our doors are tested and manufactured to meet major standards such as UL, EN, and GB, ensuring reliable protection for 30 to 120 minutes depending on the selected specification.

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