Durable Interior Fire Door Gate for Enhanced School Security

• Customization: Available
• After-sales Service: on-Line Technical Support
• Application: Cable Well, Discharge Flue, Elevator Room, Stairway
• Material: Steel-Wood, Steely
• Thermal Insulation: Fully Insulated Doorsets
• Transport Package: Bubble Wrap
• Specification: Customized size, fire resistance rating
• Origin: China
• Production Capacity: 10000/Year

Product Description

Understanding Fire Protection Grade Distinctions

Discover the key differentiators between Grade A, Grade B, and Grade C fireproof doors, focusing on fire resistance duration, targeted application scenarios, and material composition. Grade A doors boast a formidable fire resistance time of ≥ 1.5 hours, ideal for high-risk zones. Grade B doors offer a reliable ≥ 1-hour resistance, suitable for medium-risk areas, while Grade C doors provide a practical ≥ 0.5-hour resistance for low-risk environments.

In-depth Comparison of Fire Resistance Performance

1. Grade A Fire Door: The Pinnacle of Protection
Fire Resistance Limit: Exceeding 1.5 hours, ensuring maximum integrity and insulation.

Ideal Application Scenarios: Perfect for firewalls, oil storage facilities, power distribution rooms, cinema auditoriums, and other high fire-risk areas.

2. Grade B Fireproof Door: Balanced Safety

Fire Resistance Limit: Offers a robust resistance of ≥ 1 hour.

Ideal for high-risk zones such as evacuation stairwells, vestibules, and typical equipment rooms.

3. Grade C Fireproof Door: Essential Protection

Fire Resistance Limit:Provides ≥ 0.5 hours of effective fire protection.

Applicable Scenarios: Suitable for cable shafts, pipe shafts, smoke exhaust ducts, and other low-risk vertical pipe shafts.

Premium Stainless Steel Fireproof Door

Durable Steel Fireproof Door

Innovative Explosion Vent Door

Drawings & Dimensions

Access detailed and precise CAD drawings and dimensional diagrams available for download here or upon request. Our expert engineering team is ready to provide bespoke designs tailored to your specific project needs.

After Sales Service

Standard Warranty Coverage: Comprehensive 12-month coverage or 2,000 operating hours, whichever comes first.
Extended Warranty Options: Enjoy peace of mind with extended coverage options up to 36 months.
Global Support Network: Benefit from 24/7 technical support and a reliable spare parts supply chain.
Comprehensive Training Solutions: Receive on-site or remote training for operation and maintenance.

FAQ

Q: What's the standard lead time for orders?
A: Standard models are ready for shipment within 15–30 days; customized units take 30–45 days to prepare.

Q: Is after-sales service available overseas?
A: Certainly! We have established partnered service centers in major regions worldwide.

Q: Can I request a customized bucket size?
A: Definitely! We provide specialized attachments tailored to your needs.

Q: What export documents do you provide?
A: We offer a comprehensive export package that includes a Commercial Invoice, Packing List, Bill of Lading, COC, and more.

Q: How can I place an order?
A: Reach out to us via email or phone for a quote, then finalize your order with a Purchase Order (PO).