2023 Wholesale New Style None Fire Rated Galvanized Hollow Steel Doors and Frames

Customization: Available
After-sales Service: Online Technical Support
Warranty: 2 Years

Product Description

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Basic Information

Model NO.
MD-2023013
Material
Steel
Style
Classic
Open Style
Swing
Sound Insulation
30 dB
Screen Netting
Fiberglass
Veneer Wood
Powder Coated
Position
Commercial
Security Rating
C
Surface Finishing
Finished
Function
Security, UL 2 Hours Fire Rated
Fire Rated Time
120 Minutes
Special Door Type
Fire Doors
Certificated
UL Listed

Product Description

UL (Underwriters Laboratories) Listed fire rated steel doors are doors that have been tested and certified by UL to meet specific standards for fire resistance and safety. These doors are designed to prevent the spread of fire and smoke for a specified amount of time, usually ranging from 20 minutes to 3 hours, depending on the door's construction and the intended use.
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Detailed Photos

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Product Parameters

Door MaterialGalvanized Steel
SizeCustomized per drawing
Door Panel Thickness50mm or 2" inches
Frame DepthStandard 110mm (4 1/4") or customized
Door leaf sheet22 Ga.-18 Ga. (1.0/1.2 mm)
Door frame sheet16 Ga.-14 Ga. (1.5mm-2.0mm)
AccessoriesLock, handle, hinges, door closer, panic bar
Vision PanelWith or without as requested
Surface treatmentPowder coated or heat transfer wooden printing
Inner fillingPerlite or Insulated rockwool
CertificateUL 10C, UL 10B, NFPA 252, CAN/ULC S104
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Packaging & Shipping

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Manufacturing Excellence

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Frequently Asked Questions

What is the fire rating duration for these doors?
These doors are UL listed and tested to provide fire resistance for up to 120 minutes (2 hours), though options range from 20 minutes to 3 hours depending on construction.
What materials are used for the door's core?
The doors typically feature a core made of fire-resistant materials such as perlite or insulated rockwool to minimize heat transfer.
Are these doors customizable in size?
Yes, we provide full customization based on CAD drawings to meet your specific project requirements for size and frame depth.
What surface finishes are available?
We offer durable powder coating or heat transfer printing which can provide a rich wooden color appearance.
Do the doors come with an intumescent seal?
Yes, fire-rated steel doors include intumescent seals that expand when exposed to heat, creating a barrier against smoke and fire.
Are these doors suitable for commercial use?
Absolutely. These doors are designed for commercial positions and meet UL listed security and safety ratings.

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