Steel Fire Rated Door Manufacturer China — 60 90 120 Minute Fire Doors by JinHong

Double leaf steel fire door, high temperature resistant fire rated exit door for public buildings

Commercial steel fire rated door, durable flame retardant door for office complex & business premises

Emergency exit steel fire door, fire rated quick release escape door for public evacuation

Steel Fire Rated Door Manufacturer in China | 60/90/120 Minute Fire Doors - Image 5

Steel corridor fire door, smoke sealed fire rated isolation door for high-rise passageway

Sealed pipe import fire door, smoke-proof fire-rated steel door for pipeline access

Steel Fire Rated Door Manufacturer in China | 60/90/120 Minute Fire Doors

Supplier Certified fire protection solutions for commercial, industrial, and residential buildings.

product details

Our steel fire doors comply with China’s GB 12955-2008 fire protection standard , Widely used in commercial buildings, hospitals, schools, factories, and residential projects. Made of high-quality cold-rolled steel and fire-resistant core materials, they deliver excellent fire resistance, heat insulation and smoke sealing. Available in 30/60/90 minute fire ratings, they effectively block fire spread and ensure safe evacuation. Finished with durable fireproof coating and fitted with certified fire hardware, the doors hold national fire certification. We support customized sizes, ratings and colors, with stable mass production, full test reports and export documentation to meet global building fire safety requirements.

Parameter	Specification
Door Type	Single Steel Fire Door/Double Steel Fire Door
Steel Sheet Thickness	0.6–1.2 mm (leaf) / 1.2–1.8 mm (frame)
Door Leaf Thickness	40mm-70mm
Material	Cold Rolled Steel Sheet
Filling Material	Rock Wool /perlite fireproof board
Standard Size	2100×900-1200 / 2200×1500
Surface Treatment	Heat Transfer Wood Grain Finish / Eco-friendly Fire-Resistant Paint
Fire Rating	30 / 60 / 90 Minutes
Opening Type	Single Leaf / Double Leaf
Accessories	Fire rated panic bar，Fire-rated hinges ，Fire lock system，Door Coordinator，Fire Rated Door Closer ，Fire intumescent seal strip
Function	Fire Resistance,Smoke Sealing，Aesthetic Wood Finish， Anti-deformation structure，Moisture resistance
Packing	EPE foam+carton box(Special package is available)
Application	Hotels/Apartments/Office buildings/ Residential interiors
Customization	OEM & ODM Supported
Custom Options	Size / Color / Design / Lock / Surface Finish
Delivery Time	20-25 days after 30% deposit received
Payment Terms	T/T (30% deposit, 70% balance before shipment)