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UL Listed 3'X7' RH Open Fire Safety Door Powder Coating Finish High Security

Minimum Order Quantity : 1 set Price : Negotiable
Packaging Details : PEP Paper around the door+Foam Channel Around 4 Edges and Corners+Foam Board on both sides +Strong Carton Delivery Time : 45 Days After Payment Received
Payment Terms : western union, moneygram,cash, l/c, t/t Supply Ability : 600 Sets per Day
Place of Origin: CHINA Brand Name: ZHONGWO
Certification: BS, WHI, UL, CCC Model Number: ZW-SM09

Detail Information

Material: Galvanized Steel Fire Rating: Up To 180 Mins
Finish: Powder Coating, Wood Grain Thickness Of Door Leaf: 45/55 Mm
Thickness Of Steel Sheet For Door Leaf: 0.8 Mm Thickness Of Steel Sheet For Door Frame: 1.2 Mm; 1.5 Mm
Infilling: Perlite Board; Honeycomb Paper, Mgo Board Glass: 5 Mm Ceramic Glass, 6 Mm Boron Glass
Weight: 35Kg/m2 Opening Type: Swing Open
High Light:

fire proof door


fire protection door

Product Description

Zhongwo UL Steel Fire Door



UL Listed 3'X7' RH Open Gal. Steel Fire Safety Door/ Powder Coating Finish

Zhongwo was established in 1995, after 24 years development she has become No.1 manufacturer in fire door industry in central China.

With two facilities of more than 32.12 acres she produce all kinds of fire doors such as steel fire doors, wood fire doors and wood fire doors with steel frames.

Workshop for steel fire doors covers more than 22 acres in which there are two modern production lines. With them we can provide for you up to 1200 doors each day.


Regulations & Fire Levels

Zhongwo steel fire resistant doors are under test according to NFPA252, CAN / ULC S104, UL10 (b) and UL10 (c). And our fire doors hold themselves against fire in different levels such as 20mins, half hour, 45mins, 1 hour, 1.5 hours, 2 hours and 3 hours.


UL Listed 3'X7' RH Open Fire Safety Door Powder Coating Finish High Security 0



Product Name Zhongwo Fire Rated Steel Doors
Fire Rating 20/30/60/90/150/180mins
Standard NFPA252,ANSI/UL 10B,UL10C, CAN/ULC S104
Material of Door Leaf Galvanized Steel Sheet
Material of Door Frame Galvanized Steel Sheet
Thickness of Steel Sheet of Door Leaf 20-18-16 Ga. (1.0/1.2/1.6 mm)
Thickness of Steel Sheet of Door Frame 18-16-14 Ga. (1.2/1.6/2.0mm)
Thickness of Door Leaf US Standard Door: 45 mm
Frame Depth 115 mm
Weight 25-35Kg/m2
Size(Overall Frame Size)

Single Door: Max. 1200 X 2400 mm

Double Door: 2100 X 2400 mm

Or customized

Open Style Swing Open
Infilling Material

Standard: Fireproof Perlite Board; Magnesium Oxide Board

Options: Honeycomb Paper, Mineral Wool, Polyethylene Foam

Surface Treatment Powder Coating, Wood Grain
Color RAL

Standard: American or British Standard Tested Clear or Wired Glass

Or Customized As Request

Fireproof Seal Strip

FPJ-B-20X 2

FPJ-A-15X 2

Or Customized

Delivery Time 45Days After Payment Received



  • 3mm thick galvanized steel plate on sides of hinges, closer and


  • Double U-type 43mm X 25mm skeleton made of 1.2mm galvanized steel.
  • 25mm X 2mm gap covering stripe made of 0.8mm galvanized steel.

Glazing bead made of 0.8mm galvanized steel

  • Steel covers on the lock sides made of 0.8mm galvanized steel for decoration
  • Continuously welded edges




UL listed door holders, hinges, locksets are standard choice for you. More options are aligners, stoppers, magnetic door holders etc.. We can also supply hardware to other standards upon request.

Remarks: If you don’t need hardware but only punching holes, please send us some samples of your ironmongery so that we can make it precise in door manufacturing.


Vision Panels

Title Description Fire Rating Certification
Insulated Fireproof Glass 200*600*32 mm Up to 3 hours CCC
Glass Ceramic 203.2*608.6*5 mm Up to 3 hours UL
Boron Glass 203.2*608.6*6 mm Up to 3 hours UL

Attention: In circumstances where fire doors with fire rating longer than 2 hours, we do not suggest doors with glass inserts.


UL Listed 3'X7' RH Open Fire Safety Door Powder Coating Finish High Security 1


Overseas Package


Our steel fire doors are packed specially for overseas transportation.

By default the package will be as following:

  • PE paper around doors→2. foam plates around 4 edges and corners→3. foam sheets on perlite cotton between foam plates→4. strong carton

Customization: Wooden or Steel Pallet




Transportation by us is of different kinds and you can choose from ships, trucks, railways and aircraft.

Door to door delivery is also at your service.



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