Payment & Shipping Terms:
|Thickness Of Door Leaf:||45/55 Mm||Thickness Of Door Frame:||120mm|
|Thickness Of Steel Plate For Door Leaf:||16-18-20 Ga.||Thickness Of Steel Plate For Door Frame:||14-16-18 Ga.|
|Color:||Light Blue||Size:||Customized Size|
|Finish:||Powder Coated, Prime Paint, Wood Grain Finish||Application:||Interior Applications|
|Infilling:||Fireproof Perlite Board; Honeycomb Paper||MOQ:||5 Sets|
Zhongwo provide you with high quality 90 mins fire doors specially for bolier and electrical rooms. The Door leaf consists of 53 mm thick fireproof perlite board as infilling and galvanized steel plate with thickness of no less than 0.8mm as cover. The door frame adopts galvanized steel plate with thickness of no less than 1.2mm. Hardware fitting backboard adopts ordinary steel plate with thickness of no less than 3.0mm. And the surface treatment is finished, powder coated, heat transfer printing or copperdrawing process. Besides, we have different colors for your choice to get in harmony with your decoration style and all of our fire doors can be customized as your request.
|Item||90 mins Fire Rated Steel Door for Boiler and Electricla Room|
|Eco-friendly& Healthy Infilling Material||All of our fireproof perlite board must reach level A1 of the combustion performance standard according to GB8624-2006 and level ZA2 of toxicity standard according to GB/T20285-2006.|
|Flexible Opening||Door leaf opening force of our double swing flush panel steel fire door is no more than 66N, which is much smaller than 80N according to GB12955-2008.|
|Top Fire Insulation Performance||Average temperature rise of unexposed surface reaches 94.2℃, highest temperature rise at single point reaches 148.6℃, both are far away lower than the standard of not beyond 140℃ and 180℃.|
|Product Name||90 mins Fire Rated Steel Door|
|Certificate||BS, ISO9001:2008, WHI,UL|
|Thickness of Door Leaf||45mm/50mm|
|Frame Depth||120 mm|
|Open Style||Swing Open|
|Infilling Material||Fireproof Perlite Board(400±40kg/m3)|
|Surface Treatment||Powder Coating; Heat Transfer Printing|
Powder Coating: Milk White, Matte Orange, Dark Gray, Cold Gray White or as Request
|Fireproof Seal Strip||
90min: FPJ-B-20X 2
|Hardware||Door Closers, Fire Hinges, Fire Bolts, Sequencers, Latches etc. of Chinese and International Top Brand|
|Shipping Port||Qingdao Port or as Request|
Standard:Perlite Cotton+Bubble Bags+Strong Carton
or Wooden Pallet as your Option
|Delivery Time||45Days After Payment Received|
Zhongwo steel fire door available for 3 options core here:
More Structure For Zhongwo Fire Doors:
Standard door thickness: 1-3/4 in. (44 mm);
* Door face sheets are joined at the vertical edges by a continuous weld extending the full
height of the door. Both available with no visible seams on vertical edges or seamless.
* Edge bends can be true and straight or minimum 1/8” beveled at edges corners.
* The top and bottom edges are closed with a continuous steel channel, not less than 0.053
in. (1.3 mm) thickness, welded to both face sheets.
* Hardware Reinforcements and Preparations
Why Choose Us?
1. All of our fire doors are in top quality and at competitive prices.
2. Brand Advantage: We insist purchasing to be a reliable fire doors supplier for high-end real estate agents.
4. More than 20 years experience in fire door industry.
5. Good after-sale service.
1. Matured packaging team consisting of professional and well-trained packaging staff with quality packaging materials.
2. Quick delivery within 35 days since transfer confirmed.
3. Reliable and professional logistics services which are all in long-term cooperation with us.
4. After-sale service: Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.