Payment & Shipping Terms:
|Product Name:||Unequal Leaf Flush Panel Steel Insulated Fire Door||Fire Rating:||1.5/1/0.5 Hours|
|Thickness Of Door Leaf:||40/45/55 Mm||Material:||Galvanized Steel|
|Infilling:||Fireproof Perlite Board||Color:||Red,Cold Gray White,Dark Gray,Milky White, Beige Or Customized|
|Surface Treatment:||Powder Coating; Heat Transfer Printing||Open Direction:||Outwards|
|Size:||Customized||Application:||Industrial/ Residential/ Commercial Buildings|
unequal leaf flush panel steel insulated fire door
Zhongwo unequal leaf flush panel steel insulated fire door is designed according to the national standard GB12955-2008. The door leaf adopts the process that high-quality galvanized steel sheet is bent by the bending machine precisely, and its interior is filled with green and perlite board which has characters of fireproof, heat & sound insulation and its surface adopts technology without welding spots, so that to get smooth appearance. The door frame is made of 1.2mm thick galvanized steel sheet, beams are connected with mullions by 90°angle welding. At the point of fire bolt and fire door closer it is welded with 3mm thick heat-rolled galvanized steel sheet as reenforcement. The lap between door frame and door leaf covers more than 12mm, the gap 3mm at the position of fire hinges, upper gap 3mm and bottom gap 7mm, which are all far beyond the national standard.
Thanks to all the above mentioned our fire doors can be widely applied in all kinds of public fire -proof areas such as commercial shopping malls, residential buildings, industrial circumstances, hospitals, schools, power stations and so on.
|Product Name||Unequal Leaf Flush Panel Steel Insulated Fire Door|
|Fire Rating||30 min/60 min/ 90min|
|Door Leaf||0.8 mm Galvanized Steel Sheet|
|Door Frame||1.2 mm Galvanized Steel Sheet|
|Thickness of Door Leaf||
90min: 55 mm
60min: 45 mm
90min: 120 mm
60min: 112 mm
30min: 90 mm
|Size||Standard: W2100X H2300(mm); 1400X 2300(mm); 1400X 2100(mm); 1400X 2000(mm) or Customized As Your Request.|
|Open Style||Swing Open|
90min: 53 mm Fireproof Perlite Board(400±40kg/m3)
60min: 43 mm Fireproof Perlite Board(300±30kg/m3)
30min: 38 mm Fireproof Perlite Board(300±30kg/m3)
|Surface Treatment||Powder Coating; Heat Transfer Printing|
Powder Coating: Milk White, Matte Orange, Dark Gray, Cold Gray White or as Request
Heat Transfer Printing: Rosewood, Redwood, Oak Wood and Walnut or as Request
|Fireproof Seal Strip||
90min: FPJ-B-20X 2
60min: FPJ-A-15X 2
30min: FPJ-A-15X 2
|Package||Inside Bubble Bags with Outside Wooden Frame or As Request|
|Delivery Time||35Days After Payment Received|
Tidy and Smooth Surface: The appearance is very beautiful and can integrate into surrounding circumstances.
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.
High Fire Integrity Performance: When fire test reaches 1.5 hours the flame on unexposed surface of our fire door sustained no longer than 10 seconds.
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℃.
Customized Products: Nearly all of our steel fire doors can be customized as your request.
Why Choose Us?
1. All of our fire doors are in top quality and at competitive prices.
2. Free pre-sales consult on any questions about fire doors.
3. Brand Advantage: We insist purchasing to be a reliable fire doors supplier for high-end real estate agents.
4. All fire doors can be customized as your request.
5. Good after-sale service.
6. More than 20 years experience in fire door industry.
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.