Payment & Shipping Terms:
|Product Name:||1 Hour Steel Insulated Fire Door For Heat Exchange Station||Material:||Galvanized Steel|
|Infilling:||Fireproof Perlite Board||Size:||Customized|
|Thickness Of Door Leaf:||45 Mm||Opening Force:||66N-69N|
|Opening Direction:||Outwards||Surface Treatment:||Powder Coating|
|Thickness Of Steel Sheet For Door Leaf:||0.8 Mm||Thickness Of Steel Sheet For Door Frame:||1.2 Mm|
As we all know, heat exchange station is responsible for heating of millions of residents in winter. Its smooth operation matters warm life of people. So it is essential to do a good job in fire protection of heat exchange station. In the fire protection are fire doors definitely key chains.
Zhongwo steel insulated fire doors consist of door leaf, door frame, door closer, fire hinges, fire bolts, fireproof expansion seals and other optional hardware accessories. Door leaf and door frame are made of galvanized steel sheets. Inside there are fireproof perlite boards as infilling materials which decide the fire ratings to great extent. Besides, in the body of door leaf we weld 3 mm thick reinforcing steel plate to make it sturdy structure. On the other side, we introduce surface treatment of powder coating instead of traditional painting in order to increase its environmental as well as decorative performance. By the way, we can also insert fireproof glasses into door leaf or onto upper part of door frame as your request.
What's more, all of our 1 hour steel insulated fire doors meet the standard GB12955:2008 and are awarded chinese and international certificates.
|Product Name||60 min Steel Insulate Fire Door|
|Material of Door Leaf||Galvanized Steel Sheet|
|Material of Door Frame||Galvanized Steel Sheet|
|Thickness of Steel Sheet of Door Leaf||0.8 mm|
|Thickness of Steel Sheet of Door Frame||1.2 mm|
|Thickness of Door Leaf||
|Open Style||Swing Open, Left Handed, Right Handed|
43 mm Fireproof Perlite Board(300±30kg/m3)
Milky White, Matte Orange, Dark Gray, Cold Gray White or as Request
Single Open: 24mmX200mmX 900mm
Double Open: 32mmX 200mmX 900mm(Maximum Size)
|Fireproof Seal Strip||
|Gap Covering Steel Plate||W17mm X T2.4mm|
|Hardware||High Quality Fire Lock, Fire Bolt, Fire Hinge, Fire Sequencer, Fir Door Closer and Others as Request|
|Package||Inside Bubble Bags with Outside Wooden Frame|
|Delivery Time||35Days After Payment Received|
|Item||60 min Steel Insulate Fire Door|
|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.|
|High Weather Resistance||The advanced surface treatment ensures our steel fire doors high anit-corrosion and anti-damp performance, thus also long service life.|
|Little Smoke or Flame Leakage||The introduction of gap covering steel plate can stop almost all smoke or flames spreading through gaps between door leaves and door frames.|
|Small Door Leaf Opening Force||Door leaf opening force of our rosewood steel fire door is no more than 68N, which is much smaller than 80N according to GB12955-2008.|
|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. Quick feedback within 8 hours.
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.