hollow metal flush steel exterior door 90 minutes fire rating doors frame
GH High Quality Steel Fire Rated Fire Proof Internal Doors with Panic Bar
GH Steel Fire Door Features :
fire rated up to 3 hours with WHI UL FM label applied .
all of doors are designed and fabricated under SDI requirements.
1 3/4" thickness (44.5mm),non-handed assemble with reversible hinge shim parts.
fire rated wire glass or louver option for vision lites .
all materials is approved in accordance with NFPA ASTM and other standards .
steel stiffener, hardware preparations and reinforcement are conformed with ANSI standards .
GH Steel Fire Door Technical Data :
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Brand |
Golden House (GH) |
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Standard |
UL 10(b),UL 10(c) /NFPA/ASTM /UBC7-2 |
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Certifications |
INTERTEK(WHI),FM,UL |
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Fire rated time |
45min,90min,up to 180 min |
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Door Size (single) |
standard width up to 4'0"(1200mm ) Height up to 8'0"(2440mm); customized size is available . |
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Leaf thickness:1 3/4" standard ( 44.5mm ) |
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Frame jamb depth:100-300mm |
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Door size (Double) |
Maximum size is 8'x8'(2440x2440mm) |
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Door leaf sheet |
20Ga-18Ga (1.0/1.2mm).customized level is available |
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Door frame sheet |
16Ga.(1.5mm) ,customized level is available |
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Opening |
swing /inward or outward |
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Type |
2 panel/6 panel/flush panel/vision lite /louver |
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Material of leaf and frame |
cold roll steel or Galvanized Steel or Galvannealed Steel |
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Filling material |
Honeycomb,Polystyrene,Mineral Fire Board |
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Surface finish |
factory Primer /finsih paint/power coated/wood grain finished |
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Color |
RAL color system or be customized as well |
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Application |
Suitable for building project,business,home decoration (Office,hotle,church,home and so on ) |
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Packing |
in wooden case or steel pallet package |
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Fire-Rated doors are required to be suited for the various type of walls as below :
Frame and Hardware must also carry the appropriate fire label
| Door fire Rating | Wall Rating | Description and Use |
| 3 Hour | 4 Hour | The openings are in wall that separating buildings or dividing a single building into designated fire areas.doors for this openning are required at 3 hours fire rating. |
| 1-1/2 Hour | 2 Hour | Openings are used in enclosures of vertical communication or egress through buildings. theste could be stairwells or elevator shafts. They also are in boiler rooms and in exterior walls that have the potential for severe fire exposure from the outside of the building. |
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3/4 Hour (45 Minutes) |
1 Hour | For use on the openings are in corridors and room partitions. A door with this rating may also be used in the exterior wall which are subject to moderate fire exposure from the outside of the building. |
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1/3 Hour (20 Minutes) |
1 Hour | These openings are in corridors or interior partitions where this fire rating is required . |
FIRE DOOR FRAMES
Frame used in masonry walls maybe used with a maximum 3-hour fire door while frame used in drywall stud walls are intended to be used with a maximum 1-1/2-hour fire door. consulting with your door frame manufacturers listings for fire door frames than can be used in drywall stud walls with a maximum 3-hour ratings.
Dalian Golden House Door & Window Mag Co. .Ltd was established in 1991. We are authorized and assigned corporate for producing fire doors by Liaoning Province Government, company headquarter is located in the beauteous sea shore city Dalian-northeast of China. The factory is located in the Wa fang dian West suburbs industry park-the heavy industry base of dalian city with occupying total area over 100.000 square meters and including two sub-factories.
The company registration capital is 50 million RMB. and total capital exceeds 80 million RMB with over 400 employees. The factory annual production capability of fire proof door (steel, wood) is 100,000 m2....
Q1:Can we piece different model and sizes together in one order for shipment?
---certainly you can put them in One 20GP or in one 40HQ container loading .
Q2:Can you customize the doors under our drawing?
---Yes,we can accept the OEM ODM by customized door drawings .
Q3: how to get the door samples for testing ?
---the sample will be sent to you earlier by air or sea shiping within 10--14days after obtaining sample payment . and we will refund the sample charges to you from your future bulk order .
Q4: What’s material being used for door fabrication?
---we prefer to use the hot-dipped galvanized steel sheet compare with cold rolled steel sheet .
Q5: How is the doors being packing while shipment?
----the strong wooden case made for protecting your doors during transportation for the order quantity less than 130--140 sets doors .if the quantty reaches 130 or more the doors frame being packed tightly in pallet ,then several pallets be loaded in the 20 feet or 40HQ container .
Q6: what about the payment terms ?
---T/T or L/C at sight or DP etc..
Q7: how to get the warranty from your company?
---more than 5--10 years in the case where
1) proper handling and installation
2)environment required to be indoor dry or basement without any humid moisture circumstances and not be contacted with any corrosive chemical liquid materials .
Q8: what is the average production lead time ?
---3--4 weeks subject to get your formal order drawing confirmation and downpayment arrival.
Q10: what is your solution when the quality problems happens after arrival ?
---weshall take full responsibility for any defects occured during door fabrication .
would either refund or reship the qualified doors to you earlier .
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