Огнестойкая металлическая дверь сертификация UL

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Характеристики

 

UL certification metal Steel Fireproof Door Manufacturer

 

 

GH Steel Fireproof 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 Fireproof Door Technical Data :

Brand	Golden House (GH)
Standard	UL 10(b),UL 10(c) /NFPA/ASTM /UBC7-2
Certifications	INTERTEK(WHI),FM,UL
Fire rated time	45min,90min,up to 180 min
Door Size (single)	standard width up to 4'0"(1200mm ) Height  up to 8'0"(2440mm); customized size is available .
	Leaf thickness:1 3/4" standard ( 44.5mm )
	Frame jamb depth:100-300mm
Door size (Double)	Maximum size is 8'x8'(2440x2440mm)
Door leaf sheet	20Ga-18Ga (1.0/1.2mm).customized level is available
Door frame sheet	16Ga.(1.5mm) ,customized level is available
Opening	swing /inward or outward
Type	2 panel/6 panel/flush panel/vision lite /louver
Material of leaf and frame	cold roll steel or Galvanized Steel or Galvannealed Steel
Filling material	Honeycomb,Polystyrene,Mineral Fire Board
Surface finish	factory Primer /finsih paint/power coated/wood grain finished
Color	RAL color system or be customized as well
Application	Suitable for building project,business,home decoration (Office,hotle,church,home and so on )
Packing	in wooden case or steel pallet package

 

 

 

 

 

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.
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.
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 manufacture Co.,ltd. It is a professional manufacturer of a wide range of hollow metal doors, frames and wood doors for commercial and residential construction.

 

We have more than 28 years experience,The company total capital exceeds 80 million RMB, a trained and dedicated employee team, top quality equipment and planning tools and the occupying area of company is 1, 200,000 sq. ft.,The factory annual production capability of fire proof door (steel, wood) is 250,000 sets, Wood door is 30,000 sets.

 

Our company has strong R&D ability and hundreds of advanced equipments including Amada Fabrication Center housing automated punching and forming equipment. Especially, the factory is the only door manufacture in China who has digital controlled rotary turret punching-machine which was imported from Italy and conducting laser welding technique for door leaf edge.With a perfect market share and reputation in the domestic market, we set up two selling offices and distribution center in Los Angeles and Vancouver, based on the huge demand in America and Canada.The GH commitment is to provide superior quality and service at competitive pricing to our valued customers.