GH Steel Fire Door Brief Introduction :
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 .
this is American panel steel fire door
GH Steel Fire Door Technical Data :
|
Door material |
A40 Galvanized steel or galvanealed .Heavy Duty, SDI Level 2 –( 1.1mm)18-Gauge Steel Face Sheets for doors ,(1.4mm) 16 gauge for frame – (16 Ga. 20 Ga. Available) |
|
Core |
Honeycomb Core or Polystyrene Core mineral fireboard /rock wool |
|
Thickness |
1-3/4"(44.5mm )AS Standard |
|
Handing |
Non-Handed Design; Reversible Hinge Plates |
|
Sizes |
Standard Widths up to 4'0"(1220mm), Heights to 8'0"(2440mm) for single ,double will be 8'0" by 8'0"(2400*2400mm),other sizze customized available |
|
Reinforcements |
Heavy Gauge steel for Door Closer and Hinge, Lock Reinforcements |
|
Channels |
16-Gauge Inverted Top and Bottom Channels, Optional Flush Top Cap |
|
Door Finish |
Gray Primer/Finish Paint/powder coating /wood grain finished |
|
Standard Preps |
161 (cylindrical lock), 86 Edge (mortise lock), RPD (Panic Bar Reinforced) |
|
Optional Preps |
Exit Device Trim, Deadbolts, Card Locks |
|
Fire-Rating |
Optional – WHI 90 Mins Fire-Rating, Positive Pressure and "S" Smoke included
|
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.
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