The material has three type:cold-rolled steel , galvanized steel door,galvanealed steel.
The thickness of the steel door skin is 16GA or 18GA and the thickness of the steel frame is general 20GA.
We may make the door that the width up to and includinng 4 inch,the heights up to and including 8 inch.
The core of the fire door is honeycomb or polystyrene.
Our company's hardware has mainly lock ,hinge and closer. Each has many types.
Addition,16GA(1.5mm)lock reinforcement,10GA(3.5mm)steel hinge reinforcement,16GA(1.5mm)flush top channel, 16GA(1.5mm)steel channel,12GA(2.5mm)steel closer reinforcement,16GA(1.5mm)bottom channel.
This is a double door with glass and mortise lock or panic bar and so on.
Such doors are common in public places such as hospitals.
About color ,it is customized according to the customer's demand.
About closer, it has two closers.
In a word,if you have a need afor the fire rated door ,please contact us in time.
The GH commitment is to provide superior quality and service, at competitive pricing to our valued customers.
Our advantages:
1.UL/WHI/FM Certification, all USA standard
2.The warehouses in USA and Canada
3.Factory located Seaport,Eary for transportion.
4.Europen and Japanese Equipment, Accuracy Class A
5.Laser weldeding and Laser Cutting,World Top Class
6.Door Used Container Painting, Strong Rust Resistance
7.REIN are suitable for all kinds of hardware
8.Around 20 years Warranty
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