Min. Order : 1 Set
50-199 Sets
>=200 Sets

3 hours double opening steel fire rated door commercial door entry door for school hospital mall with good quitly made in China

Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Payment Terms: T/T
Place of Origin: Liaoning China
Warranty: More than 5 Years
Position: Commercial
Material: Galvanized Steel
Project Solution Capability: graphic design,total solution for projects,Cross Categories Consolidation,others
Model Number: GH-002
Design Style: Modern,Traditional,Contemporary
After-sale Service: Online Technical Support,Onsite Training,Onsite Inspection
Brand Name: Golden House
Type: Security Doors
Door Material: Stainless Steel
Open Style: Swing
Application: Hotel,Apartment,Hospital,School,Sports Venues
Surface Finishing: Finished
Package Preview: https://sc01.alicdn.com/kf/Hd9765814e2f14dca9d4b1de758436a45q.jpg_640x640.jpg,https://sc01.alicdn.com/kf/H200751871ca04483a348a02800afe78e7.jpg_640x640.jpg
Dalian Golden House Door & Window Mfg Co., Ltd.
Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 350,000+
R&D staffs
Visit Store

 steel 1


3 hours double opening steel fire rated door commercial door entry door for school  hospital mall with good quitly made in China




steel 3


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 :


Golden House (GH)


UL 10(b),UL 10(c) /NFPA/ASTM /UBC7-2



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


swing /inward or outward


2panel/6panel/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 


RAL color system or be customized as well


Suitable for building project,business,home decoration(Office,hotle,church,home and so on )


in wooden case or steel pallet package

ul listed Accessories


SS304 ball bearing or spring hinges


 cylindrical lock ,knob lockset ,mortise,exit device /panic bar,electro-magnetic lock


Brushed finishing,SS201,SS304,SS316

Rubber seal

Fireproof rubber seal

Door closer

heavy duty closer, concealed closer


 wire glass or tempered glass


Louver/fire rated louver

Other hardwares



steel 4


steel 5.png


      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.

steel 6.jpg


 steel 7

steel 8


steel 9


steel 10

steel 11


steel 12


steel 14

steel 15


Q1:Where is your factory?

Our factory locates in Dalian, north of China, one hour flight from Beijing; it is sea port city. We are manufacturer on fire rated doors, wood door and metal door.

Q2: How can we control the quality before we get the goods?

A reliable quality inspection team tests the products in each process, from material purchase to package, we can show you video or pictures during the inspection.After shipping, we can give you quality guarantee.


Normally one 20 feet container(160-180sets); if just test our quality before mass order placed, then the minimum qtys is 10sets.

Q4: How to order(payment term;shipping;Delivery time)?

A: Payment Term: T/T; L/C

Shipping: express for sample,sea shipment for bulk order.

Delivery time: About 20-35days.

First we need know your specific door request and specs, then we issue the related solutions to meet your requirements. After that, we make the invoice and drawings for your approval. Once you approve the both, 50% deposit will be arranged and the production is started; after the order is finished, we take video or pictures to you, or you dispatch inspector here, then collect the balance before shipping.

Q5:Do u have stock?

we stock American standard hollow metal door & frames as procedure in factory. When your order is special and need customerized , we need arrange that specially, just like project schedule, most of them need customerized by specific size, color, lock type, materials, etc. So, we can pick up wholesaler order or end user project order both.