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  • Name: Introduction of Fire Windows
  • Valuation method:USD/㎡:
  • Views : 34

Steel Fire-rated Window

The fire-rated window is made of steel sash and glazed with a fire-rated glass, which help resist the fire, the smoke and the heat radiation in the fire.

Classification:

-Fixed / Picture windows

-Hinged / Casement windows

The picture window is lower in price as well as fire-resistant. The casement is more user-friendly for it further provides good ventilation. Besides, the window would be closed automatically when the temperature control or the fire alert triggers the door closer in the fire, which gets rid of the limitation of manual operation.

As the core of the fire-rated window, the fire-retardant glass shall be selected carefully. The glass affects a window’s fire resistance. The fire-rated glass is divided into the single-layer glass and the composite glass. The former is lighter, lower in price and unlikely to deteriorate or to bubble but its weakness is lack of thermal-insulation. It is fit for exposed wall. The latter is also called infused fire-retardant glass which means the two-layer glass is infused with fire-retardant liquid. It features thermal-insulation and stability in the fire but it is apt to bubble, discolor when exposed to the sunlight.

Floor windows can be divided as per requirements. According to fire-rating standard, it can resist fire up to 90min.

Thickness of Sash: 1.2mm galvanized steel sheet

Structure of Sash: 1.2mm galvanize steel sheet bent + thermal-insulated hole

Pane:

-One-pane windows / single glazed windows

-Two-pane windows / double glazed windows

-Four-pane windows

-Multi-pane windows

 

Technical parameters:

 

Brand Name:

Qi’an

Dimension:

Customized

Application:

External wall

Origin:

Foshan, China

Material:

Steel

Fire Rating:

90min (level A) 60min (level B)

Thickness of Window Sash:

150mm, 105mm

Thickness of Sash:

50mm, 42mm

Opening:

Swing

Color & Wood Grain:

Various, customized

Sash Filling Material:

Perlite board

Pricing:

USD/sqm

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COPYRIGHT Foshan Qi'an Fireproof Shutter Doors Co., Ltd.  
Factory address:Luo Village village of the town of Nanhai District of Guangdong city of Foshan Province Rong Xing Industrial Zone  
Contact:Miss Ye   Contact number:0757-86437619  Contact number:0757-86410672   Fax:0757-88504333
Postcode:528226   Company website:www.qiandoor.com
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