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Question:

What are the specifications of aluminium alloy door and window profiles?

What are the specifications of aluminium alloy door and window profiles?

Answer:

The aluminum alloy door and window profiles of the same size series are quite complex in shape and size. Must be analyzed and treated in accordance with the drawings.The section of aluminum door and window profile is divided into solid section and hollow section according to the shape of section, and the application of hollow profile is larger.Aluminum door and window profiles of wall thickness, for aluminum alloy window of not less than 1.4mm, with aluminum alloy door is not less than 2mm.The length, size, dividing ruler, double ruler and indefinite ruler of aluminum door and window profiles are three kinds. Fixed length generally not more than 6m, variable length is not less than 1m.
Specification and size of aluminium door and window profilesThe specifications and sizes of aluminum doors and windows are mainly marked by the height dimension of the section of the profiles (used in aluminium alloy doors and windows, and the thickness of the door and window frames), and form a series of dimensions. Aluminum doors and windows profiles are 40, 45, 50, 55, 60, 65, 70, 80, 90, 100mm and other dimensional series. Among them, the size of aluminum alloy window is smaller, and the size of aluminum alloy door is larger. Aluminum doors and windows dimensioning the same series, not necessarily aluminum windows and doors section shape and size are the same.
The main specifications of aluminum alloy doors and windows are: 35 series, 38 series, 40 series, 60 series, 70 series, 90 series, etc.. The so-called 35, 38...... Refers to the aluminum alloy profiles, the main frame width of 35 mm, 38 mm, respectively....... Sealed balcony usually adopts 70 series or 90 series, and if less than 70, the degree of firmness is difficult to guarantee.

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