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75B Inward Opening Window

Glass configuration: 5+11A+5+11A+5Low-e tempered glass

Email:

sdzt@shengdaprofiles.com

WhatsApp:

+86-13785255778

Inquire Now

Technical Features

• Glass configuration: 5+11A+5+11A+5Low-e tempered glass
• Profile wall thickness 2.5: Exceeding international Class B requirements
• Environmentally friendly formula system, green, pollution-free and recyclable
• Fan simple folding design, better water tightness
• Seamless welding technology enhances the aesthetics of doors and windows
• Rectangular steel lining, stronger overall rigidity of the window
• EPDM automotive grade sealing strip

Performance metrics

• Wind resistance: Level 6
• Thermal insulation: Level 8
• Airtightness: Level 8
• Water tightness: Level 4
• Sound insulation: Level 4
• Fire resistance limit: 1.0h

Technical Specifications


80 window sash thickness Five chamber three seal	75mm window frame thickness	Imported flat top rotating HOPPE handle	EPDM sealing strip	B-type material wall thickness standard	Three glass configuration	Mechanical connection

75B Inward Opening Window

Glass configuration: 5+11A+5+11A+5Low-e tempered glass

Email:

sdzt@shengdaprofiles.com

WhatsApp:

+86-13785255778

Inquire Now

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