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Stand Venetian Blind | Crank handle Venetian Blind | Ultra Wand Venetian Blind | Mono-command Ventian Blind
Double Glazing Venetian Blind | Motorized Tilting Venetian Blind | Motorized Lifting Up-Down Venetian Blind
  
 
 
　　
 
 
 
Contents
Si
(about)0.2 %
Fe
(about)0.4 %
Mn
(about)0.3 %
Mg
3.0-3.5%
AL
(about)96%
   
Physical Character  
YS (Yield Strength)
370-380Mpa
YS (Yield Strength)
350-370Mpa

Specification and Tolerance
Thickness mm0.18(Before Painting)
Painting thickness mm0.012+0.02
Hole Dia and Openness Factor of Perforated slats 0.6,8%

Main Components
　Head Rail: 25mm x 25mm by rolling Painting;
   
Bottom Rail: Made from 0.45mm galvanized steel,
Made from 0.45mm galvanized steel,
   
Stringtape: to fix the slats, ensure the cover between 15mm or
25mm slats is only 4-5mm, double-steps ladder
25mm slats is only 4-5mm, double-steps ladder
   
Cord: 1.4mm diameter polyester core cord, could bearing
the 400N sudden strength with special cord locker.