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Jemmy
Dynamic Impact
Knife Shear
Salt Spray
High tensile woven wire for superior strength
All Havengard® security screens are manufactured from 304(H) high tensile stainless steel woven wire. The benefits of using 304 H wire are (a) that in comparison to other products 304H is far more ductile under attack and absorbs energy by changing form without shearing or breaking and (b) 304H is harder than other products which makes it more resistant to shearing or tearing, which are essential requirements for passing the Australian security screen standards.
Havengard® Wire Properties:
- Grade and Tensile: 304 (H) High Tensile 800+ mPa
- Strands Per Inch: 10/10
- Weave: Plain
- Open Area: Approximately 42%
- Strand Thickness: 9mm
- Surface Finish: Polyester Black Powder Coat
- Salt Spray Test: Extreme
- NATA Cyclone Debris Test: 39mPs Hard Missile
All Around Strength with Griplock
All Havengard® security doors and windows feature the patented ‘Grip Lock’ mesh retaining system. ‘Grip Lock’ folds and hooks the stainless steel security mesh continuously all around the window or door frame.
This unique continuous extra strong interaction between the mesh and the frame means the stainless steel mesh will not pull out of the frame even after a prolonged attack. No other system includes this unique technology.
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INFORMATION
11 Success Way, Henderson 6166
Perth, Western Australia
Phone: (08) 9437 5300
Fax: (08) 9437 5599
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ABOUT US
Havengard® security screening systems are engineered to provide maximum all around security, comfort and safety. All Havengard® doors and windows feature the patented ‘Grip Lock’ mesh retaining system.