About Us

Diamond Security Grilles

The General Diamond Seurity Grille is designed for Doors and Window System and application to domestic and commercial building to provide an extra barrier against unwanted intrusion, trespass, burglary and home invasion, while allowing unrestricted airflow and vision outdoors.

The 7mm diamond grille style security screens are the most popular security screen solution on the market.

The finished installation is lightweight for ease of use, yet sturdy and secure. Anodized or baked enamel coatings in a range of colors Provide an attractive, fashionable finish.

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Features:
1.Super aluminum alloy plate;
2.Equal cord dimension ;
3.Beautiful finish, equal aperture and no faults;
4.Ultra-clear visual experience and protective security;
5.Equal cord dimension;
6. Equal opening size;
7.Flat surface treatment.

Surface treatment:
1.Mill finished or Anodized;
2.powder coated black,white,green or brown.Other colors are also available.

Specification:
1.Aluminum 6.5mm,7mm or 9mm security grille;
2.Opening size:67mm x 84mm;
3.Cord dimension:7mm x 5.8mm;
4.Web thickness:2mm;
5.Material:Aluminum Alloy.

Specification List of Single Diamond Grilles

Opening Size

mm

Thickness
mm
T

Width
mm
W

Length
mm
W

Finish

Weight
(kgs/Sheet)

67x84

7

750

2050

Mill or Powder Coated

4.17

67x84

7

750

2450

Mill or Powder Coated

5.11

67x84

7

750

3050

Mill or Powder Coated

6.20

67x84

7

835

2050

Mill or Powder Coated

4.61

67x84

7

920

2050

Mill or Powder Coated

5.11

67x84

7

920

2450

Mill or Powder Coated

6.11

67x84

7

920

3050

Mill or Powder Coated

7.61

67x84

7

1070

2050

Mill or Powder Coated

5.95

67x84

7

1070

2450

Mill or Powder Coated

7.11

67x84

7

1070

3050

Mill or Powder Coated

8.85

67x84

7

1200

2050

Mill or Powder Coated

6.95

67x84

7

1200

2450

Mill or Powder Coated

8.30

67x84

7

1200

3050

Mill or Powder Coated

10.34

Note: Max length:6150mm. All weights shown are theoretical and the actual weight may vary.

If the product you require is not listed please enquiry.

Aluminum Alloy 6063 Chemical Composition %

Fe Cu Mn Mg Cr Si Ti Zn
Max Max Max Min/Max Max Min/Max Max Max
0.35 0.10 0.10 0.45 - 0.90 0.10 0.20 - 0.30 0.10 0.10

Guarantee: Ten Years.

Packing: Multiple board case or wooden case.

For further information,please feel free to contact us .We will supply you our excellent quality with excellent price and service.

Copyright © 2014 Hebei General Metal Netting Co.,Ltd. All Rights Reserved