Alcape Fencing - Security Gates


Security Gate

Specification

1. Gate Frame

The gate frame and bracing are manufactured from steel tube welded together. For tube size see below table. Each pair of gates is fitted with hinges, drop bolts, sliding bolt, slam plate or any other locking device to suit the clients requirements.

2. Mesh Cover

The gate can be covered with Chainlink or Welded Mesh.

3. Hinges

Eye bolt hinges are fitted to each gate leaf during manufacture. Gate leaves with free-span of more than 2.5 metres are reinforced with extra tube at hinge positions.
The eye bolts are bolted through the steel tube when used with gate posts and welded onto base plates when fitted to a wall.

4. Gate Posts

The gate posts are manufactured from steel-tube predrilled for hinges, stays, saddles and line wires with pressed steel caps welded to the tops. The posts are hot dip galvanised after manufacture. For post size see below table.

5. Finish

All steel components are hot dip galvanised after manufacture to SABS 763 of 1977.


Double Leaf Security Gates

Height Nom. Width Frame Dia Horiz Strut Dia Vertic Struts Dia Post Dia a b
1800
+450
Ext
2400
3000
3600
4000
5000
6000
8000
38
38
38
38
43
43
43
32
32
32
32
38
38
38
27
27
27
27
32
32
32
100 x 2
100 x 2
100 x 2
100 x 2
152 x 4
152 x 4
152 x 4
2550
3150
3750
4150
5150
6150
8150
2420
3020
3620
4020
5020
6020
8020
2400
+450
Ext
2400
3000
3600
4000
5000
6000
8000
38
38
38
38
43
43
43
32
32
32
32
38
38
38
27
27
27
27
32
32
32
100 x 2
100 x 2
100 x 2
100 x 2
152 x 4
152 x 4
152 x 4
2550
3150
3750
4150
5150
6150
8150
2420
3020
3620
4020
5020
6020
8020
3000
+450
Ext
2400
3000
3600
4000
5000
6000
8000
38
38
38
38
43
43
43
32
32
32
32
38
38
38
27
27
27
27
32
32
32
100 x 2
100 x 2
100 x 2
100 x 2
152 x 4
152 x 4
152 x 4
2550
3150
3750
4150
5150
6150
8150
2420
3020
3620
4020
5020
6020
8020

Single Leaf Security Gates

Height Nom. Width Frame Dia Horiz Strut Dia Vertic Struts Dia Post Dia a b
1800
+450
Ext
1000
2400
3000
4000
38
38
43
43
32
32
38
38
27
27
32
32
100 x 2
100 x 2
100 x 2
152 x 4
1075
2475
3075
4075
1010
2410
3010
4010
2400
+450
Ext
1000
2400
3000
4000
38
38
43
43
32
32
38
38
27
27
32
32
100 x 2
100 x 2
100 x 2
152 x 4
1075
2475
3075
4075
1010
2410
3010
4010
3000
+450
Ext
1000
2400
3000
4000
38
38
43
43
32
32
38
38
27
27
32
32
100 x 2
100 x 2
100 x 2
152 x 4
1075
2475
3075
4075
1010
2410
3010
4010

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