September 13, 2022
Pre-Galvanised Steel Picket Fence.
The panels are manufactured with strong steel pickets and rails available in a wide range of sizes and styles. Steel Tube / Bar Panels are attached with high-strength steel or aluminum brackets to galvanised square tubular steel or aluminum posts. The Spear top design of this tubular fence creates an aesthetically pleasing fence which at the same time deters intruders. This security level ornamental fence is suitable for gardens, residential, industrial and commercial properties, schools, pools and boundary fencing
| Fence Style | Garrison Steel Picket |
| Panel size (mm) | 1500/1800/2100/2400mm X 2400mm |
| Rail size (mm) | 40x40x/1.6/2.0/2.5mm |
| Picket size (mm) | 25x25x1.0/1.2/1.6mm |
| Post size (mm) | 65x65/75x75mm |
| Material: | aluminum/ Pre-galvanised |
| Powder coating | Dupont or Akzo Nobel |
| Colours | Black,cream,grey etc. |
Tubular Picket Railing System Processing Technology
Process: Galvanized pipe cutting; spear pressing; tube hole punching (punching holes for vertical bar; punching of horizontal bar; punching holes of post); welding; washing; surface treatment; packing; installation.
1. First cut the steel or aluminum tube into the required length
2. Press spear tops
3, Punching holes of steel tubes
4. Use the mould to fix the cut tube then weld the rail and pickets. there are two welding methods:
5. Washing / Surface Cleaning: The workers first use the small polish machine to polish the welding points one by one. After finished all the welding,using the big polish machine (steel sand ) to wash the oil.
6. Surface Treatment: Then finish the zinc plating. The last surface treatment can be hot dip zinc plating or zinc plating plus power coating.
