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Fabrication and Welding for Stainless Steel Bollards, UK
If you require industrial bollards for any project in the UK, give C&P Fabrications a call.
A bollard is a short post to create a protective or architectural perimeter. They guide traffic and mark boundaries when installed primarily as a visual guide. Architectural elements come in a wide variety of shapes and styles to accentuate or visually stand out in their settings. Fabricating steel traffic bollards involves several precise steps to ensure they are durable and effective. Here’s an overview of the welding and fabrication process:
- Design and Material Preparation:
- Design: Develop detailed designs and specifications for the bollards.
- Cutting: Cut steel tubes or plates to the required lengths and shapes using saws, laser cutters, or plasma cutters.
- Forming and Shaping:
- Bending and Rolling: Bend or roll the steel into the desired shape. This is crucial for creating the cylindrical or other specific shapes required for bollards.
- Surface Preparation:
- Cleaning: Clean the steel surfaces to remove any contaminants, rust, or mill scale that could affect the weld quality.
- Welding Process:
- Tack Welding: To hold the pieces in place, perform tack welds, which involve making small welds at key points.
- Full Welding: Complete the welds using one of the following methods:
- MIG Welding (Metal Inert Gas): Suitable for thicker materials and offers a faster welding process.
- TIG Welding (Tungsten Inert Gas): Provides precise control and is ideal for thin materials.
- Stick Welding (Shielded Metal Arc Welding): Versatile and effective for outdoor work and thicker materials.
- Post-Weld Treatment:
- Grinding and Polishing: Use grinders and polishers to smooth out rough welds and edges and ensure a clean finish.
- Inspection: Inspect the welds for defects or weak points. Non-destructive testing methods, such as dye-penetrant inspection or ultrasonic testing, can ensure weld integrity.
- Finishing:
- Coating or Painting: Apply a protective coating or paint to prevent rust and enhance appearance. This step is crucial for outdoor durability.
These steps ensure the steel traffic bollards are strong, durable, and suitable for various applications, including traffic management and security.