The 358 fence, also known as Anti-Climb Fence or "Prison Mesh," is a specialized fencing panel manufactured by Top Fencing, one of the leading manufacturers in the industry. Its name "358" originates from its dimensions: 3 inches by 0.5 inches by 8 gauge, which is approximately 76.2mm by 12.7mm by 4mm in metric units. This fence features a sturdy steel framework coated with zinc or RAL color powder for durability.

Hot-Dip Galvanizing Process

Hot-dip galvanizing is a galvanization method where fabricated steel, such as 358 fencing, is immersed in a bath of molten zinc. The process includes several stages:

1. Surface Preparation: Degreasing, rinsing, and pickling the steel to remove impurities.
2. Fluxing: Submerging the steel into a flux solution to prevent oxidation.
3. Galvanizing: Dipping the prepared metal in a zinc bath heated to about 450°C.
4. Cooling and Inspection: After the zinc coating is applied, the fencing is cooled and inspected for quality assurance.

Advantages of Hot-Dip Galvanizing for 358 Fencing

• Long-Term Cost-Effectiveness: Though upfront costs may be higher, the longevity of galvanized fencing reduces the need for frequent replacements.
• Extended Service Life: A galvanized 358 fence can last decades without significant corrosion.
• Low Maintenance: The durability of the zinc coating means less upkeep is required.
• Corrosion Resistance: The zinc acts as a sacrificial anode, providing superior protection against rust.
• Reduced On-Site Inspection: Due to its durability, hot-dipped galvanized 358 fencing requires less frequent checks.
• Self-Healing Feature: Minor scratches and cuts in the coating can self-repair, preventing rust at the damage points.

Electro-Galvanizing: The First Line of Defense

Electro-galvanizing is a process where a layer of zinc is applied to the steel wire of the 358 fences through electrical current. This method provides a fine and uniform protective coat, which acts as a barrier against corrosion and rust.

Powder Coating: The Final Touch

Following electro-galvanizing, powder coating offers both protection and beauty. This method involves spraying electrically charged particles of pigmented resins onto the surface, which are then cured under heat to form a durable, decorative finish. The color selection is guided by the RAL color card, offering a wide range of choices to meet design preferences.

Advantages of Electro-Galvanized and Powder-Coated 358 Fencing

• Economic Efficiency: The combined processes extend the life of the fence, reducing the need for replacements.
• Safety: Powder coating smooths out sharp edges, making the fence safe to the touch.
• Environmental Benefits: These treatments are more environmentally friendly compared to traditional galvanizing.
• Cost Savings: Longevity and low maintenance lead to cost savings over time.
• Elegant Appearance: The wide array of colors available through powder coating can complement any surroundings and architectural style.

Implementing Powder-Coated 358 Fencing

This section would discuss the practical steps of implementing powder-coated 358 fencing, from selection through to installation, highlighting the easy integration with existing structures.

Case Study: Implementing Hot-Dip Galvanized 358 Fencing

Highlight a real-life application of hot-dip galvanized 358 fencing, discussing the location, challenges, and results after installation.

Applications for the 358 fence include:

• Anti-Climb and safety screening
• Security fencing for substations, hospitals, and factories
• Walkway security fencing
• Airport security fencing
• Gates made of 358 wire mesh
• Security fencing for shipping ports

Basic Specifications:

Technical Standard 358 Fence

358 Fencing Post Specifications

Treatment options for 358 fence panels include:

1. Start with using hot-dipped galvanized or electro-galvanized wire as the material. After welding, apply PVC or plastic spraying.

2. Weld low carbon steel wire to the panel, then treat it with electro or hot-dipped galvanization, and finish with PVC treatment.

3. In Europe, the common practice is to opt for galvanization after welding or PVC application after welding.

Processing:

1. Straighten and cut the wire to the required length.
2. Weld the wire to form panels.
3. Apply galvanization to protect against corrosion.
4. Perform parkerizing treatment for additional protection.
5. Apply powder coating for a durable finish.
6. Package the finished panels.

Packaging & Shipping: As a leading 358 fence manufacturer, we provide packaging with the following features:

Fence panel packaging:

1. Place plastic film at the bottom to prevent damage to the panel.
2. Use four metal corners to ensure the panel's stability and uniformity.
3. Place a wooden plate on top of the pallet to protect the panels underneath.
4. Utilize pallet tubes sized at 40*80mm in the vertical position at the bottom.

 fence post packaging:

1. Cover the post with a plastic cap.
2. Use plastic film and a metal pallet for packaging.

 accessories packaging:

1. Package stainless steel nuts and screws with clips.
2. Place five sets of clips into one plastic bag.
3. Package 12 bags into one carton box.

 

Conclusion 358 Fence

To wrap up, 358 fence with both electro-galvanizing and powder coating are top choices for keeping places safe. They don't cost too much, last a long time, and look good. This fence is also kinder to the environment and saves money in the long run because you don't have to fix or replace it often. With lots of colors to choose from, it can make any area look better while keeping it secure. So, this type of fence is a smart pick for anyone who wants strong security without giving up on style or worrying about spending more money later.