Crowd Control Fence FAQ: Dimensions, Coatings and Ordering Questions

Buyers sourcing a crowd control fence often ask overlapping questions about panel sizes, pipe specs, surface coatings, and how sections connect on-site. The answers below draw on confirmed product documentation from Anping County Jinzehong Wire Mesh Products Co., Ltd. and address the most common question cluster in one place.

1. What are the standard panel dimensions?

Standard panels come in these size ranges:

• Height: 1 m – 1.3 m (the broader range across the product line is 0.6 m – 2.0 m)
• Width per section: 1 m – 2 m (broader range: 1.5 m – 2.5 m)

This span lets buyers choose low-profile indoor diversion barriers or taller panels suited to road construction and airport isolation.

2. What materials and pipe specifications are used?

The frame and infill pipes differ by role:

Outer frame tubing

• Diameter: 32 mm, 38 mm, or 50 mm
• Wall thickness: 0.6 mm – 1.5 mm
• Grade: Q235 carbon steel or hot-dip galvanized steel pipe

Internal vertical pipes

• Diameter: 14 mm, 19 mm, 22 mm, or 25 mm
• Wall thickness: 0.5 mm – 1.5 mm
• Spacing between verticals: 150 mm – 200 mm

Overall structural pipe wall: 0.8 mm – 2.0 mm, giving strong impact resistance.

All pipes are pre-bent and fully welded, producing firm joints that resist deformation and breakage under crowd push or minor vehicle contact.

3. What surface treatment options are available, and which suits outdoor use?

Four treatments:

For outdoor settings — events, road works, or prolonged sun and rain exposure — plastic spray or PVC/PE dip coating is specifically noted to extend product life. Chromium-free passivation and water-based spraying are also available for projects with environmental compliance requirements.

4. How do panels connect, and how are they kept stable?

Panels use a modular hook-and-buckle system: each section joins the next without tools, enabling quick deployment or removal to match different site footprints.

Two base types are available:

• Cast-iron base: Approximately 5 kg – 10 kg per unit; provides fixed ground ballast.
• Universal casters (wheels): Fitted to selected specifications; one person can push and reposition panels, making them suitable for exhibitions, temporary events, or any layout that changes frequently.

5. What are the typical use cases for these barriers?

The barriers are portable, reusable temporary isolation facilities. Documented applications include:

• Road construction and municipal engineering — isolating work zones from traffic and pedestrians
• Public events and large-scale event security — directing crowd flow and defining restricted zones
• Traffic control — guiding vehicles at intersections or during diversions
• Temporary animal enclosures — short-term pens or paddocks
• Exhibitions, trade shows, and indoor venues — low-profile visitor diversion
• Industrial and construction-site perimeters — fencing around hazardous or active areas

6. What should I confirm before placing a bulk order?

Before finalising a purchase, verify the following with your supplier:

1. Panel height and width — match the dimensions to your venue or project.
2. Outer frame tube diameter — 32 mm, 38 mm, or 50 mm, depending on the load and durability required.
3. Pipe wall thickness — heavier-duty applications call for thicker walls.
4. Surface treatment — galvanizing alone, or a plastic/PVC coating for extended outdoor life.
5. Base type — fixed cast-iron for stability vs. wheeled bases for mobility.
6. Colour — standard warning colours or custom colours for branding or event identity.
7. Reuse plan — the modular design supports repeated deployment, lowering total lifecycle cost compared with single-use barriers.

Anping County Jinzehong Wire Mesh Products Co., Ltd. manufactures these panels from Q235 galvanized steel and stainless steel with the customisation options listed above. Contact their team to discuss specific dimensions, coatings, and order quantities.

All specifications are sourced from Anping County Jinzehong Wire Mesh Products Co., Ltd.’s confirmed product documentation and require human review before publication.