OEM Hot-dip Galvanized Heavy-duty Q345 Ring lock Scaffolding Manufacturer, Factory

Attribute

Description

Material:

Q355B(High strength)

Outer diameter:

48.3mm

Wall thickness:

4.0mm

 Hot-dip Galvanized:

Zn coating thickness: 120μm

enforce standards:

EN 12810 / 12811

Welding process:

High-frequency welding

Applicable scenarios:

Construction of high-rise buildings

Product Description

Product Overview
Our ringlock system includes vertical standards, horizontal ledgers, diagonal braces, adjustable base jacks, and steel planks. Available in various sizes and finishes, it's compatible with Layher and other major scaffolding systems, making it ideal for both rental and contractor use.
Key Features of Ringlock Scaffolding System
1. High Load Capacity
Made of Q355B steel with patented ringlock nodes, each vertical supports up to 10 tons—6× stronger than household car weight.
🛡️ 2. Extreme Corrosion Resistance
Hot-dip galvanized with 120μm zinc coating, built to last 30–50 years in outdoor environments.
🌊 3. Harsh Environment Ready
Engineered for super high-rise loads and coastal chemical plant corrosion—Q355B steel + thick zinc layer.
⏱️ 4. Fast Modular Assembly
Tool-free plug-in design; install each node in under 15 seconds—60% faster than traditional scaffolding.
Product Gallery
Description Explanation
Product Ringlock scaffolding
Type Scaffolding pole Horizontal Rod
Size 1000-2500mm 300-1200mm
Wall thickness 2.75mm 3.25mm
Standard EN 12810 / 12811
Surface treatment Hot-dip galvanizing/Electro-galvanizing/Spray painting
Application Construction engineering, Bridges and transportation, industry and energy, etc
Packaging Steel Pallet, Plastic-Wrapped Bundles, Or package as per the customer's requirements
Delivery time 30 to 45 days from the date of drawing confirmation.
Payment Terms T/T or L/C at sight
System Compatibility & Customization

Ringlock scaffolding is compatible with major systems such as Layher. We offer full customization on:

  • ⚙️ Steel grade (Q235 / Q355)
  • 📏 Length & thickness
  • 🔬 Zinc layer (up to 120μm)
  • 🏷️ Logo stamping & painting
  • 📦 Palletized packing / loose
  • ✅ Testing and certification
Product Parameters
Standard Specifications for Vertical Bars
Tube diameter(mm) Tube thickness(mm) Material Weight(kg) Length(mm) Surface treatment
48 3.25 Q345 12.75 2500 Hot-dip galvanizing 120μm
48 3.25 Q345 10.45 2000 Hot-dip galvanizing 120μm
48 3.25 Q345 8.02 1500 Hot-dip galvanizing 120μm
48 3.25 Q345 5.17 1000 Hot-dip galvanizing 120μm
Standard Specifications for Horizontal Bars
Tube diameter(mm) Tube thickness(mm) Material Weight(kg) Length(mm) Surface treatment
48 2.75 Q345 1.41 300 Hot-dip galvanizing 120μm
48 2.75 Q345 2.39 600 Hot-dip galvanizing 120μm
48 2.75 Q345 3.34 900 Hot-dip galvanizing 120μm
48 2.75 Q345 4.29 1200 Hot-dip galvanizing 120μm
48 2.75 Q345 5.24 1500 Hot-dip galvanizing 120μm
48 2.75 Q345 6.14 1800 Hot-dip galvanizing 120μm
Project Case
High-Rise Facade Scaffolding in Shenzhen, China

In this 60-story commercial tower construction project in Shenzhen, we provided a full ringlock scaffolding system designed specifically for high-rise scaffolding solutions. The project required a reliable and long-lasting system due to a construction period exceeding 18 months and high structural complexity.

To meet the safety and durability demands, we used:

  • Q355B high-strength steel scaffolding, offering 20% higher yield strength than Q235
  • Hot-dip galvanized scaffolding with a 120μm zinc layer, ensuring strong corrosion resistance in humid and coastal climates

This heavy-duty scaffolding system covered over 5,000㎡ of the building’s facade, supporting both vertical and wind loads efficiently. The modular scaffolding structure allowed for quick assembly and dismantling, saving valuable project time.

Frequently Asked Questions
Q1: Can I customize the sizes and surface treatment?
Yes, we offer full customization including length, diameter, wall thickness, steel grade (Q235/Q355), and surface finish (HDG, electro-galvanized, spray painting).
Q2: What’s your minimum order quantity (MOQ)?
Our MOQ is usually one 20-foot container. Mixed items are acceptable.
Q3: Are your scaffolding systems compatible with Layher or other brands?
Yes, our ringlock components are fully compatible with Layher and most international systems.
Q4: Can you provide samples before placing bulk orders?
Yes, we can send samples for quality inspection. Shipping costs can be negotiated.
Q5: How are the products packed for export?
We use steel pallets, plastic-wrapped bundles, or iron cages to ensure safe and efficient loading. Custom packaging is available.
Q6: What is the load capacity and durability of the Q355B steel scaffolding?
Q355B steel scaffolding offers a 20% higher yield strength than standard Q235, allowing each vertical standard to support up to 10 tons. When combined with a 120μm hot-dip galvanized coating, it is highly corrosion-resistant and engineered to last 30 to 50 years even in harsh coastal or outdoor environments.

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