Galvanized Steel Scaffolding Accessory For Corrosion Resistance And Durability
Essential Connectors for Safe & Stable Structures
Scaffolding Accessories are the critical hardware components—including couplers, base jacks, U-heads, and ties—that connect steel or aluminum tubes to form rigid, safe scaffolding systems. These parts ensure structural integrity, load distribution, and worker safety during construction, maintenance, and formwork support for buildings and bridges.
Key Features & Functions
- High-Strength Connection: Drop-forged steel couplers (right-angle, swivel) and cast iron fittings provide secure locking for tubes, preventing slippage under heavy loads and wind forces.
- Leveling & Adjustment: Adjustable base jacks and U-head jacks allow precise leveling on uneven ground and fine-tuning of platform heights, ensuring stability and alignment.
- Safety Compliance: Components are designed to meet international standards (EN74, BS1139) for load capacity and corrosion resistance, reducing on-site risks.
Technical Parameters
- Materials: Q235 carbon steel, QT450 cast iron, with hot-dip galvanized or electroplated finish for rust prevention.
- Load Capacity: Base jacks typically support 20-30 kN axial load; couplers withstand high torsion and shear forces.
- Common Types: Right-angle couplers, swivel couplers, adjustable base jacks, U-head jacks, tie rods, and ledger pins.
Competitive Advantages
Our accessories offer full compatibility with major scaffolding systems (tube-and-clamp, ringlock, cuplock), ensuring quick assembly and disassembly. With strict quality control on forging precision and threading, we deliver durable, reusable components that minimize downtime and enhance project safety for high-rise and infrastructure construction.
Product Specifications
Steel Tube
- Weight: 3.56KG/m-4.37KG/m or customized
- Material: Q195/Q235/Q345 or customized
- Length: 6m/12m or customized
- Diameter: 48.3/60.3mm or customized
- Wall Thickness: 0.8-12mm or customized
- Surface treatment: Galvanized or customized
British Swivel Coupler
- Weight: 0.99KG/1.12KG by different process
- Material: Q235
- Standard: BS1119 EN74
- Size: 48.3*48.3mm/48.3*60.3mm
- Process: Pressed or Forged
- Color: Gold & silver or customized
- Surface treatment: Galvanized or customized
British Double Coupler
- Weight: 0.82KG/0.99KG by different process
- Material: Q235
- Standard: BS1119 EN74
- Size: 48.3*48.3mm/48.3*60.3mm
- Process: Pressed or Forged
- Color: Gold & silver or customized
- Surface treatment: Galvanized or customized
British Sleeve Coupler
- Weight: 1.0KG by different process
- Material: Q235
- Standard: BS1119 EN74
- Size: 48.3*48.3mm/48.3*60.3mm
- Thickness: 3.5mm
- Process: Pressed or Forged
- Color: Gold & silver or customized
- Surface treatment: Galvanized or customized
British Inner Joint Pin
- Weight: 0.7KG/1.05KG by different process
- Material: Q235
- Standard: BS1119 EN74
- Size: 48.3*48.3mm/48.3*60.3mm
- Process: Pressed or Forged
- Color: Gold & silver or customized
- Surface treatment: Galvanized or customized
British Half Coupler
- Weight: 0.45KG
- Material: Q235
- Standard: BS1119 EN74
- Size: 48.3*48.3mm/48.3*60.3mm
- Thickness: 4.75mm
- Process: Pressed or Forged
- Color: Gold & silver or customized
- Surface treatment: Galvanized or customized
British Board Retain Clamp
- Weight: 0.56KG/0.61KG
- Material: Q235
- Standard: BS1119 EN74
- Size: 48.3*48.3mm/48.3*60.3mm
- Thickness: 4.75mm
- Process: Pressed or Forged
- Color: Gold & silver or customized
- Surface treatment: Galvanized or customized
Putlog Coupler
- Weight: 0.57KG-0.63KG by different process
- Material: Q235
- Standard: BS1119 EN74
- Size: 48.3*48.3mm/48.3*60.3mm
- Thickness: 4.75mm
- Process: Pressed or Forged
- Color: Gold & silver or customized
- Surface treatment: Galvanized or customized
Girder Coupler
- Weight: 1.5KG
- Material: Q235
- Size: 48.3mm
- Process: Stamping or Forging
- Color: Gold & silver or customized
- Surface treatment: Galvanized or customized
Japanese Double Coupler
- Weight: 0.67KG
- Material: Q235/Q345
- Size: 48.3mm
- Thickness: 3mm
- Process: Pressed or Forged
- Color: Gold & silver or customized
- Surface treatment: Galvanized or customized
Japanese Swivel Coupler
- Weight: 0.59KG-0.67KG
- Material: Q235
- Size: 48.3mm
- Thickness: 4.75mm
- Process: Pressed or Forged
- Color: Gold & silver or customized
- Surface treatment: Galvanized or customized
Japanese Inner Joint Pin
- Weight: 0.58KG-0.9KG by different process
- Material: Q235
- Size: 48.3*48.3/48.6*48.6mm
- Process: Pressed
- Color: Gold & silver or customized
- Surface treatment: Galvanized or customized
Additional Scaffolding Products
Chinese Scaffolding Couplers
Europe Scaffolding Couplers
Ring-Lock System Components
Scaffolding Side Brackets
Ring-Lock Scaffolding U Ledger End
Mobile Scaffolding Casters
Ring-Lock Scaffold Base Jack
Frequently Asked Questions
Are you a trading company or a manufacturer?
We are a subsidiary foreign trade company of a group company, mainly responsible for operating the export business of formwork and scaffolding products. Our group company has two major production bases specializing in formwork and scaffolding products for over 32 years.
What do you do?
We provide customers with professional implementation solutions, high-quality products, and efficient technical support services in the field of templates and scaffolding.
Do you provide samples? Is the sample chargeable or free?
Yes, we can provide samples. You will need to pay for the shipping cost.
What do you need in order to make a brief design and quotation when we have a construction project to be built?
Architectural and structural drawings of the project.
How to get quotation?
For simple concrete pouring projects with your own engineer, provide a bill of materials for quotation. For complex projects like apartments and residences, our consultants will develop application plans based on your engineering drawings.
How long does it take to make a brief design and quotation after we offer the structural drawing?
Generally, it takes about 5-8 days to complete the specific plan and detailed quotation.
How long is the estimated delivery time after the contract is signed?
According to project complexity, it usually takes 30-60 days to complete stocking. We provide more accurate delivery time estimates during the planning process.
What is your terms of payment?
T/T 30% deposit payment before manufacture, and 70% balanced payment against B/L Copy, or L/C.