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Home > Fixed Girder Gravlock Coupler > Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler
Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler
Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler
Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler
Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler
Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler
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Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler
Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler
Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler
Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler
Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler

Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler

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Product Description

Overview Product Description Product Parameters Certifications Our Advantages Packaging & Shipping FAQ
Overview - Basic Info.
Model NO.
BC-030
Material
Steel
Type
Girder Coupler
Structural Style
Multi-Pole Scaffolding
Framework
Combined Scaffolding
Supporting Mode
Projecting Scaffolding
Lapping Form
Beam Clamp
Erection Position
External Scaffolding
Scaffolding Part Type
Scaffolding Couplers
Construction Properties
Building Scaffold
Steel
Q235
Standard
En74-1/BS1139
Weight
1.48kg
Finish
Zinc Plate or Hot Dipped Galvanized
Size
for 48.3mm
Keyword01
British Type
Keyword02
Forged Coupler
Transport Package
Bag / Pallet
Specification
20pcs/bag 50bag/pallet
Origin
China
HS Code
7308900000
Production Capacity
500,000 pieces/Year
Product Description
Galvanized Steel Scaffolding Accessories Scaffold Forged Fixed Beam Gravelock Clamp Girder Coupler
Scaffold Beam Clamp

Scaffold Beam Clamp which is also known as Girder Coupler, is designed for connecting scaffolding pipes to steel beams or other structural sections. It provides a secure and stable connection between scaffolding and beams. To be used in pairs.

⚡ Key Features:
  • Good bearing capacity
  • Durable & stable
  • Easy to assemble & dismantle
Technical Specification Details:
  • Material: Q235 steel
  • Nut Size: 21mm, 22mm, 23mm
  • Weight: 1.55-2.75kg (or custom)
  • Standard: EN74, BS1139, CE, SGS test passed
  • Technic: Forged
  • Surface Treatment: Self-color, Zinc plated, Hot dip galvanised
  • Color: Self-color (Black), White, Yellow
  • Style: American type (British, German, Japanese etc. available)
  • OEM Service: Available
💎 Main Advantages of Couplers:
  • High skid resistance: Large touching area between steel tube and coupler.
  • High crack resistance: Drop forged from steel Q235, providing high strength and toughness.
  • High corrosion resistance: Coupler is treated with electro galvanized finish.
  • High strength T-bolt: Ensures high reliability under extreme loads.
Girder Coupler Detail 1
Girder Coupler Detail 2
Girder Coupler Detail 3
⚙️ Forging Couplers Characteristics:

• The connection between the forging coupler and the main beam/auxiliary beam of the scaffold is firmly fixed by the hook and locking device, making it highly suitable for large-span engineering construction.

• The forging coupler is exceptionally easy to assemble and disassemble, allowing multiple reusable cycles which reduces overall construction costs and improves efficiency.

Forging Couplers Construction
Application Scenarios of Scaffolding Couplers
  • High-rise building inside and outside grid scaffolding.
  • Building, hall, bridge, viaduct, tunnel and other formwork roof or fly mold support main frame.
  • Mobile work platform for electromechanical installation, hull repair and other renovation works.
  • Temporary viewing stands and event stands set up.
  • Site dormitory, warehouse or protective sheds.
Scaffolding Application Scenario
Similar Products
Similar Scaffolding Product 1
Similar Scaffolding Product 2
Scaffolding Accessories Assortment
Product Parameters
Parameter Option Specification Specifications
Name Scaffolding Beam Clamp / Girder Coupler
Material Steel Q235
Process Forged / Pressed
Surface Treatment Zinc Plate or Hot Dipped Galvanized
Standard EN74 / BS1139 / AS 1576.2
Specs For 48.3 tube
Weight 1.48kg, 1.40kg, 1.01kg
T-bolt M12, grade 8.8
Sample Available
Package In woven bags + steel pallet or ton bag
Scaffolding Couplers Sizes
Double Coupler Size Swivel Coupler Size
48.3mm * 48.3mm 48.3mm * 48.3mm
38mm * 48.3mm 38mm * 48.3mm
48.3mm * 60.3mm 48.3mm * 60.3mm
48.3mm * 89mm 48.3mm * 89mm
48.3mm * 63mm 48.3mm * 63mm
48.6mm * 48.6mm 48.6mm * 48.6mm
60.3mm * 60.3mm 60.3mm * 60.3mm
Certifications
Scaffolding Certification Quality Documents
Our Scaffolding Products Range
Scaffolding Framework Products
Industrial Scaffolding Components
Complete Scaffolding Set System
Our Advantages
One-Stop Comprehensive Service

We provide custom one-to-one services to ensure smooth customer experiences. Our support team is online 24 hours a day to provide responses, record specific requirements, perform follow-up evaluations, and guide customers with online installation support.

One-Stop Factory Assembly Process
Engineering Team Service Workflow
Packaging & Shipping
Scaffolding Products Packaging Storage
Shipping Container Loading Logistics
Frequently Asked Questions
What about your after-sales service?
All our products are fully tested before dispatch, and we have a strict traceability system. Please contact our after-service team once you have any product problem, providing photos and videos to help us analyze. We will arrange replacements or reasonable compensation based on mutual agreement.
What are the payment terms you can accept?
We accept T/T and L/C. Other payment terms are negotiable depending on order details.
What is your Minimum Order Quantity (MOQ)?
Normally we accept one full container load, but for special products, we are happy to communicate and align with customers regarding the final order quantity.
Can we customize our logo or name on the products?
Yes, we can apply a permanent logo or high-durability sticker to the products according to customer requirements.
How fast can you finish the order?
Our team works out a solid production schedule that meets our customer's needs once the order is officially confirmed, ensuring every step of the timeline is completed on schedule.
Are you able to provide engineered drawings if needed?
Yes, we have professional engineers who are fully capable of designing the most challenging scaffolding access solutions and providing clear engineered drawings.

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