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Scaffolding Accessories BS1139 Scaffolding Beam Clamp / Girder Coupler / Gravlock Coupler

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Product Description

Overview

Model NO.
UTM-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
Finsh
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
500000pieces/Year

Product Description

Scaffolding Accessories BS1139 Scaffolding Beam Clamp / Girder Coupler / Gravlock Coupler

Scaffolding Accessories BS1139 Scaffolding Beam Clamp / Girder Coupler / Gravlock Coupler

Scaffold Beam Clamp which is also known as Girder Coupler, 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.

Features of scaffolding Girder Coupler:

  • Good bearing capacity
  • Durable & stable
  • Easy to assemble & dismantle
  • Material: Q235 steel
  • Nut: 21mm, 22mm, 23mm
  • Weight 1.55-2.75kg or as per request
  • Standard: EN74, BS1139, CE and also fit for domestic standard, through SGS test
  • Technic: Forged
  • Surface treatment: Self-color, Zinc plated, Hot dip galvanised
  • Color: Self-color(Black), White, Yellow
  • Style: American type (also can produce British, German, Japanese and so on)
  • Quality: good bearing capacity, durable & stable
  • Price: reasonable & wonderful
  • OEM service is available

The main advantage of couplers:

1
High skid resistance:

Large touching area between steel tube and coupler.

2
High crack resistance:

Drop forged from steel Q235, high strength and toughness.

3
High corrosion resistance:

Coupler is dealt with electro galvanized.

4
High strength T-bolt.
Scaffolding Accessories
Scaffolding Accessories
Scaffolding Accessories

The characteristics of the scaffolding forging couplers are as follows:

The connection between the forging coupler and the main beam and the auxiliary beam of the scaffold is fixed by the hook and the locking device, which is suitable for the large-span engineering construction.

The forging coupler is easy to assemble, easy to disassemble, and can be used many times, which reduces the construction cost and improves the operation rate.

Forging Couplers Characteristics

The Application Scenarios of Scaffolding Couplers

  • High-rise building inside and outside grid scaffolding.
  • Building, hall, bridge, viaduct, tunnel and other formwork in the roof or fly mold support main frame.
  • Mobile work platform for electromechanical installation, hull repair and other renovation works.
  • Temporary viewing stands and stands were set up.
  • Site dormitory, warehouse or shed.
Scaffolding Application Scenarios

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Product Parameters

Specification Key Detail Parameter
Name Scaffolding Beam Clamp / Girder Coupler
Material Steel Q235
Process Forged / Pressed
Surfance 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, grade8.8
Sample Available
Package In woven bags+steel pallet or ton bag

Scaffolding Couplers Sizes

Double Coupler Swivel Coupler
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 Certifications

Our Scaffolding Products

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Scaffolding System Products

Company Profile

We are a leading scaffolding production and sales enterprise with 16 years of industry experience. Our products have EN, BS, and AS certificate qualifications and are exported to the United States, the United Kingdom, Australia, the United Arab Emirates, Saudi Arabia, Singapore, and other countries.

Our main products are ringlock and aluminium scaffold systems and their accessories. We have extensive experience in seating systems and edge protection, providing premium design solutions and suggestions. We also manufacture scaffold couplers, cuplock scaffolding, kwikstage scaffolding, frames, props, screw jacks, and other relative products.

We always pay attention to the needs of our customers, treat every order with a strict attitude, and control the entire process from raw material supply to cutting, stamping, welding, surface treatment, packaging, and packing to ensure top quality and complete each order on schedule.

Production Workshop
Production Process
Storage and Materials
Production Equipment
Quality Management

Our Advantages

One-Stop Service

We provide dedicated one-to-one service to our clients, ensuring smooth communication 24 hours a day. We address inquiries promptly, keep structured records of custom requirements, regularly follow up on product performance, and offer professional online assistance for scaffolding installation.

Service Flow
Quality Standard Service

Packaging & Shipping

Packaging Process
Shipping and Logistics

Frequently Asked Questions (FAQ)

What about after-sale service?

All our products are fully tested before dispatch, and we maintain a strict traceability system. In case of any product issues, please contact our support team with descriptive photos and videos. We will analyze the case and offer options to replace the items or provide mutually acceptable compensation.

What are the payment terms you can accept?

We generally accept T/T and L/C. Other payment terms are negotiable depending on transaction details.

What is your Minimum Order Quantity (MOQ)?

Normally, we accept orders matching at least one full container. However, for specialized products or trial stages, we are pleased to coordinate with customers regarding specific order quantities.

Can we customize our company logo or name on the products?

Yes, we support permanent custom logo stamping or application of stickers on the products based on client specifications.

How fast can you finish the order?

Our team organizes a structured production schedule to meet the client's timeline as soon as the order is officially confirmed. All execution steps are tracked diligently to ensure timely completion.

Are you able to provide engineered drawings if needed?

Yes, our professional engineering team is fully capable of design and structural drafting to assist you with complex scaffolding configuration and access solutions.

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