En74 Steel Scaffolding Wedge Clamp Right Angle Couplers with HDG Surface Treatment

Product Description

EN74 Steel Scaffolding Wedge Clamp Right Angle Couplers with HDG Surface Treatment

Product Description

Holland Wedge Type Forged Right Angle Coupler

 

As a specialized connecting component for orthogonal (90°) pipe connections, the Holland Type Right Angle Coupler is crafted through high-precision forging technology, delivering exceptional load-bearing capacity and structural stability. It is widely applied in construction scaffolding, industrial frames, and mechanical support systems, adhering to strict international quality standards to ensure safe and reliable operation.

 

Key Specifications

 

Item	Specification
Model	Standard Holland Right Angle Type (Customizable for Special Requirements)
Material	Q235 Steel, High-Strength Alloy Steel
Load Capacity	Shear Force: ≥15kN; Breaking Load: ≥50kN
Connection Angle	90° Fixed Right Angle
Surface Treatment	Hot-Dip Galvanizing, Electroplating (Salt Spray Resistance ≥500h)
Certification	EN 74-1, BS 1139, ISO 9001, AS 1576.2
Applicable Pipe Diameter	42mm, 48.3mm, 60.3mm, Customizable

*Dimensions: 48.3-48.3mm(60.3mm)

*Meterial: Q235 steel

*Nut: 21mm,22mm,23mm

*Weight: 1.66-1.73kg or as per your request

*Standard: EN74,BS1139,CE and also fit for our demostic stardand , through SGS test.

*Technic: Forged

*Surface treatment: Self-color,Zinc plated ,Hot dip galvanised

*Color: Self-color(Black) , White, Yellow

*Style: German(also can produce British, American, Japanese and so on)

*Quality: good bearing capacity,durable & stable

*Price: reasonable & wonderful

*OEM service is available

Product Advantages

• • Hot forging process enhances material density, effectively improving load-bearing and anti-deformation performance
  • Precision-machined right-angle structure ensures tight fitting with pipes, preventing looseness during use
  • Galvanized surface provides strong corrosion resistance, suitable for indoor and outdoor harsh environments
  • Complies with multiple international safety standards, passing strict load and fatigue tests
  • Quick installation design reduces construction time and labor costs

  We accept bulk orders and provide customized services based on your specific pipe sizes or performance requirements. Feel free to contact us for quotation and technical support!

 

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.
 

The application scenarios of scaffolding couplers
 

• Construction Scaffolding: Core component for assembling vertical and horizontal pipe frameworks in high-rise buildings, bridges, and renovation projects
   
• Industrial Frames: Used for fixing and supporting pipe structures in workshops, warehouses, and production lines
   
• Mechanical Support: Connects auxiliary pipe systems of heavy machinery, ensuring stable force transmission

Similar products
 

Product Parameters

 

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

Our Scaffolding Products
 

 

Company Profile

 

Company Profile

Nanjing Uni-Tech Metal Work Co., Ltd. (U T M) is a scaffolding production and sales enterprise. We have 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, and Saudi Arabia. Singapore and other countries.
Our main products are ringlock and aluminium scaffold systems and their accessories. We have extensive experience in seating system and edge protection, we provide design solutions and suggestions.We also make 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 quality and complete each order on schedule.

 

 

 

 

Our Advantages

One-Stop Service

The company provides one-to-one service to customers, receives customers smoothly 24 hours a day, gives answers and makes records when receiving customers' demands, regularly revisits customers' product problems, and guides product installation online in the later stage.

Packaging & Shipping

FAQ

• What about after service ?

  Our all prducts are fully tested before despatch, and we have  traceability system. Please contact our after-service team once  you have any product problem with some photos and videos to help us analyze them. We can make new ones to replace or reasonable compensation on both agreement.

• What are the payment terms you can accept ?

  T/T and L/C, others are negotiable.

• What is your MOQ ?

  Normally we accept one full container, but for special products we are happy to communicate with customer about order quantity.

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

  Yes, we can make permanent logo or sticker on products as the requirement from the customer.

• How fast can you finish the order ?

  U T M company always figures out a schedule that meets the customer needs once the order is confirmed. And all production plan will be worked out as schedule.

• Are you able to provide engineered drawings if needed ?

  Yes, U T M company has professional engineers who are capable of designing the most challenging scaffolding access solutions.