Galvanized Scaffolding Double Coupler Forged Scaffold Accessories Scaffolding Fixed Coupler

• Customization: Available
• After-sales Service: as Per Specification
• Warranty: 6 Months
• Model NO.: JF-JS51312
• Type: Hot Stamping
• Processing Type: Shaping Metal
• Material: Carbon Steel
• Mould: Multistep Progressive Dies
• Surface Processing: Electroplating
• Fine Blanking: Multi-Position
• Process: Forming Process
• Industry: General Stamping
• Tolerances: 0.1mm
• Customized: Customized
• Item: Fixed Coupler
• Technics: Stamping
• Part Type: Forming Parts
• Export Markets: Global
• Shipping Port: Qingdao
• Place of Origin: China
• Transport: by Sea or Air
• Packing: Wooden Cases or Carton
• Surface Treatment: Spraying/Polishing/Galvanized/Electroplating
• Weight: Customized
• Sample: 7 Days Ready
• Processing: as Per Your Drawing
• Materials: as Per Request
• After-Sale Service: Definetly
• Certificate of Origin: as Per Request
• Transport Package: Plywood Cases or Pallets
• Specification: Custom Made
• Trademark: OEM
• Origin: Weifang City, Shandong Province, China
• HS Code: 7326199000
• Production Capacity: 50000PCS/Month
• Package Size: 60.00cm * 45.00cm * 40.00cm
• Package Gross Weight: 30.000kg

Product Description

Galvanized Scaffolding Double Coupler Forged Scaffold Accessories Scaffolding Fixed Coupler

 

Product Description

Scaffold couplers are essentially the fundamental component that is used to assemble tube-and-couplers scaffolding.

Tube-and-couplers scaffolding is defined as 'a scaffold in which individual circular tubes serving as standards, ledgers, braces or ties are joined together by means of purpose designed couplers'. This basic fitting that is designed to join two scaffold tubes can be used to create a diverse range of scaffolding structures or used as an accessory to prefabricated scaffolding systems.
 

More size of swivel coupler

We have many kinds of italian swivel coupler, 48.3mm , 60mm. We can meet your size needs to the greatest extent.If none of the above sizes are what you want, we also support customized services.

 

In response to the needs of different countries, we have produced different styles. We have Italian,Korean,Japanese types to meet customer requirements to the utmost extent.

A fixed coupler, also known as a rigid coupler or fixed coupling, is a mechanical connector designed to join two shafts, tubes, or structural members in a rigid, non-flexible manner. Unlike flexible or swivel couplers that allow angular movement, misalignment compensation, or rotation, fixed couplers provide a permanent, rigid connection that maintains precise alignment and transmits torque, axial loads, and bending moments without relative movement between the connected components. They are essential in power transmission, structural framing, scaffolding, piping, and precision machinery where a stable, non-articulating connection is required.

Our fixed couplers are engineered to deliver reliable performance, structural integrity, and long service life across industries including construction, industrial machinery, power transmission, automotive, marine, and material handling. From scaffolding right-angle couplers to precision shaft couplings and structural tube connectors, we provide a comprehensive range of standard and custom-engineered solutions to meet your exact connection requirements.

Product features

Features of our Pressed scaffolding coupler:

Our scaffolding clamps are of high quality and high loading capacity , ensuring safe use and OEM is available.

Used for indoor and outdoor scaffolding pipe connections , in all kinds of construction projects.

Easy to use , only need a wrench to fix and disassemble.

Galvanized surface allows the products to be kept outdoors for many years without rusting.

Key Features of Our Fixed Couplers:

• Rigid & Stable Connection: Fixed-angle design prevents movement, rotation, or misalignment between connected components, providing predictable structural performance and enhanced safety.

• High Load Capacity: Engineered to handle significant loads-some aluminium models offer a Safe Working Load (SWL) of 750kg, while forged steel scaffolding couplers are built for heavy-duty structural applications.

• Durable Construction: Manufactured from high-tensile extruded aluminium, drop-forged Q235 steel (providing higher strength and toughness than pressed or cast iron alternatives), or pressed sheet metal. Material selection depends on load requirements and environmental conditions.

• Corrosion Resistance: Available in hot-dipped galvanized (HDG), zinc-plated, or golden zinc-plated finishes for long service life in outdoor or harsh environments.

• Precise Alignment: Machined and ground mating surfaces ensure accurate shaft or tube alignment, minimizing vibration and wear in power transmission applications.

• Easy & Quick Installation: Simple clamp-on or bolt-on designs allow fast assembly and disassembly without requiring specialized tools.

• Tube Size Compatibility: Available in standard sizes to accommodate common pipe diameters: 48mm to 51mm for scaffolding applications, with custom sizes available for specialized projects.

• Non-Damaging Clamping: Aluminium and high-quality steel couplers are designed to securely clamp tubes without crushing or damaging the tube surface.

Product Parameters

 

Product Name	Pressed Scaffolding Coupler
Material	Q235
Standard	BS1139,EN74,JIS G3444
Type	JIS Standard
Color	Silver Color or Golden Color
Outer Diameter	48.3mm,48.6mm
Surface	Electro Galvanized,Hot Dipped Galvanized
Usage	Tube and couplers scaffold system
Packing	Steel or wooden Pallet
Production Ability	2,000 tons per month

Pressed sturdy material
The coupler is based on the EN74/BS1139 standard and uses Q235 grade steel, which is very strong, so it can be used for a long time.

Stable bolts
The standard part bolts are 8.8 grade high-strength bolts, which have better wear resistance and resistance to breaking, and the risk of cracking or deformation is minimized.

Strong anti-skid performance 
During the production process, we added a layer of anti-skid pattern to the surface of the connecting steel pipe and the coupler. The bonding area is large, which reduces the hidden danger of the steel pipe slipping.

Flexible and robust connection 
The connection with strong drop resistance ensures that the fasteners can always be fixed.It is firm when the steel pipe is displaced, preventing the possibility of the steel pipe from slipping off.

Company Profile

 

          (1) This sheet metal products is our customed made stamping parts, it's processed by punching
           machine through stamping tooling, the subsequent process of the staming product make of sheet 
           metal is finished by tapping, debur, chamfer, riveting, anodised, packing, the OEM metal stamping 
           products,sheet metal bracket can be used as medical instruments, medical apparatus hardware 
           mounting brackets.

          (2)We are a professional metal manufacturing factory for sheet metal parts, stamping parts is 
           our featured product, we are specilizing in designing and manufacturing all kinds of high quality 
           stamping product made of sheet metal, we have a lot of advanced equipments and a nice 
           team who can use solidworks, CAD etc, professionally to produce sheet metal precision 
           stamping products.

          (3) Any OEM/ODM are available! We have 13 years professional experience of metal especially 
           for sheet metal products, metal stamping parts and CNC parts manufacturing, hardware 
           accessories.

          (4) Before mass production, we offer pre-production samples of the sheet metal fine stamping 
           product and all other sheet metal stamping parts for customer final confirmation.

Packaging & Shipping

Packing:

1. Generally, the total net weight of loaded container is 22 tons to 26 tons, which need be confirmed before loading.
2. Different packages are used for different products: 
---bundles: timber beam, steel props, tie rod, etc.
---pallet: small parts will be put in bags and then on pallets.
---wooden cases: it is available on customer's request.
---bulk: some irregular goods will be loaded in bulk in container.
Delivery:
1. Production: For full container, normally we need 20-30 days after receive customer's down payment.
2. Transportation: It depends on the destination charge port.
3. Negotiation is needed for special requirements.          You can look through our website to find your interest or email your any questions
          through below approach! We will reply to you within 12 hours.